The Comparative Analysis :
BMW 550i Gran Turismo xDrive Automatic (12 - 13) vs. BMW 640d Gran Turismo xDrive Steptronic (17 - ..)
€ 80,300

€ 74,400

€ 80,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 74,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The 550i Gran Turismo is 9.3 cm shorter, 0.1 cm narrower and 1.9 cm taller than the 640d Gran Turismo.
550i Gran Turismo
640d Gran Turismo
1559
1901
2132
1540
1902
2158
1901 mm
Width
1902 mm
2132 mm
Width Incl. Mirrors
2158 mm
1559 mm
Height
1540 mm
3070
4998
3070
5091
4998 mm
Length
5091 mm
3070 mm
Wheelbase
3070 mm
Vehicle Weight
550i Gran Turismo
640d Gran Turismo
2215 kg
Kerb Weight
2010 kg
2750 kg
Gross Vehicle
Weight
Weight
2615 kg

Weight Difference:
205 kg
9.26 %

General
550i Gran Turismo
640d Gran Turismo
F07
Generation
G32
Hatchback
Car Body Style
Hatchback
Super Unleaded (98 RON)
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
550i Gran Turismo
640d Gran Turismo
V8 petrol engine with two turbochargers (biturbo)
Engine Type
Straight-six diesel engine with two turbochargers (biturbo)
BMW N63
Engine Series
BMW B57
N63-B44
Engine Code
B57-D30
4
Valves
4
8
Cylinders
6
4395 CC
Engine Capacity
2993 CC
444 bhp
at 5500 rpm
Power
316 bhp
at 4400 rpm
550i Gran Turismo
444 bhp
316 bhp
640d Gran Turismo
650 NM
at 2000 rpm
Max. Torque
680 NM
at 1750 rpm
550i Gran Turismo
650 NM
680 NM
640d Gran Turismo
Performance
550i Gran Turismo
640d Gran Turismo
155 mph
Maximum Speed
155 mph
4.8 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph
62
mph
mph
67 m
0.000 sec

550i Gran Turismo
62 mph
62
mph
mph
74 m
0.000 sec

640d Gran Turismo
▶ REPLAY
4.99 kg/bhp
Weight-to-Power Ratio
6.36 kg/bhp
550i Gran Turismo
4.99 kg/bhp
6.36 kg/bhp
640d Gran Turismo
Fuel Economy / Emissions
550i Gran Turismo
640d Gran Turismo
Fuel Economy
29 mpg
combined
48 mpg
550i Gran Turismo
29 mpg
48 mpg
640d Gran Turismo
22 mpg
city
40 mpg
No data
motorway
No data
70 L
Fuel Tank Capacity
66 L
453 mi
Range
695 mi
550i Gran Turismo
453 mi
695 mi
640d Gran Turismo
Environmental Impact
181.9 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).
121.3 kWh
550i Gran Turismo
181.9 kWh
121.3 kWh
640d Gran Turismo
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
224 g/km (NEFZ)
CO2 Emissions
183 g/km (WLTP)
Practical Convenience
550i Gran Turismo
640d Gran Turismo
5
Doors
5
5
No. of Seats
5
535 kg
Maximum Payload
605 kg
440 L
Boot Capacity
610 L










1700 L
Boot Capacity (Seats Down)
1800 L