Audi RS6 Avant vs Audi S6 Avant Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2025 Audi RS6 Avant 4.0 TFSI GT
Photo of 2020 model year shown

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2025 Audi S6 Avant 3.0TDI V6 Black Edition

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Specs

2025 Audi RS6 Avant
4.0 TFSI GT
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 276 L 276 L
Engine
Fuel type
Petrol
Diesel
Power
463 kW
253 kW
Torque
1,112 N-m @ 4,500 RPM
949 N-m @ 3,250 RPM
Cylinders
8 cylinders
6 cylinders
Engine size
3,996 cc
2,967 cc
Exterior
Length 127.46 m 125.83 m
Width 53.59 m 53.59 m
Height 37.77 m 37.62 m
Wheelbase 74.4 m 74.37 m

Available Options

2025 Audi RS6 Avant
4.0 TFSI GT
2025 Audi S6 Avant
3.0TDI V6 Black Edition

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