Audi RS6 vs BMW M5 vs Mercedes-AMG E63: specs side by side
Every figure below comes straight from our catalog database. The better value in each row is highlighted in green, and rows where the cars are identical can be hidden.
- Audi RS6
- Base price
- —
- Power
- 600 PS
- 0–100 km/h
- 3,6 s
- Boot space
- 565 l
- BMW M5
- Base price
- —
- Power
- 727 PS
- 0–100 km/h
- —
- Boot space
- 466 l
- Mercedes-Benz E-Class AMG
- Base price
- —
- Power
- 612 PS
- 0–100 km/h
- 3,4 s
- Boot space
- 540 l
Specifications
Best value per row in green: lower price, 0–100 time, consumption and weight; higher power, range and boot space
Units
| Specifications | Audi RS64 generation · 4.0 AT · 600 PS · 4x4 · Automatic | BMW M57 generation · 4.4 V8 Plug-in Hybrid M xDrive M Steptronic · 727 PS · 4x4 · Automatic | Mercedes-Benz E-Class AMG5 generation · 4.0 AT · 612 PS · 4x4 · Automatic |
|---|---|---|---|
| Main | |||
| Number of gears | 8 | 8 | 9 |
| 0–100 km/h | 3,6 s | — | 3,4 s (best) |
| 0–60 mph | 2,2 s | 2,2 s | 2,1 s (best) |
| Kerb weight | 2150 kg | 2435 kg | 1880 kg (best) |
| Gross weight | 2740 kg | — | 2525 kg |
| Power and torque | |||
| Power | 600 PS | 727 PS (best) | 612 PS |
| Power at rpm | 6000 – 6250 | — | 5750 – 6500 |
| Torque | 800 Nm | 1000 Nm (best) | 850 Nm |
| Torque at rpm | 2050 – 4500 | — | 2500 – 4500 |
| Fuel, consumption and emissions | |||
| Fuel grade | 98 | 95 | 98 |
| Mild hybrid | MHEV48V | — | — |
| Consumption, urban | 21,5 l/100 km | — | 11,7 l/100 km (best) |
| Consumption, extra-urban | 10,9 l/100 km | — | 7,6 l/100 km (best) |
| Consumption, combined | 12,9 l/100 km | 1,7 l/100 km (best) | 9,1 l/100 km |
| Emission standard | Euro 6 | — | Euro 6 |
| Fuel tank | 73 l | 60 l | 66 l |
| Engine | |||
| Powertrain | Gasoline | Plug-in Hybrid | Gasoline |
| Displacement | 3996 cm³ | 4395 cm³ | 3982 cm³ |
| Compression ratio | 10 | 10.5 | 8.6 |
| Bore × stroke, mm | 86 × 86 | 89 x 88,3 | 83 × 92 |
| Dimensions and capacity | |||
| Length | 4995 mm | 5096 mm | 4993 mm |
| Width | 1951 mm | 1970 mm | 1907 mm |
| Height | 1460 mm | 1510 mm | 1447 mm |
| Wheelbase | 2929 mm | 3006 mm (best) | 2939 mm |
| Front track | 1668 mm | 1684 mm | 1649 mm |
| Rear track | 1650 mm | 1660 mm | 1595 mm |
| Ground clearance | 120 mm | — | 114 mm |
| Boot space | 565 l (best) | 466 l | 540 l |
| Boot space, seats folded | 1680 l | — | — |
| Turning circle | 12,0 m | — | — |
| Doors | 5 | 4 | 4 |
| Wheels, suspension and brakes | |||
| Tyre size | 275/35 R21 | 285/40 R20 | 265/35 R20:295/30 R20 |
| Front suspension | Independent, pneumatic | Independent, spring | Independent, pneumatic |
| Rear suspension | Independent, pneumatic | Independent, spring | Independent, pneumatic |
Result
Counted row by row on the figures above, with no editorial weighting
Ahead on the figures: Mercedes-Benz E-Class AMG
- Audi RS6ahead on 1 of 10 figures
- BMW M5ahead on 4 of 10 figures
- Mercedes-Benz E-Class AMGahead on 5 of 10 figures
Category leaders
- Main
- Mercedes-Benz E-Class AMG
- Power and torque
- BMW M5
- Fuel, consumption and emissions
- Mercedes-Benz E-Class AMG
- Dimensions and capacity
- Level
An automatic count treats every figure as equally important. A curated comparison weighs them for a specific kind of buyer.
Quick answers
Which is quickest from 0 to 100 km/h?
The Mercedes-Benz E-Class AMG, at 3,4 s.
Which one has the most power?
The BMW M5, with 727 PS.
Which one has the biggest boot?
The Audi RS6, with 565 l.
Related comparisons
Same class or same brand