The Comparative Analysis :

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

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

ⓘ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 Citroen C6 HDi 170 Biturbo FAP is just 0.7 inches shorter, 0.2 inches wider and 0.2 inches taller than the Audi A6 2.0 TDI e.
Citroen C6 HDi 170 Biturbo FAP
Audi A6 2.0 TDI e
57.6
Blueprint Citroen C6 HDi 170 Biturbo FAP (06 - 09)
73.2
82.1
57.4
Blueprint Audi A6 2.0 TDI e (08 - 10)
73
79.9
73.2 in
Width
73 in
82.1 in
Width Incl. Mirrors
79.9 in
57.6 in
Height
57.4 in
Blueprint Citroen C6 HDi 170 Biturbo FAP (06 - 09)
114.2
193.2
Blueprint Audi A6 2.0 TDI e (08 - 10)
111.9
194
193.2 in
Length
194 in
114.2 in
Wheelbase
111.9 in

Vehicle Weight

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

General

Citroen C6 HDi 170 Biturbo FAP
Audi A6 2.0 TDI e
T
Generation
C6 (4F)
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

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

Performance

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

469 ft
0.000 sec

Citroen C6 HDi 170 Biturbo FAP

62 mph 62
mph

469 ft
0.000 sec

Audi A6 2.0 TDI e

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

Fuel Economy / Emissions

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

Practical Convenience

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