The Comparative Analysis :

Audi A6 40 TDI quattro S tronic (18 - ..) vs. Citroen C6 HDi 170 Biturbo FAP Automatic (08 - 09)

€ 52,600
Audi A6 40 TDI quattro S tronic (18 - ..) Audi A6 40 TDI
€ 43,400
 Citroen C6 HDi 170 Biturbo FAP Automatic (08 - 09) Citroen C6 HDi 170 Biturbo FAP
€ 52,600
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 A6 40 TDI is an inch longer, an inch wider and 0.3 inches lower than the Citroen C6 HDi 170 Biturbo FAP.
Audi A6 40 TDI
Citroen C6 HDi 170 Biturbo FAP
57.4
Blueprint Audi A6 40 TDI quattro S tronic (18 - ..)
74.3
83.1
57.6
Blueprint Citroen C6 HDi 170 Biturbo FAP Automatic (08 - 09)
73.2
82.1
74.3 in
Width
73.2 in
83.1 in
Width Incl. Mirrors
82.1 in
57.4 in
Height
57.6 in
Blueprint Audi A6 40 TDI quattro S tronic (18 - ..)
115.1
194.2
Blueprint Citroen C6 HDi 170 Biturbo FAP Automatic (08 - 09)
114.2
193.2
194.2 in
Length
193.2 in
115.1 in
Wheelbase
114.2 in

Vehicle Weight

Audi A6 40 TDI
Citroen C6 HDi 170 Biturbo FAP
3924 lb
Curb Weight
4239 lb
5126 lb
Gross Vehicle
Weight
5115 lb
Audi A6 40 TDI quattro S tronic (18 - ..)
Weight Difference:
315 lb
7.43 %
Citroen C6 HDi 170 Biturbo FAP Automatic (08 - 09)

General

Audi A6 40 TDI
Citroen C6 HDi 170 Biturbo FAP
C8 (4K)
Generation
T
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive
7-speed dual clutch transmission
Transmission
6-speed automatic transmission

Engine

Audi A6 40 TDI
Citroen C6 HDi 170 Biturbo FAP
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
DFBA
Engine Code
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2.2 L / 108 cu in
201 hp
at 3750 rpm
Power
168 hp
at 4000 rpm
Audi A6 40 TDI
201 hp
168 hp
Citroen C6 HDi 170 Biturbo FAP
295 lb‑ft
at 1750 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
Audi A6 40 TDI
295 lb‑ft
295 lb‑ft
Citroen C6 HDi 170 Biturbo FAP

Performance

Audi A6 40 TDI
Citroen C6 HDi 170 Biturbo FAP
153 mph
Maximum Speed
130 mph
7.6 sec
Acceleration 0 to 62 mph
11.2 sec
62 mph 62
mph

348 ft
0.000 sec

Audi A6 40 TDI

62 mph 62
mph

512 ft
0.000 sec

Citroen C6 HDi 170 Biturbo FAP

▶ REPLAY
19.52 lb/hp
Weight-to-Power Ratio
25.23 lb/hp
Audi A6 40 TDI
19.52 lb/hp
25.23 lb/hp
Citroen C6 HDi 170 Biturbo FAP

Fuel Economy / Emissions

Audi A6 40 TDI
Citroen C6 HDi 170 Biturbo FAP
Fuel Economy
53 mpg
combined
31 mpg
Audi A6 40 TDI
53 mpg
31 mpg
Citroen C6 HDi 170 Biturbo FAP
49 mpg
city
22 mpg
No data
highway
40 mpg
Kraftstoffanzeige
16.6 gal
Fuel Tank Capacity
19 gal
Kraftstoffanzeige
890 mi
Range
588 mi
Audi A6 40 TDI
890 mi
588 mi
Citroen C6 HDi 170 Biturbo FAP
Environmental Impact
90.4 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).
156.4 kWh
Audi A6 40 TDI
90.4 kWh
156.4 kWh
Citroen C6 HDi 170 Biturbo FAP
Euro 6d-TEMP (WLTP)
Emission Standard
Euro 4
248 g/mi (WLTP)
CO2 Emissions
320 g/mi (NEFZ)

Practical Convenience

Audi A6 40 TDI
Citroen C6 HDi 170 Biturbo FAP
4
Doors
4
4
No. of Seats
5
1202 lb
Maximum Payload
875 lb
15 cu ft
Trunk Volume
11.9 cu ft
No data
Cargo Volume (Seats Down)
No data