The Comparative Analysis :
BMW 520i (13 - 16) vs. Audi S6 cod S tronic (14 - 18)
€ 41,500
€ 77,700
€ 41,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 77,700
ⓘ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 BMW 520i is 2.4 cm shorter, 1.4 cm narrower and 2.4 cm taller than the Audi S6 cod.
BMW 520i
Audi S6 cod
1464
1860
2094
1440
1874
2086
1860 mm
Width
1874 mm
2094 mm
Width Incl. Mirrors
2086 mm
1464 mm
Height
1440 mm
2968
4907
2912
4931
4907 mm
Length
4931 mm
2968 mm
Wheelbase
2912 mm
Vehicle Weight
BMW 520i
Audi S6 cod
1670 kg
Kerb Weight
1970 kg
2205 kg
Gross Vehicle
Weight
Weight
2505 kg
Weight Difference:
300 kg
15.23 %
General
BMW 520i
Audi S6 cod
F10
Generation
C7 (4G)
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)

Rear-wheel drive
Drive
Permanent all-wheel drive

6-speed manual transmission
Transmission
7-speed dual clutch transmission
Engine
BMW 520i
Audi S6 cod
Straight-four petrol engine with turbocharger
Engine Type
V8 petrol engine with two turbochargers (biturbo)
BMW N20
Engine Series
N20-B20
Engine Code
CTGE

4
Valves
4
4
Cylinders
8
1997 CC
Engine Capacity
3993 CC
181 bhp
at 5000 rpm
Power
444 bhp
at 5800 rpm
BMW 520i
181 bhp
444 bhp
Audi S6 cod
270 NM
at 1250 rpm
Max. Torque
550 NM
at 1400 rpm
BMW 520i
270 NM
550 NM
Audi S6 cod
Performance
BMW 520i
Audi S6 cod
146 mph
Maximum Speed
155 mph
7.9 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
110 m
0.000 sec
BMW 520i
62 mph
62
mph
mph
64 m
0.000 sec
Audi S6 cod
▶ REPLAY
9.23 kg/bhp
Weight-to-Power Ratio
4.44 kg/bhp
BMW 520i
9.23 kg/bhp
4.44 kg/bhp
Audi S6 cod
Fuel Economy / Emissions
BMW 520i
Audi S6 cod
Fuel Economy
44 mpg
combined
31 mpg
BMW 520i
44 mpg
31 mpg
Audi S6 cod
34 mpg
city
22 mpg
No data
motorway
No data
70 L
Fuel Tank Capacity
75 L
680 mi
Range
506 mi
BMW 520i
680 mi
506 mi
Audi S6 cod
Environmental Impact
121.2 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).
174.3 kWh
BMW 520i
121.2 kWh
174.3 kWh
Audi S6 cod
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
149 g/km (NEFZ)
CO2 Emissions
214 g/km (NEFZ)
Practical Convenience
BMW 520i
Audi S6 cod
4
Doors
4
5
No. of Seats
5
535 kg
Maximum Payload
535 kg
520 L
Boot Capacity
530 L











No data
Boot Capacity (Seats Down)
No data















