The Comparative Analysis :

Audi S6 (08 - 10) vs. BMW M5 xDrive Steptronic (18 - ..)

€ 86,800
Audi S6 (08 - 10) Audi S6
€ 119,900
 BMW M5 xDrive Steptronic (18 - ..) BMW M5
€ 86,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 119,900

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Audi S6 is a little smaller in every dimension. It's 2.8 cm shorter, 3.9 cm narrower and 3.1 cm lower than the BMW M5.
Audi S6
BMW M5
1442
Blueprint Audi S6 (08 - 10)
1864
2030
1473
Blueprint BMW M5 xDrive Steptronic (18 - ..)
1903
2126
1864 mm
Width
1903 mm
2030 mm
Width Incl. Mirrors
2126 mm
1442 mm
Height
1473 mm
Blueprint Audi S6 (08 - 10)
2847
4938
Blueprint BMW M5 xDrive Steptronic (18 - ..)
2982
4966
4938 mm
Length
4966 mm
2847 mm
Wheelbase
2982 mm

Vehicle Weight

Audi S6
BMW M5
1985 kg
Kerb Weight
1940 kg
2490 kg
Gross Vehicle
Weight
2440 kg
Audi S6 (08 - 10)
Weight Difference:
45 kg
2.27 %
BMW M5 xDrive Steptronic (18 - ..)

General

Audi S6
BMW M5
C6 (4F)
Generation
F90
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
On-demand four-wheel drive with engagement by the vehicle's operator
6-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Audi S6
BMW M5
V10 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW S63
BXA
Engine Code
S63-B44
4
Valves
4
10
Cylinders
8
5204 CC
Engine Capacity
4395 CC
429 bhp
at 6800 rpm
Power
592 bhp
at 5600 rpm
Audi S6
429 bhp
592 bhp
BMW M5
540 NM
at 3000 rpm
Max. Torque
750 NM
at 1800 rpm
Audi S6
540 NM
750 NM
BMW M5

Performance

Audi S6
BMW M5
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
3.4 sec
62 mph 62
mph

72 m
0.000 sec

Audi S6

62 mph 62
mph

47 m
0.000 sec

BMW M5

▶ REPLAY
4.63 kg/bhp
Weight-to-Power Ratio
3.28 kg/bhp
Audi S6
4.63 kg/bhp
3.28 kg/bhp
BMW M5

Fuel Economy / Emissions

Audi S6
BMW M5
Fuel Economy
22 mpg
combined
26 mpg
Audi S6
22 mpg
26 mpg
BMW M5
15 mpg
city
20 mpg
No data
motorway
No data
Kraftstoffanzeige
80 L
Fuel Tank Capacity
68 L
Kraftstoffanzeige
395 mi
Range
395 mi
Audi S6
395 mi
395 mi
BMW M5
Environmental Impact
238.7 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
202.8 kWh
Audi S6
238.7 kWh
202.8 kWh
BMW M5
Euro 4
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
299 g/km (NEFZ)
CO2 Emissions
251 g/km (WLTP)

Practical Convenience

Audi S6
BMW M5
4
Doors
4
5
No. of Seats
5
505 kg
Maximum Payload
500 kg
546 L
Boot Capacity
530 L
No data
Boot Capacity (Seats Down)
No data