The Comparative Analysis :
Audi S6 (08 - 10) vs. Citroen C6 V6 HDi 240 Biturbo FAP Automatic (09 - 12)
€ 86,800
€ 54,400
€ 86,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 54,400
ⓘ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 S6 is 3 cm longer, 0.4 cm wider and 2.2 cm lower than the Citroen C6 V6 HDi 240 Biturbo FAP.
Audi S6
Citroen C6 V6 HDi 240 Biturbo FAP
1442
1864
2030
1464
1860
2085
1864 mm
Width
1860 mm
2030 mm
Width Incl. Mirrors
2085 mm
1442 mm
Height
1464 mm
2847
4938
2900
4908
4938 mm
Length
4908 mm
2847 mm
Wheelbase
2900 mm
Vehicle Weight
Audi S6
Citroen C6 V6 HDi 240 Biturbo FAP
1985 kg
Kerb Weight
1995 kg
2490 kg
Gross Vehicle
Weight
Weight
2340 kg
Weight Difference:
10 kg
0.5 %
General
Audi S6
Citroen C6 V6 HDi 240 Biturbo FAP
C6 (4F)
Generation
T
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Front-wheel drive

6-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Audi S6
Citroen C6 V6 HDi 240 Biturbo FAP
V10 petrol engine (naturally aspirated engine)
Engine Type
V6 diesel engine with two turbochargers (biturbo)
BXA
Engine Code
4
Valves
4
10
Cylinders
6
5204 CC
Engine Capacity
2992 CC
429 bhp
at 6800 rpm
Power
238 bhp
at 3800 rpm
Audi S6
429 bhp
238 bhp
Citroen C6 V6 HDi 240 Biturbo FAP
540 NM
at 3000 rpm
Max. Torque
450 NM
at 1600 rpm
Audi S6
540 NM
450 NM
Citroen C6 V6 HDi 240 Biturbo FAP
Performance
Audi S6
Citroen C6 V6 HDi 240 Biturbo FAP
155 mph
Maximum Speed
146 mph
5.2 sec
Acceleration 0 to 62 mph
8.5 sec
62 mph
62
mph
mph
72 m
0.000 sec
Audi S6
62 mph
62
mph
mph
118 m
0.000 sec
Citroen C6 V6 HDi 240 Biturbo FAP
▶ REPLAY
4.63 kg/bhp
Weight-to-Power Ratio
8.38 kg/bhp
Audi S6
4.63 kg/bhp
8.38 kg/bhp
Citroen C6 V6 HDi 240 Biturbo FAP
Fuel Economy / Emissions
Audi S6
Citroen C6 V6 HDi 240 Biturbo FAP
Fuel Economy
22 mpg
combined
39 mpg
Audi S6
22 mpg
39 mpg
Citroen C6 V6 HDi 240 Biturbo FAP
15 mpg
city
28 mpg
No data
motorway
49 mpg
80 L
Fuel Tank Capacity
72 L
395 mi
Range
613 mi
Audi S6
395 mi
613 mi
Citroen C6 V6 HDi 240 Biturbo FAP
Environmental Impact
238.7 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).
150.2 kWh
Audi S6
238.7 kWh
150.2 kWh
Citroen C6 V6 HDi 240 Biturbo FAP
Euro 4
Emission Standard
Euro 5
299 g/km (NEFZ)
CO2 Emissions
190 g/km (NEFZ)
Practical Convenience
Audi S6
Citroen C6 V6 HDi 240 Biturbo FAP
4
Doors
4
5
No. of Seats
5
505 kg
Maximum Payload
345 kg
546 L
Boot Capacity
421 L









No data
Boot Capacity (Seats Down)
No data



















