Hello I posted this in the Tech section but it seems kind of dead over there so I thought I would try here since this appears to be a much more active forum.


I am considering the purchase of a used A4 or A6 quattro for my next car. Probably looking around the 2002-2005 model years. I am also leaning a little more toword the A6 since it has more room. There seem to a quite a few different drivetrain options available for both of these cars. The most common ones that I see around here are the 1.8t, 2.7t and 3.0.

I am interested to find out what you think is the least problematic Audi drivetrain? Also what will offer the best performance? I'm not looking to go supersonic here but I would like to have some power under my right foot.


I have also considered a used Allroad but not sure if thats right for me or not, I live in Michigan so good winter traction is a must but I prefer the look of the A4 and A6 sedans over the Allroad but at this point an Allroad is not out of the question.


Any help would be appreciated!

Thanks!

 

You sort of answered the question yourself.

Let's see. You want acceptable power and reliability, so go for 3.2 V8.

The 2.7 Turbo's are fun, if you don't mind dealing with the turbo lag, and higer maintenance, when compared to 3.2. It sounds like, that you are not the one that will go for chipping and mods, so 3.2 fits again in the picture.

Can't say for 1.8, but if you want to go for Allroad, than that is fine too.

 

Well I might do some mods. Probably a cold air induction and maybe a chip. I do like to drive fast on occasion....errr... make that everyday. I want something that can feel solid cruising down the highway 120+ mph when I feel the need. (or when some guy in a civic wants to go. lol) This doesn't mean i'm going to beat the snot out of the car but I do like to cruise down the highway at a good clip and have decent enough acceleration. I just don't need to get into something as extreme as an S4 or anything like that.

Basically I guess what i'm saying is I want to find out what you guys consider the most powerful engine for an A6 while still being the most reliable. A happy medium between the 2 is what i'm looking for.


So the 3.2? I have not seen this yet but my knowledge of Audi's is limited. Fortunatly after lurking around for awhile it's obvious that you guys know your stuff. I'm going to search for info on the 3.2

 

I am sorry...my bad..I meant 4.2 V8...just jumping between two forum website. Well, ifI have to choose between 3.0 and 2.7, then I will definitely choose 2.7. You can do more mods on that, and yes, you will be able to beat the guy in Civic..

 

Thanks!

 

what about 3.2 FSI?

FSI is very good engine. up to 2005 A6 though

 

Is the 3.2 available in the states?


The only ones i've seen around here for A6's are 2.7t, 3.0 and the 4.2.... is the 1.8t an A6 motor? I don't recall seeing one.

 

3.2 is in the US from 2005 to the present. 4.2 is the most reliable Audi engine.

 

Yes 3.2 is in the U.S. but only on newer models (after 2005 or 2006 I believe).
The 1.8T is not an A6 engine.

My choice would be the 4.2, I love the winder stance, that is if you can afford the extra gas associated with the V8.

 

Well I guess that would depend on how much extra gas we are talking about. I mean if the 2.7 gets 30mpg and the 4.2 gets 18mpg i'll save the cash and go with the 2.7.


How is the 3.0? I havent heard anyone mention that one yet. Is it a poor quality engine? Or really weak?