The Comparative Analysis :
BMW 550i Gran Turismo Automatic (12 - 13) vs. BMW 640i Gran Turismo Steptronic (17 - ..)
€ 77,700
€ 68,900
€ 77,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 68,900
ⓘ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 3.7 inches shorter, 0 inches narrower and 0.8 inches taller than the 640i Gran Turismo.
550i Gran Turismo
640i Gran Turismo
61.4
74.8
83.9
60.6
74.9
85
74.8 in
Width
74.9 in
83.9 in
Width Incl. Mirrors
85 in
61.4 in
Height
60.6 in
120.9
196.8
120.9
200.4
196.8 in
Length
200.4 in
120.9 in
Wheelbase
120.9 in
Vehicle Weight
550i Gran Turismo
640i Gran Turismo
4729 lb
Curb Weight
4068 lb
5930 lb
Gross Vehicle
Weight
Weight
5423 lb
Weight Difference:
661 lb
13.98 %
General
550i Gran Turismo
640i Gran Turismo
F07
Generation
G32
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
550i Gran Turismo
640i Gran Turismo
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-six gasoline engine with turbocharger
BMW N63
Engine Series
BMW B58
N63-B44
Engine Code
B58-B30
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
3 L / 147 cu in
444 hp
at 5500 rpm
Power
335 hp
at 5500 rpm
550i Gran Turismo
444 hp
335 hp
640i Gran Turismo
479 lb‑ft
at 2000 rpm
Max. Torque
332 lb‑ft
at 1380 rpm
550i Gran Turismo
479 lb‑ft
332 lb‑ft
640i Gran Turismo
Performance
550i Gran Turismo
640i Gran Turismo
155 mph
Maximum Speed
155 mph
5 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph
62
mph
mph
226 ft
0.000 sec
550i Gran Turismo
62 mph
62
mph
mph
246 ft
0.000 sec
640i Gran Turismo
▶ REPLAY
10.65 lb/hp
Weight-to-Power Ratio
12.14 lb/hp
550i Gran Turismo
10.65 lb/hp
12.14 lb/hp
640i Gran Turismo
Fuel Economy / Emissions
550i Gran Turismo
640i Gran Turismo
Fuel Economy
26 mpg
combined
33 mpg
550i Gran Turismo
26 mpg
33 mpg
640i Gran Turismo
19 mpg
city
24 mpg
No data
highway
No data
18.5 gal
Fuel Tank Capacity
18 gal
473 mi
Range
595 mi
550i Gran Turismo
473 mi
595 mi
640i Gran Turismo
Environmental Impact
174.3 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).
134.5 kWh
550i Gran Turismo
174.3 kWh
134.5 kWh
640i Gran Turismo
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
344 g/mi (NEFZ)
CO2 Emissions
317 g/mi (WLTP)
Practical Convenience
550i Gran Turismo
640i Gran Turismo
5
Doors
5
5
No. of Seats
5
1202 lb
Maximum Payload
1356 lb
12.5 cu ft
Trunk Volume
17.3 cu ft
48.1 cu ft
Cargo Volume (Seats Down)
51 cu ft
