Audi A4 (B7) Avant S4 Quattro 6speed specs, dimensions

Audi A4 vs S4 – Which Should I Buy? – Nick's Car Blog

The B6 A4 is the Audi that Time Forgot, but Why? – ECS Tuning

2008 Audi S4 Avant Wagon WAUUL78E68A163692

2008 Audi S4 Avant Wagon WAUUL78E68A163692

2004 Audi S4 Avant

2007 Audi S4 Avant quattro Victory Motors of Colorado

Audi RS 4 - Wikipedia

Used 2004 Audi S4 quattro For Sale (Sold) Ryan Friedman Motor Cars LLC Stock #1309

Audi S4 Avant

AUDI S4 Specs & Photos - 2005, 2006, 2007 - autoevolution

Audi A4 Dimensions 2010 - Length, Width, Height, Turning Circle, Ground Clearance, Wheelbase & Size

2006 Audi S4 Avant quattro - Wagon 4.2L V8 AWD Manual