The Comparative Analysis :
BMW 523i Automatic (07 - 10) vs. Citroen C6 3.0 V6 Automatic (05 - 08)
€ 41,900
€ 44,000
€ 41,900
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
The dimensions of these vehicles differ a little. The BMW 523i is 2.6 inches shorter, 0.6 inches narrower and 0.2 inches taller than the Citroen C6 3.0 V6.
BMW 523i
Citroen C6 3.0 V6
57.8
72.7
80.2
57.6
73.2
82.1
72.7 in
Width
73.2 in
80.2 in
Width Incl. Mirrors
82.1 in
57.8 in
Height
57.6 in
113.7
190.6
114.2
193.2
190.6 in
Length
193.2 in
113.7 in
Wheelbase
114.2 in
Vehicle Weight
BMW 523i
Citroen C6 3.0 V6
3527 lb
Curb Weight
4169 lb
4597 lb
Gross Vehicle
Weight
Weight
5007 lb
Weight Difference:
642 lb
15.4 %
General
BMW 523i
Citroen C6 3.0 V6
E60
Generation
T
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Front-wheel drive
6-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
BMW 523i
Citroen C6 3.0 V6
Straight-six gasoline engine (naturally aspirated engine)
Engine Type
V6 gasoline engine (naturally aspirated engine)
BMW N53
Engine Series
N53-B25
Engine Code
4
Valves
4
6
Cylinders
6
2.5 L / 122 cu in
Displacement
2.9 L / 142 cu in
187 hp
at 6100 rpm
Power
208 hp
at 6000 rpm
BMW 523i
187 hp
208 hp
Citroen C6 3.0 V6
177 lb‑ft
at 3500 rpm
Max. Torque
214 lb‑ft
at 3750 rpm
BMW 523i
177 lb‑ft
214 lb‑ft
Citroen C6 3.0 V6
Performance
BMW 523i
Citroen C6 3.0 V6
147 mph
Maximum Speed
143 mph
8.7 sec
Acceleration 0 to 62 mph
10 sec
62 mph
62
mph
mph
397 ft
0.000 sec
BMW 523i
62 mph
62
mph
mph
456 ft
0.000 sec
Citroen C6 3.0 V6
▶ REPLAY
18.86 lb/hp
Weight-to-Power Ratio
20.04 lb/hp
BMW 523i
18.86 lb/hp
20.04 lb/hp
Citroen C6 3.0 V6
Fuel Economy / Emissions
BMW 523i
Citroen C6 3.0 V6
Fuel Economy
31 mpg
combined
21 mpg
BMW 523i
31 mpg
21 mpg
Citroen C6 3.0 V6
22 mpg
city
14 mpg
No data
highway
29 mpg
18.5 gal
Fuel Tank Capacity
19 gal
565 mi
Range
400 mi
BMW 523i
565 mi
400 mi
Citroen C6 3.0 V6
Environmental Impact
145.8 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).
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 523i
145.8 kWh
212.1 kWh
Citroen C6 3.0 V6
Euro 4
Emission Standard
Euro 4
291 g/mi (NEFZ)
CO2 Emissions
428 g/mi (NEFZ)
Practical Convenience
BMW 523i
Citroen C6 3.0 V6
4
Doors
4
5
No. of Seats
5
1069 lb
Maximum Payload
838 lb
14.7 cu ft
Trunk Volume
11.9 cu ft
No data
Cargo Volume (Seats Down)
No data
