The Comparative Analysis :
Audi A6 50 TDI quattro tiptronic (18 - ..) vs. BMW M550i xDrive Steptronic (17 - 18)
€ 58,700
€ 86,300
€ 58,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 86,300
ⓘ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 A6 50 TDI is 2.9 cm shorter, 1.8 cm wider and 1 cm lower than the BMW M550i.
Audi A6 50 TDI
BMW M550i
1457
1886
2110
1467
1868
2126
1886 mm
Width
1868 mm
2110 mm
Width Incl. Mirrors
2126 mm
1457 mm
Height
1467 mm
2924
4933
2975
4962
4933 mm
Length
4962 mm
2924 mm
Wheelbase
2975 mm
Vehicle Weight
Audi A6 50 TDI
BMW M550i
1900 kg
Kerb Weight
1885 kg
2475 kg
Gross Vehicle
Weight
Weight
2460 kg
Weight Difference:
15 kg
0.79 %
General
Audi A6 50 TDI
BMW M550i
C8 (4K)
Generation
G30
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
8-speed automatic transmission
Engine
Audi A6 50 TDI
BMW M550i
6-cylinder mild hybrid diesel engine with turbocharger
Engine Type
V8 petrol engine with two turbochargers (biturbo)
Engine Series
BMW N63
DDVB
Engine Code
N63-B44
4
Valves
4
6
Cylinders
8
2967 CC
Engine Capacity
4395 CC
282 bhp
at 3500 rpm
Power
456 bhp
at 5500 rpm
Audi A6 50 TDI
282 bhp
456 bhp
BMW M550i
620 NM
at 2250 rpm
Max. Torque
650 NM
at 1800 rpm
Audi A6 50 TDI
620 NM
650 NM
BMW M550i
Performance
Audi A6 50 TDI
BMW M550i
155 mph
Maximum Speed
155 mph
5.5 sec
Acceleration 0 to 62 mph
4 sec
62 mph
62
mph
mph
76 m
0.000 sec
Audi A6 50 TDI
62 mph
62
mph
mph
56 m
0.000 sec
BMW M550i
▶ REPLAY
6.74 kg/bhp
Weight-to-Power Ratio
4.13 kg/bhp
Audi A6 50 TDI
6.74 kg/bhp
4.13 kg/bhp
BMW M550i
Fuel Economy / Emissions
Audi A6 50 TDI
BMW M550i
Fuel Economy
50 mpg
combined
32 mpg
Audi A6 50 TDI
50 mpg
32 mpg
BMW M550i
46 mpg
city
22 mpg
No data
motorway
No data
63 L
Fuel Tank Capacity
68 L
699 mi
Range
475 mi
Audi A6 50 TDI
699 mi
475 mi
BMW M550i
Environmental Impact
115.2 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).
168.7 kWh
Audi A6 50 TDI
115.2 kWh
168.7 kWh
BMW M550i
Euro 6d-TEMP (WLTP)
Emission Standard
Euro 6c (NEFZ)
183 g/km (WLTP)
CO2 Emissions
204 g/km (NEFZ)
Practical Convenience
Audi A6 50 TDI
BMW M550i
4
Doors
4
4
No. of Seats
5
575 kg
Maximum Payload
575 kg
530 L
Boot Capacity
530 L
No data
Boot Capacity (Seats Down)
No data
