Audi RS4 Avant vs Audi S6 Avant Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

Select a car to compare

Cancel
Change
2025 Audi RS4 Avant 2.9 TFSI

Select a car to compare

Cancel
Change
2025 Audi S6 Avant 3.0TDI V6 Black Edition

Select a car to compare

Cancel
+

Specs

2025 Audi RS4 Avant
2.9 TFSI
2025 Audi S6 Avant
3.0TDI V6 Black Edition
Powertrain 8-speed Automatic 8-speed Automatic
Drivetrain
4X4
4X4
Fuel economy, city -- --
Fuel economy, motorway -- --
Fuel tank volume 220 L 276 L
Engine
Fuel type
Petrol
Diesel
Power
331 kW
253 kW
Torque
813 N-m @ 5,000 RPM
949 N-m @ 3,250 RPM
Cylinders
6 cylinders
6 cylinders
Engine size
2,894 cc
2,967 cc
Exterior
Length 121.46 m 125.83 m
Width 51.36 m 53.59 m
Height 35.92 m 37.62 m
Wheelbase 66.7 m 74.37 m

Available Options

2025 Audi RS4 Avant
2.9 TFSI
2025 Audi S6 Avant
3.0TDI V6 Black Edition

Related Comparisons