The Differences Between Petrol and Diesel Engines
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- Опубликовано: 7 фев 2025
- Here's everything you need to know about the differences between petrol and diesel engines.
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Golf TDI
bit.ly/2uQX0Oh
Volvo Diesel
Video by CHARLIE LEES
Diesel
bit.ly/2vJ9WlE
Just think about, why Vin Diesel is not Vin Petrol... ;
Because he's the tallest Hollywood midget alive.
Poor Tom cruise
Cause diesel has more mileage
rocksteph84 😐
😂 😂 😂 😂
@@The-Cat How is 6ft a midget exactly? You godzilla sized fuck lol
Hands down the best explanation of not only petrol/diesel differences, but also of the strokes in a 4-stroke engine. So concise and simply presented. Well done, guys!
put a muted 2-stroke in a car and braaaaaap you never need a crappy 4 stroke ever again XD
The best 4 minutes in discussion that includes almost every detail in Engines
When you learn more from a 4.5 minute video than an entire day at school
Edit: This is a joke dont take it seriously jesus, some people I swear...
You mean an entire chapter consisting of atleast 30 pages?
FSpotter you mean than an entire month in school
An entire semester, actually.
Broooo straight up😂
666 likes
The thing that really made me like diesels is that you can create diesel fuel from almost any oil, like vegetable oil, or even used cooking oil (as long as you properly filter out particulates). It does have to go through a refining process, but you could essentially make your own biodiesel with oil at home if you wanted. That's cool! You basically just need oil, methanol, and lye, and some know how, and you can make biodiesel that can run in modern diesel engines with no conversion necessary (except if you have natural rubber seals, biodiesel eats through them so you'll need synthetic seals).
@@cgore4 okay boss
@@cgore4 That's your response? Implying that straining fuel and being able to put it directly into an engine equates to specialized equipment and years if not decades of experience? Yeah, you're the person who can't think outside of the box. If you can't say anything worthwhile don't say anything. Get back to your Starbucks soy latte infused life. Your commentary isn't needed
I didn't know that
@@cgore4 I've done my own dentistry and haircuts for years! Have all my teeth too!
bruh you can just use cooking oil out your chip pan and the engine still runs lol the oil is already refined to standard for such application as has already been tried and tested by the millions around the world :) ps if you over refine cooking oil you just end up with distilled water which is what you dont want in ur engine unless you wana fuck it up XD
As a diesel mechanic I can tell you they are much more reliable and easy to work on. BUT you can’t beat the joy of a high revving gasoline motor.
You forgot to mention that it is easier to start a petrol in winter, that's why most Russian big trucks run on petrol, so they can start in winter in Siberia
MadProductionsink block heater genius.
Its just as easy to start diesel in winter as petrol, just as long as the diesel has been winterized
meme lad not past -10F
GT20Modding it can as long as you have mor 911 mixture
meme lad Some people live in the desert like areas of Colorado where its not that cold but it gets down there once in a year and most people dont stock that stuff.
Petrol for fun, diesel for job
Dad is that you?
diesel4life nigga
You know nothing
@@Garolfa than tell me what you know
@@nurialco3303 Well, I know that my Jetta TDI with a 1.9 Liter was quite fun to drive. Granted it did cost a bigger turbo, 3bar map, better clutch with single mass flywheel, upgraded fuel injectors and a custom stage5 tune.
180hp + 311 tork while still running 6liters per 100km.
If this world starts going for electric cars, which it is doing, then in about 50 years, history teachers in school will use this video to show kids what it was like in the petrol/ diesel era
Luka Ohagei noup e cars are realy a ilusion
and jou can make a normal gasolin engine co2 neutral
with bio fuel
google power to liquids its interseting
Luka Ohagei 100% electric cars have low range. You need an electric motor to drive the wheels and a petrol engine/diesel engine to generate power.
multiestonian I'm sure what you're talking about there is a hybrid
Luka Ohagei Ups sry m8, i fucked up. Thanks for correcting me. ;)
Not everyone is going to want an electric car because they have far to many disadvantages
Just completed the first year of my engineering degree at uni. A big chunk of the Thermodynamics module was based on the differences between the Otto and diesel cycle. CT got it spot on. Aspiring engineers, listen up.
Our company has several cars with the same model and year but different engines. The petrol one consume 1 litre per 7 km. The diesel one can go about 10.5 km per litre. I like diesel more not only the fuel efficiency but also its got more power going uphill.
Up hill is fun
And diesel sounds sexier hahahaha
however diesel is more polluting overall than petrol.
@@DSkulle1 not more than celebrities private jets
@@karanahuja6538 I mean it's not exactly a competition my guy.
1,5K dislikes are from people, that have electric cars
@Badger0fDeath bruh just because english people use a dot doesnt mean the rest of the world does too.
Badger0fDeath fack off
Badger0fDeath yes
Badger0fDeath no
Hah tesla
I think these videos are some of my favorite
They educate in a very entertaining way and give us the sweet, sweet data all us nerds crave
Petrol is shit, and Diesel îs Gold, yaay😅, im proud of my 1,6 L petro
Audi 2.5 TDi 860.000 Km still running
Wtf? Thats awesome:D
Christian Scharff Wow! Road to 1Mil huh? :))))))
VW golf2 over a million.. just give him oil and replace filters it will go until you live
Thats because it's an Audi. Quality and german engineering are unbreakable 😜😏
Lol. Ask any Audi owner about the 1.8T engine. “unbreakable” my ass.
Also... what kind of km and how many a year? Most of what kills a car is age related deterioration. Internal corrosion, cold starts, gaskets aging and rubber and plastic components failing.
Finally... because it’s an expensive diesel, people put more money into them. If you put half the money into a gas car it would last as long.
I’ve had tons of very pedestrian cheap gasoline powere cars well over 500,000 km. It’s nothing special. Unlike the diesels that age without very major work... none were burning oil or making smoke.
This is a simple and perfect animation to understand the difference between petrol and diesel engine.
a 5-minute video literally helped me understand a lot, not only with regards to the differences between diesel and petrol engine, but also with regards how the 4-stroke cycle of an engine works. kudos to you good sir! thank you for this very informative video.
Let the turbo kick in when you drive a diesel car, its sound, its torque will make you forget a petrol car...certainly yes i am a diesel engine fan
I guess you never have been in a 4.0 litre turbo petrol car that revs up to 8000 rpm
Diesel turbos are the best. Even with a smaller engine, they always put fairly loud turbos in them which makes them sound great.
@@RazordraacGaming If your turbo is loud, its fucked.
Probably from running on that shitty diesel oil.
You would be surprised with how nice a diesel sounds WITHOUT a turbo. Now adays this is unheard of, but I have a 1991 Mercedes 300D (3 litre inline 6 naturally aspirated diesel engine). I swear, at higher revs, it doesnt sound like a diesel at all, because there is no turbo sound, it honesltly sounds like a 6 cylindre petrol, but it's throatier and raw. Might be an unpopular opinion, but I love it! Very distinct and full of character!
@@dinispaulino7512 woooow that sounds heaven. But it seems you are a diesel engine fan too.
I prefer diesel turbo charged engine definitevely!
Why?
You probably drive a golf aswell
I suggest you just to try turbo charged petrol engine. :)
With what over engine can you use performance, efficiency and reliability in the same sentence
In love with my PD130. Don't plan on having a petrol engine soon
I bought a 30 foot yacht with a Penta Volvo diesel engine and was told tank was full (100 litres). I had driven it up and down Gold Coast Australia coast for roughly 10 hours. I thought I'd better put some diesel into the tank before my next trip. So I filled up a 20 litre container & started to empty it into my tank & I couldn't believe it. After about 7-8 litres , the tank was full. The only downside to it all was I mixed about 50 mls of Diesel cleaner into container & being so efficient, most of that cleaner is still sitting in container yet to be working its magic. love diesel.
AMAZING. Held back on learning about automobiles most of my life bc the mechanics I knew were too grumpy to explain. You, sir, made it easy to digest! *Tips hat*
One should point out that, although some newer diesels do have a throttle body/valve, it's not actually required for engine operation. Vehicles that do have it use it for allowing efficient EGR operation, smoother engine shutdown and sometimes help with engine braking.
Diesels can't actually restrict airflow like petrol engines during normal operation as any significant decrease in airflow will reduce ultimate compression pressure below minimum and hinder fuel ignition.
Thus throttle valves only operate during engine coasting (to help with EGR) or during shutdown (to reduce piston knock back as the engine stops) and in some other specific scenarios.
I feel so smart after this.
Fr
glupane
I own both a Turbocharged Petrol (2005 1.5T Mitsubishi Colt CZT) and a Turbocharged Diesel (2016 Seat Leon FR 184 TDI with a DTUK Tuning Box) car. Personally, I prefer the Diesel, boost kicks in way sooner (1800 RPM in the diesel, around 3500 in the Petrol) so it's great for overtaking and just in general driving such as pulling away from Junction. However I always make sure to only use the Diesel for longer journeys and the Petrol for shorter journeys to shops and such as the DPF getting clogged can be a big problem with the Diesel if you're not driving it often and long enough.
I'm a fan of both the engines. 🙂
What’s it like being a fan on a diesel you just have to shift a lot of air ?
@@ryandurnin-footballanalysi3417 That's why most of the diesel engines have turbos.
but petrol have bad handling and dont last long.
@@Werajdin boy, that aint true
Damn centrist
You explained this video faster than a diesel engine compression. I got nothing
Was waiting for this comment
Watch with 0.75x
No noob would understand this in one go. Watch it again
Jjjaj I watched it in 0,5 speed and only then I could understand, but it is an excellent video.
He also somehow managed to not even mention glowplugs or add them in the Diesel diagram. How do you explain the difference between these engines without mentioning spark vs glow plugs??
From an engineering standpoint, the diesel's are way better due to the higher thermal efficiency. Now if we could do a diesel cycle with gasoline rather than an Otto cycle... that would take the cake
Look up what mazda is doing with this, they are on the brink of creating that dream, a high compression petrol engine at high speeds and a spark plug for the cyclinders to use at lower speeds = the best of both worlds!
Diesel engines don't really use the diesel cycle but rather the Sabbathe cycle. Mostly the same but the expansion after ignittion is done in two parts i.e. partly with constant voliume and partly with constant pressure
one of the most fun "cars" I've ever driven was a twin-turbo diesel v8. loads of torque, and the sound of the turbos was gorgeous
Big truck i am assuming
remember the other diesel video that Car Throttle posted but took down 30 seconds later???
they sure have changed their tune haven't they haha
jtpabst yep, they took it down so fast, I didn't see it.
I wanna see that one
What was it about?
jospi2 they were criticizing diesels and saying why the diesel engine needs to die
A HUGE difference was ignored in this video. A spark ignition engine operates on a constant pressure thermodynamic cycle while a Diesel engine operates on a constant volume thermodynamic cycle. To everyone reading this, note I capitalized the word "Diesel." It's the last name of Rudolf Diesel. It is proper to capitalize it.
1:42
volkswagen tdi...
Heard they have quite good emissions as well.
KAL 1 we have one mk5 definitely not totally polluting the invironment with every start
this came actually from the americans who sued VW then. you know, USA, the country where they have fucking tournaments in producing exhaust gas with their 10 tons pick ups. ye they care about emissions lol
Shut the fuck up you rubbish idiot milking a 2 year old joke
The NOx emissions weren't that much higher than they proclaimed.
Still not good that they cheated with a couple of lines of code instead of actually making a car with lower emissions.
They could've done the recall in secret and no one would've noticed.
panzerveps can't secretly do a recall, it will hit the news eventually
How can I only be finding this out now.
Where have I been all my life
To sum it up Diesels are more efficient, have more torque, are more reliable, are simpler, have more torque at low rpm and the fuel usually costs less (depending on where you live)
Petrol on the other hand sounds better, are generally lighter, pollute less, and the maintenance costs less
DIesels are simple ? WTF are you talking about ?
Daniel G diesel emits less co2
less co2 but more of the other shit gases
I might differ on reliability issues
Diesel pollute less, they use less fuel
The best 4 minutes in discussion that includes almost every detail about Engines
Slight issue, diesel engines make more torque because they have a longer stroke, which is in turn due to higher compression.
longer stroke means the the piston is acting on a longer lever to turn the crank shaft, so more torque.
Thanks guys! My wife and I are looking at buying a cheap car to drive around Europe soon, so we're absorbing all the information we can find online😅
diesel has more energy per litre, but it's also heavier. the amount of energy per kilo is about the same between diesel and petrol.
For me (since i am from India ) I would pick any of the below engines and these are my favourite ones:-
1)Honda Ivtec - Petrol
2) Toyota 2NRFE - Petrol
3) Fiat 1.3 L Multijet - Diesel
4) Toyota 1.4 D4D - Diesel
5) Ford 1.5 TDCI - Diesel
6) Renault 1.5 L DCI - Diesel
Ford's 1.5 TDCI has a special place in my heart 💖
Renault 1.5L dci❤❤
Forgot one fact! Diesels can turn into "runaway diesels" where the engine revs uncontrollably up to even 14000 rpm because of faulty gaskets in the turbo feeds oil into the engine causing ignition, turning the key won't help because the engine runs on oil now and not on diesel, so the only way to stop a runaway diesel is to either starve the engine of oxygen by taking a wood 2x4 covered with duct tape and putting it on the intake manifold so there is no air entering the engine or by holding down the clutch and brake pedals putting the car into the highest gear available and dropping the clutch and pressing the brake pedal hard so the engine stalls. Anyway hope you never get to experience a runaway diesel this has been education time with Vault-Tec Representative goodbye
Is that what Honda fanboys call VTEC?
vtec just kicked in yo
This is why you get your diesel checked out, or just run an NA diesel like a few of us do. I myself am gonna run an NA Duramax in my towing rig once I can afford it because of this problem. If your vehicle has a likelihood of doing this, then get the gasket replaced. It's that simple. (and my diesel is going to be a manual because of this problem. Although I'm going NA it's still better to be safe than sorry.)
*cough* Renault 1.9 dCi 120 *cough*
Wogden 700 its better to change your clutch that your engine right?
Can you do a turbo vs supercharger ☺️
diesels do better with a turbocharger because of the high compression it will drive the turbine blades better and will lite both chargers for better boost and the diesel will get more torque that way but superchargers rob a lot of power from the engine to spin them for the air pressure into the engine
chris mchenry petrol doesnt need that much boost die the same hp. give a petrol the boost the diesel has and it will fly.
diesels are more built for torque and pulling and are not made for speed that is why the power curves between the two engines is the opposite and a diesel has got to get to 1000 rpm before it starts making its HP where a gas engine can make it at a lot higher rpm`s versus the diesel but the diesel wont stall as fast under heavy load like the gas engine will because of the twice as much compression
Why do the fastest cars in the world use superchargers and not turbos?
The Bugatti Veyron and Chiron both run 4 turbochargers, not superchargers. The Hennessey Venom GT is a twin-turbo. F1 cars use a turbo. The land-speed record for a piston-engined car was in a turbocharged V8.
Which world are you talking about?
"diesel engines sound like a canal boat" - Jeremy Clarkson
NeoSilvanus ...and Jeremy Clarkson looks like one 😄
NeoSilvanus little does he know that ships are powered by diesel instead of petrol. Scania, a world wide producer of trucks has the popular and last v8 truck engine wich can also be used as a boat engine
@@steve5825 someone's salty
@@JJ-iy8dx reckon its just a joke containing no salt really
I had both and for me winner is a diesel. It's more comfortable and for daily use and long trips is simply better. I have Audi A6 avant 3.0 TDI quattro 180kW and I love it !!!!!
diesel for every day use, petrol for joy rides
Lijevi Desni short and sweet
Lijevi Desni. u r right.
diesels do both
Wait, why?
Why
Short trips - Petrol
Long trips - Diesel
what can i say true also my dads car is diesel
Short trips - Diesel
Long trips - Diesel
Even if not on trip - Diesel
Even shorter trips - Electric
moped
@@giorgiorbeladze1166 Make sure to drink that diesel, if its not a trip
I love both engine types. Some diesel engines have a massive pull out power which makes them just as fun as petrol. Also diesel is generally immune to knocking allowing easier power boosting.
For team diesel I have a mitsubishi l200 animal with the ralliart power upgrade.
While team petrol is a mazda 323f zxi v6
2:52 - The jake brake only opens the exhaust valve when the piston is at top dead center (or if it is an interference engine, just after the piston starts going down so there is clearance), because leaving the valve open through the entirety of the compression stroke won't have the same effect.
Higher compression ratio also means higher expansion ratio. This means that more of the explosive force is used for pushing the piston down (and hence making the car go forward) rather than getting blown out the exhaust. This is similar to how under-square engines are more efficient. Its all about leverage.
The point of the turbo (3:56) is to pump more air in the cylinder. In a diesel you can pump as much as you want (the more, the better). With petrol you are limited by the stoichiometric ratio.
Uh... no.
The stoichiometric ratio is just a air fuel ratio for complete combustion of fuels. For gasoline it’s 14.7:1. For diesel it’s 14.5:1.
With either of them.... if you put more air in, you put more fuel in.
Gasoline engines are generally limited by detonation. But although Diesel engines don’t have that limitation they are already running huge compression ratios, high heat, and insane forces on the dynamic components.
Adding too much boost will destroy the engine as surely as a gasoline engine. This is why in tractor pulls they run super rich (smoky) mixtures for cooling, and have quite spectacular failures. That’s also why you want to avoid any chipped or modded Diesel engine like the plague.
Bartonovich52 What you said is all correct, however you have to press "Read more" to see the full reply. I tried to be short on purpose. That said: Of course, you can just add more fuel to maintain the stoichiometric ratio, however (as you said) this will lead to engine knock IN PETROL engines. Not in diesel, since it only compresses air. And of course you can't just pump in an unlimited amount of air, because it would blow up the engine (both petrol and diesel).
1 is loved by Seat owners and the other by the rest of the world?
I chuckled
NELKEL JDM VLOGS hey bro didn't expect to see you here
NELKEL JDM VLOGS Yeah. My dad owns a Toledo, and he's a fan of diesel xD
glad that I glanced at the comments section . Thumbs Up
So true.
There is a new type of engines, which is a hybrid of Diesel and gasoline engines (you might call it "Disoline' engine.) as follows.
High Efficiency Low Emission Hybrid ICE:
By simply splitting the ring-section from its skirt - to be operated by a (valvetrain-like) piston-train to pump the gases during the intake and exhaust strokes, and combined with the skirt to complete the compression and power strokes - can achieve the hybrid. Which completes the 4 strokes, different in both displacements and periods, in every engine revolution - called D-cycle (Differential-stroke cycle) - a hybrid of the 2-/4-cycles.
The D-cycle’s controllable exhaust strokes can be shortened to retain high amount of burnt gases to control the ignition initiation and combustion rates for the HCCI/LTC (homogeneously charged compression ignition with low temperature combustion). When combined with the (gasoline type) stoichiometric air/fuel ratio intake under high-compression ignition, it is the diesel-gasoline hybrid with the benefits of both - called SCCI/LTC-BGR (Burnt Gas Retention).
The resultant hybrid can have Atkinson-cycle strokes, whole engine working at lower rpm, fewer cylinders with lighter engine support and vehicle styling, weight and efficiency gains, and etc. Diesel engines can avoid soot and NOx formation saving expensive after treatments with lower noises. Gasoline engines can enjoy diesel type (within structural limitations) efficiency (test shown >20%) and torque gains ( >2.5x).
You should make a video on which car company owns what.like BMW owns rolls Royce and stuff like that. Although it can be searched online I think a video showing what all the major car companies own would be pretty cool.
Brian Aguilar everything is owned by Germans and Japanese
?
Proud owner of Alfa Romeo with 2.0L Twin Spark (two spark plugs per cylinder) engine.
Petrol engine of course
1.8 T. Spark here. That engine is so awesome. I love the feel when other 4 spark plugs kick in. Even after almost 20 years it is still beast.
The 2nd plug is actually needed to set fire to the oil which pours through the cracks in the cilinderhead of an Alfa?
@@minityper of course
Twin spark( two spark plugs per cylinder) that's how a petrol car owner talks or explain 🙂
can't beat the mighty 2.4jtd in my 156
When your teacher explains the most complicated equation in the class and everyone else says they get it and your just sitting there having no idea
Just picked up a '06 duramax. For a 6.6L it is quite efficient, I'm actually impressed.
Diesel engines use glow plugs to ignite the air fuel mixture when starting up before switching to air compression for igniting the air fuel mixture. Because diesel is not volatile as petrol it does not give off vapours thus it is very hard to ignite when the Diesel engine is cold, especially in winter. I will stick with petrol since my winter season can be -30 degrees Celsius.
one VERY important thing about the diesels hp and torque:
without a turbo, a diesel has roughly as much torque and hp as my electric toothbrush.
99Lezard99 so your toothbrush got 120 hp and 240 nm?
patrik persson what size is the engine you are talking about? and yes my toothbrush has about 125hp and 250nm and is powered by a 9.7 liter straight 6 n/a diesel.
99Lezard99 wouldn't that be a diesel toothbrush?
Aleksey Gladysh yes. seriously. if you have ever driven a diesel without turbo you know what im talking about. for example: my mother used to own a Mercedes 190d witch had 2.0 of straight 4 n/a diesel goodness with mindbending 75hp and 130 or 140nm of gutwrenching torque. a 1.0 45hp corsa was quicker. my first car was a 90hp 1.5 petrol and it felt like a rocketship compared to the 190d. my second car was a 2.0 petrol with 133hp and 180 or 190nm and it felt like timetravel compared to ye good ol 190d. after driving that 190d for a while i knew exactly what i didnt want in a car.
99Lezard99 Mercedes om603 6 cylinder 3.0 liter
Mercedes Benz E300 turbo diesel, unbeatable 26 years 300.000 km and still running
Horacio Zimmer 300.000 is nothing for a diesel
2.0 4cylinders?
Hummus Connoisseur i‘ve seen Diesel Taxis with more than 500.000 Km that are still driving smooth.
@@jericlamb2676 i5 or i6, depends on the production year
jeric cordero No, if its a 300, it’s a straight 6 engine, most likely an om603 model engine.
I work in a Gass station and a customer asked me the difference thanks to this video I’ll have an answer for him tomorrow
Very clear and nicely animated explanation! Great job!
You guys need to get into the online education business - some fantastic clips here, which explain the petrol and diesel concepts really well.
Niall where ?
I usually love the engine which roars like a Trex 😉
Diesel for heavier vehicles and for hot weather. Petrol for lighter vehicles and for cold weather.
I'm a fan of both. I own a diesel and a gas vehicle.
maxxjett films why do Americans call it gas exactly?
dylan fourie
just always have, just like I thought it was weird to hear someone call a trunk the boot for the first time. As I have immersed myself in different car cultures, I find it normal. Although I still prefer to call it the what I grew up calling it
dylan fourie - To be fair, I'd say gasoline (Gas-O-Leen) written out in full seems more American
You guys should really call it for what it is Bensin/Benzin because it contains Benzene. Gasoline is a made up term and Petrol is unrefined oil.
j0wt0ng No we don't... Very few vehicles use LPG now.
Next video idea :
The Diffrencees Between a Turbocharger And A Supercharged vehicle
your animation and visuals are amazing ... Loved it Really
Im now learning this in 2024 as a Honda guy and I gotta say turbo diesel tech sounds cool af
I've had both and I prefer petrol driven motors. Easier to fix and better at short distance driving and how many times have you heard dpf problems turbo gone etc etc. Oh and generally cheaper to buy.
DG that’s cool and all, but when you stop every 10 miles for fill your truck or 20 miles for fill your car, people who drive the same type of vehicle I do get 50+ mpg and an engine life of 250k+ easily. I drive short distance to work in my diesel and get 45+ mpg, anywhere over 20 min drive I get 50+. Sooo the longer engine life outweighs the costs of repairing parts (petro cars only last 180-200k with lots of issues and repairs by then) while diesels get 200k+ miles with ease and keep going.
Very helpful, thank you RUclips for the recommendation!
BMW X6 3.0d 70000km - best Diesel engine ever. Even in winter at -27 (I live in Russia) no problems at all.
consume of the tank?
Ricardo Lozano Fuentes I’m not sure what you actually meant, but if you asking about fuel consumption, it is about 10liter/100 :))
@@ВладЛ-н3ъ yes that is thank you, not bad for a 3'0
Ricardo Lozano Fuentes yeh, on a highway it is about 8L average. But it’s all depends on how you drive. My friend has Cayenne 3.0d and about 15L/100 because he is always driving in sports. Btw Cayenne is super nice, dreaming to buy it in a few years 🤗
@@ВладЛ-н3ъ yes thats pretty sure, I have a corsa 1.4i and it does 5-6 doing good and over 10 if you change gear at 6.000rpm. I bet your diesel cant change at that speed hahaha. You have a nice car and will have the cayenne in a few years for sure!)
Golf 2 1.6 TD here, almost 1 mil km passed still running strong.
I never been a diesel engine fan but from now i became die hard fan of it
And its much easier to modify turbo diesel engine than petrol turbo engine, compression is the key
i drive a 6.7 turbo diesel and i LOVE it
Both are internal combustion engines and I love both.
Those who don't like electric vehicles
⬇️
Petrol for friends, diesel for family.
I still like both the same tbh...
But what i love about Diesel Engines is the Cummins.! If i ever own a Cummins 5.7 i could hold next to a River and Rev my Diesel c:
My brain is dead
PugLordTR lmfaooooooooo. He’s chatting pure waffle. He proper cabbaged my head
Seriously! I thought i\I was the only one lmao
i learned right away
brain.exe has stopped working xD
+PugLordTR
Goldfish.
I forget that diesel cars are a much more common thing overseas lol. I kept expecting to see some type of heavy duty truck throughout the video. Great video btw.
petrol for performance, but god damn the audi SQ7 is a powerful diesel car or the old q7 V12 TDI.
shakke52
I have a ram / cummins truck thats allot of fun with compound turbos. Technology is defiantly coming around for diesels. They defiantly make power easier.
I love both engines, in different aspects.
1,9 TDI for life!!
Exactly :-D
What about 2.0L TDI Diesel
Great video, good explanation of how it all works! Deserves a sub for sure.
I prefer petrol because it rev higher and is more lively. But i'd love petrol engine with diesel economy. ^^
IZzelYy a Prius?
IZzelYy
Get a Honda CR-V 😂😂😂
I have a petrol car, but it cannot rev higher
diesels can drive over 350,000 miles. still think gas is more lively?
Sedan and hatchback under- Petrol
Bigass SUVs and pickups - diesel
Diesel for a quarter mile drag, petrol for a circuit
I have a 1974 1600cc beetle with 315000 miles and has never missed a beat
4y ago diesel tax for saab 95 was 350€ now its 700€ its crazy that governnent in finland uses pollution as a reason to tax us in everyway
UK here. So long as I don't buy a new car, my 15reg Citroën Cactus costs nothing in tax!
Even if this taxes are crazy, you still live in Finland, be happy not to live in Russia
Petrol cars = cheaper to buy brand new+expensive fuel price
Diesel cars = expensive to buy brand new+cheap fuel prices comapared to petrol
CFPH Infuzed Media exactly
diesel is more expensive
@@inthebackwiththerabbish depends on the country i guess. in our country, diesel is much cheaper when compared to gasoline.
@@InfuzedPH ooo which country? im from england
@@inthebackwiththerabbish Philippines
Diesel car for convenience, petrol (motorcycle) for fun. All those people saying diesel sucks, well, when you give me a petrol car that has the same (or better) fuel consumption, torque, ability to be run for free (waist vegetable oil or such) and price with engine under 2000 ccm (bc where I live the yearly registration is sky high for cars over 2000 ccm), I will gladly accept it, until then, I'll stick to diesels.
Finally, an adult around here.
Thanks for the nice animations.
Kind of funny how a lot of people don't mention why petrol engines tend to have higher power and torque than diesel engines (assuming both are naturally aspirated).
Example to prove my point:
2.2 liter naturally aspirated OM604 engine, to my personally it is one of the most interesting diesel engines I've ever been around.
94hp @ 5000 rpm. 150nm @ 3100 rpm -> 42.7hp per liter. 68.2nm per liter
A typical 1.4 petrol Golf engine.
74hp @ 5500 rpm. 128nm @ 3300 rpm -> 52.9hp per liter. 91.4nm per liter
And if you bring in the whole "If it has higher revs, it will automatically have higher horsepower", well first of all, the revs only differ by 500, second of all, that does not explain why the torque is higher by ~23nm, and fourth, I've actually seen cars with 6000 revs which had more high end torque, therefore had even MORE horsepower.
Being a diesel fan, it's a tough pill to swallow, but I must admit, petrol engines are better for power AND torque, when naturally aspirated. It is just the power per fuel amount used that is better with diesel engines, making them economic "fun" cars and they are easier to turbocharge as even the older diesel engines used injection timing meaning that there would not be any knock just because of increased pressure, unlike petrol engines, which only started getting direct injection with timing control in the 21st century.
But as far as "why" that is so, is mainly due to the air fuel ratio. Diesel engines typically go above an air fuel ratio of 20:1 (or lambda value of 1.379+) while petrol engines can provide an efficient combustion with an air fuel ratio even LOWER than stoichiometric (Although it is not recommended if your main goal is efficiency) so somewhere along the lines of 13:1 or lower for some cars that just want that extra power (or a lambda value of 44.6hp per liter. 70nm per liter.
A friend's Suzuki Swift 1.3 liter engine.
91hp @ 5800 rpm. 116nm @ 4200 rpm -> 70hp per liter. 89.2nm per liter.
@0 0 well, yes. But diesel engines run high boost compared to petrol engines, which is partly why petrol engines these days get peak torque sooner than diesel engines, but it used to be different in the 90's and 00's.
Sh!t man ... who the f*ck thinks petrol has more torque than diesel??????????????????????????????
@@gasperpancur8142 when naturally aspirated, yes. I know it's a tough pill to swallow, but it is true. Look at my updated commented, I will provide another example of a petrol and diesel engine.
i know but if petrol engines could get more torque they allredy would
@@gasperpancur8142 what do you mean?
Petrol for Winter. Diesel for Summer.
if diesel engine is the majority choice of people, then who the hell invented petrol / gasoline engine? They should release a diesel nissan GTR, mitsubishi evo's, and those lamborghini's and ferrari's and those sports cars that runs using petrol / gasoline, and make all of them diesel. Especially when seeing comparison videos of petrol and diesel it always shows that diesel engines are much better. #MyOwnOpinion.
Incredibly simple explanation. Thank you.
for me it depends entirely on application
Hello one of very few reasonable people in this comment section. So many people here hate on diesel, but couldn't live without any of the things that are regularly brought to them by diesel powered trucks, or the food farmed with diesel powered tractors and combines. Both fuels are great, and each has it's application.
Exactly, for you and for everyone. It is a fact.
if diesel is more effective then why petrol is expensive?
Impolite Prince because it is cleaner and doensy have lead which contributes to air pollution
In short refining cost of petrol is slightly higher than that of diesel
Petrol is cheaper
yes, it is called "rule of demand". here in Asia specifically in Pakistan, Petrol is less expensive than diesel
because petrol is a non renewable resource
Petrol-For Car
Diesel-For Tractor
Gas-For Pancakes
True that 😅
Diesel for Heavy duty vehicles and SUVs
NithiSh JVJ why though? I still don’t understand why heavy duty vehicle use diesel
@@mrsauce9307
Diesels naturally have more torque and are fuel economic than petrol vehicles
The 2 biggest downsides Diesel engine has to struggle igniting up in extremely cold areas and produce 4 times the CO2 than petrol cars
NithiSh JVJ ohhh thank you sir I always wanted to know the difference
thanks for letting me know....
Am i the only one who get more lesson about car engine here than i can get in my school ?
yes, you are the only one. and I am the only one who replied to your comment.
I'm getting an '05 passat tdi on thursday. 👍
I prefer petrol for 1 simple reason:
You can rev higher which means you can drift...
Lmao you can drift a diesel.
ruclips.net/video/1YewRkuM2Y8/видео.html
@@jcpostraginoff932 I'll put it this way you can spin ur wheels faster lol ;)
Canon Gaming drift is oversteering the vehicle wich means the dynamic weight is lasting on the front of the vehicle, meanwhile the back of it has nearly no weight at all so therefore no traction on the wheels. To oversteer is easily possible with a petrol as well as a diesel engine. Even electric powered engines can oversteer, or as you say "drift"
Thanks for the info mate, very helpful!