The Comparative Analysis :

Audi A6 2.0 TDI e (08 - 10) vs. Citroen C6 HDi 170 Biturbo FAP (06 - 09)

€ 36,500
Audi A6 2.0 TDI e (08 - 10) Audi A6 2.0 TDI e
€ 41,400
 Citroen C6 HDi 170 Biturbo FAP (06 - 09) Citroen C6 HDi 170 Biturbo FAP
€ 36,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 41,400

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

Тhere is barely any difference in dimensions between the two vehicles. The Audi A6 2.0 TDI e is just 0.7 inches longer, 0.2 inches narrower and 0.2 inches lower than the Citroen C6 HDi 170 Biturbo FAP.
Audi A6 2.0 TDI e
Citroen C6 HDi 170 Biturbo FAP
57.4
Blueprint Audi A6 2.0 TDI e (08 - 10)
73
79.9
57.6
Blueprint Citroen C6 HDi 170 Biturbo FAP (06 - 09)
73.2
82.1
73 in
Width
73.2 in
79.9 in
Width Incl. Mirrors
82.1 in
57.4 in
Height
57.6 in
Blueprint Audi A6 2.0 TDI e (08 - 10)
111.9
194
Blueprint Citroen C6 HDi 170 Biturbo FAP (06 - 09)
114.2
193.2
194 in
Length
193.2 in
111.9 in
Wheelbase
114.2 in

Vehicle Weight

Audi A6 2.0 TDI e
Citroen C6 HDi 170 Biturbo FAP
3583 lb
Curb Weight
4178 lb
4696 lb
Gross Vehicle
Weight
5027 lb
Audi A6 2.0 TDI e (08 - 10)
Weight Difference:
595 lb
14.24 %
Citroen C6 HDi 170 Biturbo FAP (06 - 09)

General

Audi A6 2.0 TDI e
Citroen C6 HDi 170 Biturbo FAP
C6 (4F)
Generation
T
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Audi A6 2.0 TDI e
Citroen C6 HDi 170 Biturbo FAP
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
CAGB
Engine Code
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2.2 L / 108 cu in
134 hp
at 4000 rpm
Power
168 hp
at 4000 rpm
Audi A6 2.0 TDI e
134 hp
168 hp
Citroen C6 HDi 170 Biturbo FAP
236 lb‑ft
at 1750 rpm
Max. Torque
273 lb‑ft
at 1500 rpm
Audi A6 2.0 TDI e
236 lb‑ft
273 lb‑ft
Citroen C6 HDi 170 Biturbo FAP

Performance

Audi A6 2.0 TDI e
Citroen C6 HDi 170 Biturbo FAP
129 mph
Maximum Speed
135 mph
10.3 sec
Acceleration 0 to 62 mph
10.3 sec
62 mph 62
mph

469 ft
0.000 sec

Audi A6 2.0 TDI e

62 mph 62
mph

469 ft
0.000 sec

Citroen C6 HDi 170 Biturbo FAP

▶ REPLAY
26.74 lb/hp
Weight-to-Power Ratio
24.87 lb/hp
Audi A6 2.0 TDI e
26.74 lb/hp
24.87 lb/hp
Citroen C6 HDi 170 Biturbo FAP

Fuel Economy / Emissions

Audi A6 2.0 TDI e
Citroen C6 HDi 170 Biturbo FAP
Fuel Economy
44 mpg
combined
36 mpg
Audi A6 2.0 TDI e
44 mpg
36 mpg
Citroen C6 HDi 170 Biturbo FAP
34 mpg
city
27 mpg
No data
highway
44 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
19 gal
Kraftstoffanzeige
821 mi
Range
678 mi
Audi A6 2.0 TDI e
821 mi
678 mi
Citroen C6 HDi 170 Biturbo FAP
Environmental Impact
109.1 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).
135.8 kWh
Audi A6 2.0 TDI e
109.1 kWh
135.8 kWh
Citroen C6 HDi 170 Biturbo FAP
Euro 5
Emission Standard
Euro 4
224 g/mi (NEFZ)
CO2 Emissions
282 g/mi (NEFZ)

Practical Convenience

Audi A6 2.0 TDI e
Citroen C6 HDi 170 Biturbo FAP
4
Doors
4
5
No. of Seats
5
1113 lb
Maximum Payload
849 lb
15.5 cu ft
Trunk Volume
11.9 cu ft
No data
Cargo Volume (Seats Down)
No data