The Comparative Analysis :
Audi S6 cod S tronic (12 - 14) vs. Citroen C6 HDi 170 Biturbo FAP Automatic (08 - 09)
€ 73,900

€ 43,400

€ 73,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,400
ⓘ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 cod is 0.9 inches longer, 0.6 inches wider and 0.9 inches lower than the Citroen C6 HDi 170 Biturbo FAP.
Audi S6 cod
Citroen C6 HDi 170 Biturbo FAP
56.7
73.8
82.1
57.6
73.2
82.1
73.8 in
Width
73.2 in
82.1 in
Width Incl. Mirrors
82.1 in
56.7 in
Height
57.6 in
114.8
194.1
114.2
193.2
194.1 in
Length
193.2 in
114.8 in
Wheelbase
114.2 in
Vehicle Weight
Audi S6 cod
Citroen C6 HDi 170 Biturbo FAP
4343 lb
Curb Weight
4239 lb
5523 lb
Gross Vehicle
Weight
Weight
5115 lb

Weight Difference:
104 lb
2.39 %

General
Audi S6 cod
Citroen C6 HDi 170 Biturbo FAP
C7 (4G)
Generation
T
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel

Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive

7-speed dual clutch transmission
Transmission
6-speed automatic transmission
Engine
Audi S6 cod
Citroen C6 HDi 170 Biturbo FAP
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
CEUC
Engine Code
4
Valves
4
8
Cylinders
4
4 L / 196 cu in
Displacement
2.2 L / 108 cu in
414 hp
at 5500 rpm
Power
168 hp
at 4000 rpm
Audi S6 cod
414 hp
168 hp
Citroen C6 HDi 170 Biturbo FAP
406 lb‑ft
at 1400 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
Audi S6 cod
406 lb‑ft
295 lb‑ft
Citroen C6 HDi 170 Biturbo FAP
Performance
Audi S6 cod
Citroen C6 HDi 170 Biturbo FAP
155 mph
Maximum Speed
130 mph
4.8 sec
Acceleration 0 to 62 mph
11.2 sec
62 mph
62
mph
mph
220 ft
0.000 sec

Audi S6 cod
62 mph
62
mph
mph
512 ft
0.000 sec

Citroen C6 HDi 170 Biturbo FAP
▶ REPLAY
10.49 lb/hp
Weight-to-Power Ratio
25.23 lb/hp
Audi S6 cod
10.49 lb/hp
25.23 lb/hp
Citroen C6 HDi 170 Biturbo FAP
Fuel Economy / Emissions
Audi S6 cod
Citroen C6 HDi 170 Biturbo FAP
Fuel Economy
25 mpg
combined
31 mpg
Audi S6 cod
25 mpg
31 mpg
Citroen C6 HDi 170 Biturbo FAP
18 mpg
city
22 mpg
No data
highway
40 mpg
19.8 gal
Fuel Tank Capacity
19 gal
485 mi
Range
588 mi
Audi S6 cod
485 mi
588 mi
Citroen C6 HDi 170 Biturbo FAP
Environmental Impact
181.9 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).
156.4 kWh
Audi S6 cod
181.9 kWh
156.4 kWh
Citroen C6 HDi 170 Biturbo FAP
Euro 5
Emission Standard
Euro 4
362 g/mi (NEFZ)
CO2 Emissions
320 g/mi (NEFZ)
Practical Convenience
Audi S6 cod
Citroen C6 HDi 170 Biturbo FAP
4
Doors
4
5
No. of Seats
5
1179 lb
Maximum Payload
875 lb
14.2 cu ft
Trunk Volume
11.9 cu ft








No data
Cargo Volume (Seats Down)
No data