The Comparative Analysis :
BMW 640i Gran Turismo xDrive Steptronic (17 - ..) vs. Audi A7 Sportback 55 TFSI e quattro S tronic (19 - ..)
€ 71,500
€ 77,900
€ 71,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 77,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The BMW 640i Gran Turismo is 12.2 cm longer, 0.6 cm narrower and 11.8 cm taller than the Audi A7 Sportback 55 TFSI e.
BMW 640i Gran Turismo
Audi A7 Sportback 55 TFSI e
1540
1902
2158
1422
1908
2118
1902 mm
Width
1908 mm
2158 mm
Width Incl. Mirrors
2118 mm
1540 mm
Height
1422 mm
3070
5091
2926
4969
5091 mm
Length
4969 mm
3070 mm
Wheelbase
2926 mm
Vehicle Weight
BMW 640i Gran Turismo
Audi A7 Sportback 55 TFSI e
1915 kg
Kerb Weight
2140 kg
2515 kg
Gross Vehicle
Weight
Weight
2650 kg
Weight Difference:
225 kg
10.51 %
General
BMW 640i Gran Turismo
Audi A7 Sportback 55 TFSI e
G32
Generation
C8 (4K)
Hatchback
Car Body Style
Hatchback
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
BMW 640i Gran Turismo
Audi A7 Sportback 55 TFSI e
Straight-six petrol engine with turbocharger
Engine Type
4-cylinder plug-in hybrid petrol engine with turbocharger
BMW B58
Engine Series
B58-B30
Engine Code
4
Valves
4
6
Cylinders
4
2998 CC
Engine Capacity
1984 CC
335 bhp
at 5500 rpm
Power
362 bhp
at 0 rpm
BMW 640i Gran Turismo
335 bhp
362 bhp
Audi A7 Sportback 55 TFSI e
450 NM
at 1380 rpm
Max. Torque
500 NM
at 0 rpm
BMW 640i Gran Turismo
450 NM
500 NM
Audi A7 Sportback 55 TFSI e
Performance
BMW 640i Gran Turismo
Audi A7 Sportback 55 TFSI e
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
5.7 sec
62 mph
62
mph
mph
72 m
0.000 sec
BMW 640i Gran Turismo
62 mph
62
mph
mph
79 m
0.000 sec
Audi A7 Sportback 55 TFSI e
▶ REPLAY
5.72 kg/bhp
Weight-to-Power Ratio
5.91 kg/bhp
BMW 640i Gran Turismo
5.72 kg/bhp
5.91 kg/bhp
Audi A7 Sportback 55 TFSI e
Fuel Economy / Emissions
BMW 640i Gran Turismo
Audi A7 Sportback 55 TFSI e
Fuel Economy
37 mpg
combined
149 mpg
BMW 640i Gran Turismo
37 mpg
149 mpg
Audi A7 Sportback 55 TFSI e
30 mpg
city
No data
No data
motorway
No data
68 L
Fuel Tank Capacity
52 L
556 mi
Range
1701 mi
BMW 640i Gran Turismo
556 mi
1701 mi
Audi A7 Sportback 55 TFSI e
Environmental Impact
144 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).
36 kWh
BMW 640i Gran Turismo
144 kWh
36 kWh
Audi A7 Sportback 55 TFSI e
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
201 g/km (WLTP)
CO2 Emissions
39 g/km (WLTP)
Practical Convenience
BMW 640i Gran Turismo
Audi A7 Sportback 55 TFSI e
5
Doors
5
5
No. of Seats
4
600 kg
Maximum Payload
510 kg
610 L
Boot Capacity
380 L
1800 L
Boot Capacity (Seats Down)
No data
