The Comparative Analysis :
BMW M550d BluePerformance xDrive Automatic (12 - 13) vs. Citroen C6 3.0 V6 Automatic (05 - 08)
€ 81,300

€ 44,000

€ 81,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,000
ⓘ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. Both cars are the same width, but the BMW M550d BluePerformance is 0.1 inches longer and 0.4 inches lower.
BMW M550d BluePerformance
Citroen C6 3.0 V6
57.2
73.2
82.4
57.6
73.2
82.1
73.2 in
Width
73.2 in
82.4 in
Width Incl. Mirrors
82.1 in
57.2 in
Height
57.6 in
116.9
193.3
114.2
193.2
193.3 in
Length
193.2 in
116.9 in
Wheelbase
114.2 in
Vehicle Weight
BMW M550d BluePerformance
Citroen C6 3.0 V6
4343 lb
Curb Weight
4169 lb
5456 lb
Gross Vehicle
Weight
Weight
5007 lb

Weight Difference:
174 lb
4.01 %

General
BMW M550d BluePerformance
Citroen C6 3.0 V6
F10
Generation
T
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded

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

8-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
BMW M550d BluePerformance
Citroen C6 3.0 V6
Straight-six diesel engine with three turbochargers (triturbo)
Engine Type
V6 gasoline engine (naturally aspirated engine)
BMW N57
Engine Series
N57-S
Engine Code

4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
2.9 L / 142 cu in
376 hp
at 4000 rpm
Power
208 hp
at 6000 rpm
BMW M550d BluePerformance
376 hp
208 hp
Citroen C6 3.0 V6
546 lb‑ft
at 2000 rpm
Max. Torque
214 lb‑ft
at 3750 rpm
BMW M550d BluePerformance
546 lb‑ft
214 lb‑ft
Citroen C6 3.0 V6
Performance
BMW M550d BluePerformance
Citroen C6 3.0 V6
155 mph
Maximum Speed
143 mph
4.7 sec
Acceleration 0 to 62 mph
10 sec
62 mph
62
mph
mph
213 ft
0.000 sec

BMW M550d BluePerformance
62 mph
62
mph
mph
456 ft
0.000 sec

Citroen C6 3.0 V6
▶ REPLAY
11.55 lb/hp
Weight-to-Power Ratio
20.04 lb/hp
BMW M550d BluePerformance
11.55 lb/hp
20.04 lb/hp
Citroen C6 3.0 V6
Fuel Economy / Emissions
BMW M550d BluePerformance
Citroen C6 3.0 V6
Fuel Economy
37 mpg
combined
21 mpg
BMW M550d BluePerformance
37 mpg
21 mpg
Citroen C6 3.0 V6
33 mpg
city
14 mpg
No data
highway
29 mpg
18.5 gal
Fuel Tank Capacity
19 gal
690 mi
Range
400 mi
BMW M550d BluePerformance
690 mi
400 mi
Citroen C6 3.0 V6
Environmental Impact
129.6 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).
212.1 kWh
BMW M550d BluePerformance
129.6 kWh
212.1 kWh
Citroen C6 3.0 V6
Euro 6b (NEFZ)
Emission Standard
Euro 4
266 g/mi (NEFZ)
CO2 Emissions
428 g/mi (NEFZ)
Practical Convenience
BMW M550d BluePerformance
Citroen C6 3.0 V6
4
Doors
4
5
No. of Seats
5
1113 lb
Maximum Payload
838 lb
14.7 cu ft
Trunk Volume
11.9 cu ft









No data
Cargo Volume (Seats Down)
No data