The Comparative Analysis :
Audi RS6 (08 - 10) vs. BMW M550d xDrive Steptronic (17 - 18)
€ 108,400
€ 85,000
€ 108,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 85,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Audi RS6 is 3.4 cm shorter, 2.1 cm wider and 1.1 cm lower than the BMW M550d.
Audi RS6
BMW M550d
1456
1889
2030
1467
1868
2126
1889 mm
Width
1868 mm
2030 mm
Width Incl. Mirrors
2126 mm
1456 mm
Height
1467 mm
2846
4928
2975
4962
4928 mm
Length
4962 mm
2846 mm
Wheelbase
2975 mm
Vehicle Weight
Audi RS6
BMW M550d
2060 kg
Kerb Weight
1920 kg
2565 kg
Gross Vehicle
Weight
Weight
2470 kg
Weight Difference:
140 kg
6.8 %
General
Audi RS6
BMW M550d
C6 (4F)
Generation
G30
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Diesel
Permanent all-wheel drive
Drive
Permanent all-wheel drive
6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Audi RS6
BMW M550d
V10 petrol engine with two turbochargers (biturbo)
Engine Type
Straight-six diesel engine with four turbochargers (quad-turbo)
Engine Series
BMW B57
BUH
Engine Code
B57-D30
4
Valves
4
10
Cylinders
6
4991 CC
Engine Capacity
2993 CC
572 bhp
at 6250 rpm
Power
395 bhp
at 4400 rpm
Audi RS6
572 bhp
395 bhp
BMW M550d
650 NM
at 1500 rpm
Max. Torque
760 NM
at 2000 rpm
Audi RS6
650 NM
760 NM
BMW M550d
Performance
Audi RS6
BMW M550d
155 mph
Maximum Speed
155 mph
4.5 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph
62
mph
mph
63 m
0.000 sec
Audi RS6
62 mph
62
mph
mph
61 m
0.000 sec
BMW M550d
▶ REPLAY
3.6 kg/bhp
Weight-to-Power Ratio
4.86 kg/bhp
Audi RS6
3.6 kg/bhp
4.86 kg/bhp
BMW M550d
Fuel Economy / Emissions
Audi RS6
BMW M550d
Fuel Economy
20 mpg
combined
48 mpg
Audi RS6
20 mpg
48 mpg
BMW M550d
14 mpg
city
43 mpg
No data
motorway
No data
80 L
Fuel Tank Capacity
66 L
358 mi
Range
695 mi
Audi RS6
358 mi
695 mi
BMW M550d
Environmental Impact
263.3 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).
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).
121.3 kWh
Audi RS6
263.3 kWh
121.3 kWh
BMW M550d
Euro 4 III
Emission Standard
Euro 6c (NEFZ)
331 g/km (NEFZ)
CO2 Emissions
154 g/km (NEFZ)
Practical Convenience
Audi RS6
BMW M550d
4
Doors
4
5
No. of Seats
5
505 kg
Maximum Payload
550 kg
546 L
Boot Capacity
530 L
No data
Boot Capacity (Seats Down)
No data
