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Audi RS4 B7 vs Audi RS6 C7

Over a standing quarter mile on dry asphalt the Audi RS6 C7 is the quicker car, covering it in 11.69 s at 121.9 mph against the Audi RS4 B7’s 12.86 s — a margin of 1.17 s. To 60 mph the Audi RS6 C7 takes 3.40 s and the Audi RS4 B7 4.54 s.

Simulated, not measured — computed from each car’s published kerb mass, rated power and drivetrain, then fitted to its own published acceleration figures. Dry asphalt, 20 °C, sea level, 1 ft rollout.

Audi RS4 B7 Audi RS6 C7

Watch the run in full — then change the surface, the weather or the distance and run it again.

Down the strip

Standing startAudi RS4 B7Audi RS6 C7
0–60 mph4.54 s3.40 s
0–100 mph10.42 s8.27 s
60 ft1.96 s1.79 s
1/8 mile8.32 s7.57 s
1/4 mile12.86 s11.69 s
Trap speed108.7 mph121.9 mph

Each car is trimmed to its own published figures — 10/10 for the Audi RS4 B7, 9/11 for the Audi RS6 C7 — so a heavier car can still be the quicker one if that is what it tests.

On paper

SpecificationAudi RS4 B7Audi RS6 C7
Year20052012
Power414 bhp553 bhp
Kerb mass1,720 kg1,895 kg
Power to weight241 bhp/t292 bhp/t
DrivetrainAll-wheel driveAll-wheel drive
EngineNaturally aspiratedTurbocharged

Where these times sit

0-60 under 4 seconds1,060 cars0-100 km/h under 4 seconds881 carsQuarter mile under 12 seconds780 cars0-100 under 9 seconds871 carsTraps over 100 mph2,740 carsSlower in the wetevery car, re-runThe cost of altitudeevery car, re-runThe cost of a passengerevery car, re-run
Audi 0-60 timesevery modelFastest 4x4s and all-wheel-drive cars2,989 cars

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Questions

Is the Audi RS4 B7 or the Audi RS6 C7 faster?
The Audi RS6 C7. Over a standing quarter mile it runs 11.69 s to the Audi RS4 B7's 12.86 s, a margin of 1.17 s, and it reaches 60 mph in 3.40 s against 4.54 s. These are theoretical times from a physics simulation, not measured runs.
What is the Audi RS4 B7 0-60 time?
The Audi RS4 B7 reaches 60 mph in 4.54 s, simulated on dry asphalt at 20 °C with a 1 ft rollout. It covers the standing quarter mile in 12.86 s at 108.7 mph.
What is the Audi RS6 C7 0-60 time?
The Audi RS6 C7 reaches 60 mph in 3.40 s, simulated on dry asphalt at 20 °C with a 1 ft rollout. It covers the standing quarter mile in 11.69 s at 121.9 mph.
What trap speed does each car run?
The Audi RS4 B7 trips the lights at 108.7 mph and the Audi RS6 C7 at 121.9 mph at the end of the quarter mile. These are theoretical times from a physics simulation, not measured runs.
Are these real measured times?
No. Every time on this page is produced by a physics simulation, not by a stopwatch at a drag strip. Each car is modelled from its published kerb mass, rated power, drivetrain and gearing, then trimmed until it matches its own published acceleration figures — 10 of 10 for the Audi RS4 B7 and 9 of 11 for the Audi RS6 C7. Conditions are identical for both cars: dry asphalt, 20 °C, sea level, 1 ft rollout.

Figures regenerated 2026-10-12. Every number on this page is computed by the simulator at build time, so the page and the app can never disagree.