If I had to choose a 4 door, it would be the A4 hands down. I was really torn between the G37 coupe and A4. In the end I went with the coupe but the A4 was simply beautiful. The new 09, they completely changed EVERYTHING! The interior is beautiful, the 2.0T is very responsive and quick. Plus very easy to mod for more power. Has push button and tons of other nice features as well. Plus the new headlights are pimp.

The 08 and new 09 A4 are seriously night and day. You really need to go drive one. If I as every going to get a 4 door, it would have been the A4 hands down.

 

The 3.2 is nice and actually gets better gas millage due to the fuel economy mode (3 cylinder shut down on highway). But the 2.0T has much more modding potential.

Depending on where you live, they have a 09 black on black loaded 3.2 at the Audi here (DC). It was a demo car (sat outside a Costco) and considered used since it was officially owned by Audi corporate but only has acouple hundred miles. They are selling it for 32k. I was literally minutes from buying it before I picked up my coupe.

 

I only had this car for a short time, but have had no issues at all.

If anyone knows of anyone looking for a g37x with prem package hit me up. In eastern PA, i recieved a company car two weeks after buying this car ! Like new!

 

I just turned 2000 miles with my 09 g37x with prem and nav and have had none of the problems reported here - just the occaisonal downshift when coasting at about 20mph discussed elsewhere - but still love this car.