The Comparative Analysis :

Citroen C6 HDi 170 Biturbo FAP (06 - 09) vs. Audi A6 2.0 TDI (13 - 14)

€ 41,400
Citroen C6 HDi 170 Biturbo FAP (06 - 09) Citroen C6 HDi 170 Biturbo FAP
€ 37,400
 Audi A6 2.0 TDI (13 - 14) Audi A6 2.0 TDI
€ 41,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 37,400

ⓘ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 Citroen C6 HDi 170 Biturbo FAP is just 0.3 inches shorter, 0.6 inches narrower and 0.4 inches taller than the Audi A6 2.0 TDI.
Citroen C6 HDi 170 Biturbo FAP
Audi A6 2.0 TDI
57.6
Blueprint Citroen C6 HDi 170 Biturbo FAP (06 - 09)
73.2
82.1
57.3
Blueprint Audi A6 2.0 TDI (13 - 14)
73.8
82.1
73.2 in
Width
73.8 in
82.1 in
Width Incl. Mirrors
82.1 in
57.6 in
Height
57.3 in
Blueprint Citroen C6 HDi 170 Biturbo FAP (06 - 09)
114.2
193.2
Blueprint Audi A6 2.0 TDI (13 - 14)
114.6
193.5
193.2 in
Length
193.5 in
114.2 in
Wheelbase
114.6 in

Vehicle Weight

Citroen C6 HDi 170 Biturbo FAP
Audi A6 2.0 TDI
4178 lb
Curb Weight
3638 lb
5027 lb
Gross Vehicle
Weight
4751 lb
Citroen C6 HDi 170 Biturbo FAP (06 - 09)
Weight Difference:
540 lb
12.93 %
Audi A6 2.0 TDI (13 - 14)

General

Citroen C6 HDi 170 Biturbo FAP
Audi A6 2.0 TDI
T
Generation
C7 (4G)
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
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-four diesel engine with tur­bo­charger
Engine Code
CSUE, CGLE
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 4200 rpm
Citroen C6 HDi 170 Biturbo FAP
168 hp
134 hp
Audi A6 2.0 TDI
273 lb‑ft
at 1500 rpm
Max. Torque
258 lb‑ft
at 1750 rpm
Citroen C6 HDi 170 Biturbo FAP
273 lb‑ft
258 lb‑ft
Audi A6 2.0 TDI

Performance

Citroen C6 HDi 170 Biturbo FAP
Audi A6 2.0 TDI
135 mph
Maximum Speed
130 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

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

Fuel Economy / Emissions

Citroen C6 HDi 170 Biturbo FAP
Audi A6 2.0 TDI
Fuel Economy
36 mpg
combined
48 mpg
Citroen C6 HDi 170 Biturbo FAP
36 mpg
48 mpg
Audi A6 2.0 TDI
27 mpg
city
39 mpg
44 mpg
highway
No data
Kraftstoffanzeige
19 gal
Fuel Tank Capacity
17.2 gal
Kraftstoffanzeige
678 mi
Range
825 mi
Citroen C6 HDi 170 Biturbo FAP
678 mi
825 mi
Audi A6 2.0 TDI
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).
100.7 kWh
Citroen C6 HDi 170 Biturbo FAP
135.8 kWh
100.7 kWh
Audi A6 2.0 TDI
Euro 4
Emission Standard
Euro 5
282 g/mi (NEFZ)
CO2 Emissions
208 g/mi (NEFZ)

Practical Convenience

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