The Comparative Analysis :

BMW M550d xDrive Steptronic (13 - 16) vs. Audi S6 (06 - 08)

€ 82,600
BMW M550d xDrive Steptronic (13 - 16) BMW M550d
€ 82,300
 Audi S6 (06 - 08) Audi S6
€ 82,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 82,300

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

Vehicle Dimensions

Тhere is barely any difference in dimensions between the two vehicles. The BMW M550d is just 0.6 cm shorter, 0.5 cm wider and 0.5 cm lower than the Audi S6.
BMW M550d
Audi S6
1454
Blueprint BMW M550d xDrive Steptronic (13 - 16)
1860
2094
1459
Blueprint Audi S6 (06 - 08)
1855
2030
1860 mm
Width
1855 mm
2094 mm
Width Incl. Mirrors
2030 mm
1454 mm
Height
1459 mm
Blueprint BMW M550d xDrive Steptronic (13 - 16)
2968
4910
Blueprint Audi S6 (06 - 08)
2843
4916
4910 mm
Length
4916 mm
2968 mm
Wheelbase
2843 mm

Vehicle Weight

BMW M550d
Audi S6
1955 kg
Kerb Weight
1985 kg
2460 kg
Gross Vehicle
Weight
2490 kg
BMW M550d xDrive Steptronic (13 - 16)
Weight Difference:
30 kg
1.51 %
Audi S6 (06 - 08)

General

BMW M550d
Audi S6
F10
Generation
C6 (4F)
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

BMW M550d
Audi S6
Straight-six diesel engine with three tur­bo­chargers (tri­turbo)
Engine Type
V10 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW N57
Engine Series
N57-S
Engine Code
BXA
4
Valves
4
6
Cylinders
10
2993 CC
Engine Capacity
5204 CC
376 bhp
at 4000 rpm
Power
429 bhp
at 6800 rpm
BMW M550d
376 bhp
429 bhp
Audi S6
740 NM
at 2000 rpm
Max. Torque
540 NM
at 3000 rpm
BMW M550d
740 NM
540 NM
Audi S6

Performance

BMW M550d
Audi S6
155 mph
Maximum Speed
155 mph
4.7 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph 62
mph

65 m
0.000 sec

BMW M550d

62 mph 62
mph

72 m
0.000 sec

Audi S6

▶ REPLAY
5.2 kg/bhp
Weight-to-Power Ratio
4.63 kg/bhp
BMW M550d
5.2 kg/bhp
4.63 kg/bhp
Audi S6

Fuel Economy / Emissions

BMW M550d
Audi S6
Fuel Economy
46 mpg
combined
21 mpg
BMW M550d
46 mpg
21 mpg
Audi S6
38 mpg
city
14 mpg
No data
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
80 L
Kraftstoffanzeige
702 mi
Range
371 mi
BMW M550d
702 mi
371 mi
Audi S6
Environmental Impact
127.6 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).
253.8 kWh
BMW M550d
127.6 kWh
253.8 kWh
Audi S6
Euro 6b (NEFZ)
Emission Standard
Euro 4
162 g/km (NEFZ)
CO2 Emissions
319 g/km (NEFZ)

Practical Convenience

BMW M550d
Audi S6
4
Doors
4
5
No. of Seats
5
505 kg
Maximum Payload
505 kg
520 L
Boot Capacity
546 L
No data
Boot Capacity (Seats Down)
No data