Audi A4 2 7 Tdi Engine Reliability

The only difference between the two engines is the 2 7 has a smaller stroke.

Audi a4 2 7 tdi engine reliability. Engine size displacement engine capacity. 83 x 83 1 mm 3 27 x 3 27 inches number of valves. Audi a4 b7 2 7 tdi v6 engine technical data. Audi 4 2 tdi v8 engine reliability originally posted by sandboarder i ve decat and straight piped my audi a4 3 0tdi v6 excellent engine btw manual and it sounds bloody proper now.

Diesel fuel system. Fuel type. It s a good unit and much more economical than the 2 5 tdi. Audi a4 b8 8k 2 7 tdi v6 190 hp 2008 2009 2010 2011 specs.

Not sure specifically for the a4 but the 2 0tdi units are rock solid for reliability only issues i could see would be related to the newness of the adblue tech. The avant estate model arrived to supplement the saloon just a few months later as did the 2 0 litre tfsi petrol engine. Engine type number of cylinders. The petrol engines were the 1 8 tfsi turbo unit and the 3 2 litre v6 while diesel customers could select from 2 0 litre 2 7 litre and 3 0 litre tdi diesels.

There is also the 1 9 tdi pd available in the b7 chassis. 2698 cm3 or 164 6 cu in bore x stroke. The successful lawsuit covered 2009 2011 audi a4s. This engine was developed by audi but also installed in audi cars only.

Just avoid the super high mileage cars due to increased risk of. A4 b8 8k modification engine. The 2 0 tfsi engine was blamed for so many issues that a settlement was issued to owners unlucky enough to own an audi with one under the hood. The 2 5 tdi engines in the b7 model have all the issues sorted out and they should be much more reliable than the older 2 5 tdi engines used in the audi a4 b6.

The 3 0 tdi looks to be prone to injector problems so is the 2 7 tdi quattro with the multi tronic box the most reliable engine and auto option or are there likely problems with these too. Seems trying to find a reliable modern car isn t that easy as it used to be.