Audi A6 Saloon vs Audi S6 Saloon 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 A6 Saloon 2.0 40 TDI Black Edition
Photo of 2019 model year shown

Select a car to compare

Cancel
Change
2025 Audi S6 Saloon 3.0TDI V6 Black Edition

Select a car to compare

Cancel
+

Specs

2025 Audi A6 Saloon
2.0 40 TDI Black Edition
2025 Audi S6 Saloon
3.0TDI V6 Black Edition
Powertrain 7-speed Automatic 8-speed Automatic
Drivetrain
4X4
4X4
Fuel economy, city -- --
Fuel economy, motorway -- --
Fuel tank volume 238 L 276 L
Engine
Fuel type
Diesel
Diesel
Power
150 kW
253 kW
Torque
542 N-m @ 3,250 RPM
949 N-m @ 3,250 RPM
Cylinders
4 cylinders
6 cylinders
Engine size
1,968 cc
2,967 cc
Exterior
Length 125.45 m 125.83 m
Width 53.59 m 53.59 m
Height 37.01 m 36.73 m
Wheelbase 74.27 m 74.37 m

Available Options

2025 Audi A6 Saloon
2.0 40 TDI Black Edition
2025 Audi S6 Saloon
3.0TDI V6 Black Edition

Related Comparisons