The Comparative Analysis :
BMW 520d xDrive Steptronic (17 - ..) vs. Audi S6 (06 - 08)
€ 50,900
€ 82,300
€ 50,900
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
The BMW 520d is a little bigger in every dimension. It's 2 cm longer, 1.3 cm wider and 2 cm taller than the Audi S6.
BMW 520d
Audi S6
1479
1868
2126
1459
1855
2030
1868 mm
Width
1855 mm
2126 mm
Width Incl. Mirrors
2030 mm
1479 mm
Height
1459 mm
2975
4936
2843
4916
4936 mm
Length
4916 mm
2975 mm
Wheelbase
2843 mm
Vehicle Weight
BMW 520d
Audi S6
1695 kg
Kerb Weight
1985 kg
2325 kg
Gross Vehicle
Weight
Weight
2490 kg
Weight Difference:
290 kg
14.61 %
General
BMW 520d
Audi S6
G30
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 520d
Audi S6
Straight-four diesel engine with turbocharger
Engine Type
V10 petrol engine (naturally aspirated engine)
BMW B47
Engine Series
B47-D20
Engine Code
BXA
4
Valves
4
4
Cylinders
10
1995 CC
Engine Capacity
5204 CC
187 bhp
at 4000 rpm
Power
429 bhp
at 6800 rpm
BMW 520d
187 bhp
429 bhp
Audi S6
400 NM
at 1750 rpm
Max. Torque
540 NM
at 3000 rpm
BMW 520d
400 NM
540 NM
Audi S6
Performance
BMW 520d
Audi S6
144 mph
Maximum Speed
155 mph
7.6 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
106 m
0.000 sec
BMW 520d
62 mph
62
mph
mph
72 m
0.000 sec
Audi S6
▶ REPLAY
9.06 kg/bhp
Weight-to-Power Ratio
4.63 kg/bhp
BMW 520d
9.06 kg/bhp
4.63 kg/bhp
Audi S6
Fuel Economy / Emissions
BMW 520d
Audi S6
Fuel Economy
67 mpg
combined
21 mpg
BMW 520d
67 mpg
21 mpg
Audi S6
58 mpg
city
14 mpg
No data
motorway
No data
66 L
Fuel Tank Capacity
80 L
976 mi
Range
371 mi
BMW 520d
976 mi
371 mi
Audi S6
Environmental Impact
86.4 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).
253.8 kWh
BMW 520d
86.4 kWh
253.8 kWh
Audi S6
Euro 6c (NEFZ)
Emission Standard
Euro 4
109 g/km (NEFZ)
CO2 Emissions
319 g/km (NEFZ)
Practical Convenience
BMW 520d
Audi S6
4
Doors
4
5
No. of Seats
5
630 kg
Maximum Payload
505 kg
530 L
Boot Capacity
546 L
No data
Boot Capacity (Seats Down)
No data
