Fitting A New Engine

[technokush]

Hi, I have a question, I am about to have a new engine fitted in my Mk1 A4 TDi. Does it matter if I buy the 90Bhp or the 110 Bhp? Will either of them fit? And are there any other variants other than these two? Ta very much all, Leo

[Hex69]

Hi, I have a question, I am about to have a new engine fitted in my Mk1 A4 TDi. Does it matter if I buy the 90Bhp or the 110 Bhp? Will either of them fit? And are there any other variants other than these two? Ta very much all, Leo

You could try the 115 TDI, it's engine code ATJ in the Passat, not sure if it's the same in the Audi, it's got the same torque as the early 130 bhp engine, quick and 60mpg easily available.;)