The worst diesel engines on the market | Most problematic diesels that are not worth buying

Diesel that will quickly pull out of you hard-earned. It is better not to buy such diesel engines on the used car market:
1. dCi (1.5, K9K), (1.9, F9Q), (2.0, M9R), (2.2, G9T)
Application:
Renault: Twingo, Clio, Thalia, Modus, Megane, Fluence, Scenic, Kangoo, Captur, Laguna
Dacia: Sandero, Logan, Logan MCV, Lodgy, Dokker, Duster
2. N47 (N47D16, N47D20, N47TU, N47S1,
Application:
BMW: E87, F20, F22, E90, F30, F32, E60 ,F10, E84, E83, F25, F15
TOYOTA: Auris E180, Avensis T270, RAV4 XA40, Verso AR20
MINI: Hatch R56, Roadster R59, Countryman R60, Paceman R61
3. AD (2.0, 1AD‑FTV), (2.2, 2AD‑FTV, 2AD‑FHV)
Application:
Toyota: Auris, Verso, Rav4, Avensis
Lexus: IS220d
4. 2.0 TDI PD
Application:
Volkswagen: Golf, Jetta, Passat, Touran, Sharan
Audi: A3, A4, A6
Skoda Superb
Seat: Leon, Altea, Toledo
5.4D56
Application: Pajero 1, Pajero 2, Pajero 3, L200 2, L200 3, L200 4, Pajero Sport 1, Pajero Sport 2, Delica 3, Space Gear
6.3.0DI (ZD30)
Application: Nissan: Patrol, Terrano, Navara, Caravan
7. 3.0 DMAX (Opel - 3.0 CDTI (Y30DT), 3.0 TiD (D308L) - Saab and 3.0 dCi (P9X701) - Renault.
8.2.5 TDI V6
9.2.5 TDI R5
10.5.0 V10 TDI
11. Fiat 1.3 Multijet

[@rajatsahota24]

I dont think 1.3 multijet should be here.
Maybe this version never came ro india.
It is known as India's national diesel engine.
More than 2 million cars in india have this engine.
Known for its reliability effeciency and power.

[@zjahlon]

2,0 dci renault nissan (m9r) from 2005 on is one of the best and most reliable engines. If you are not an independent mechanic, car rental employee,.. you should not make lists of cars. You should talk only about things you know.

[@siniteanrazvan3298]

Well idk, in Romania we have plenty of Dacia Logan as taxis with the 1.5dci engine, the standard is 500k km, i saw plenty with more than 700-800k and i think more than a couple that had 1 mil

[@davidgavin7280]

Any list like this that fails to mention the dreadful VAG 2010 onwards 1.6tdi with its shite injectors, terrible EGR valve (and ridiculous location to replace it) and dpf and turbo problems

[@vs6300]

You forgot the 2.2 MZR-CD.

[@DavidDavid-lq1vf]

Nice

[@atx-cvpi_99]

That 3.0 V6 from DMAX was later used in Jeeps and RAM 1500 pickup trucks which were also very unreliable engines.

[@Hi---There]

I have in use 2.5 tdi AKE. It runs very good, but real pain in maintaining.

[@LeoPlavcic]

I have one too, a6 c5 2.5 132kw quattro with tiptronic, 480.000kms and still runs like new

[@barryosullivan7957]

There was a 2.5 litre turbo diesel used by Jeep made by VM i think had cylinder head problems.

[@atx-cvpi_99]

You forgot the Ford 6.0 and 6.4 PowerStroke diesel engine. These engines have huge problems.

[@Tpaiyne]

How about the fiat 2.0 Multijet?

[@janschkeuditz6065]

The whole list in another video states these same engines are the most reliable .