The Comparative Analysis :
Audi RS6 (08 - 10) vs. BMW 550i xDrive Automatic (10 - 13)
€ 108,400
€ 74,100
€ 108,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 74,100
ⓘ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 2.9 cm longer, 2.9 cm wider and 0.8 cm lower than the BMW 550i.
Audi RS6
BMW 550i
1456
1889
2030
1464
1860
2094
1889 mm
Width
1860 mm
2030 mm
Width Incl. Mirrors
2094 mm
1456 mm
Height
1464 mm
2846
4928
2968
4899
4928 mm
Length
4899 mm
2846 mm
Wheelbase
2968 mm
Vehicle Weight
Audi RS6
BMW 550i
2060 kg
Kerb Weight
1975 kg
2565 kg
Gross Vehicle
Weight
Weight
2500 kg
Weight Difference:
85 kg
4.13 %
General
Audi RS6
BMW 550i
C6 (4F)
Generation
F10
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Audi RS6
BMW 550i
V10 petrol engine with two turbochargers (biturbo)
Engine Type
V8 petrol engine with two turbochargers (biturbo)
Engine Series
BMW N63
BUH
Engine Code
N63-B44
4
Valves
4
10
Cylinders
8
4991 CC
Engine Capacity
4395 CC
572 bhp
at 6250 rpm
Power
402 bhp
at 5500 rpm
Audi RS6
572 bhp
402 bhp
BMW 550i
650 NM
at 1500 rpm
Max. Torque
600 NM
at 1750 rpm
Audi RS6
650 NM
600 NM
BMW 550i
Performance
Audi RS6
BMW 550i
155 mph
Maximum Speed
155 mph
4.5 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph
62
mph
mph
63 m
0.000 sec
Audi RS6
62 mph
62
mph
mph
67 m
0.000 sec
BMW 550i
▶ REPLAY
3.6 kg/bhp
Weight-to-Power Ratio
4.91 kg/bhp
Audi RS6
3.6 kg/bhp
4.91 kg/bhp
BMW 550i
Fuel Economy / Emissions
Audi RS6
BMW 550i
Fuel Economy
20 mpg
combined
26 mpg
Audi RS6
20 mpg
26 mpg
BMW 550i
14 mpg
city
17 mpg
No data
motorway
No data
80 L
Fuel Tank Capacity
70 L
358 mi
Range
395 mi
Audi RS6
358 mi
395 mi
BMW 550i
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).
208.4 kWh
Audi RS6
263.3 kWh
208.4 kWh
BMW 550i
Euro 4 III
Emission Standard
Euro 5
331 g/km (NEFZ)
CO2 Emissions
256 g/km (NEFZ)
Practical Convenience
Audi RS6
BMW 550i
4
Doors
4
5
No. of Seats
5
505 kg
Maximum Payload
525 kg
546 L
Boot Capacity
520 L
No data
Boot Capacity (Seats Down)
No data
