The Comparative Analysis :
BMW 640i Gran Turismo Steptronic (17 - ..) vs. Audi RS7 Sportback tiptronic (19 - ..)
€ 68,900
€ 121,000
€ 68,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 121,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The BMW 640i Gran Turismo is 3.2 inches longer, 1.9 inches narrower and 4.5 inches taller than the Audi RS7 Sportback.
BMW 640i Gran Turismo
Audi RS7 Sportback
60.6
74.9
85
56.1
76.8
83.4
74.9 in
Width
76.8 in
85 in
Width Incl. Mirrors
83.4 in
60.6 in
Height
56.1 in
120.9
200.4
115.4
197.2
200.4 in
Length
197.2 in
120.9 in
Wheelbase
115.4 in
Vehicle Weight
BMW 640i Gran Turismo
Audi RS7 Sportback
4068 lb
Curb Weight
4718 lb
5423 lb
Gross Vehicle
Weight
Weight
6030 lb
Weight Difference:
650 lb
13.78 %
General
BMW 640i Gran Turismo
Audi RS7 Sportback
G32
Generation
C8 (4K)
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
BMW 640i Gran Turismo
Audi RS7 Sportback
Straight-six gasoline engine with turbocharger
Engine Type
8-cylinder mild hybrid gasoline engine with two turbochargers (biturbo)
BMW B58
Engine Series
B58-B30
Engine Code
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4 L / 196 cu in
335 hp
at 5500 rpm
Power
592 hp
at 6000 rpm
BMW 640i Gran Turismo
335 hp
592 hp
Audi RS7 Sportback
332 lb‑ft
at 1380 rpm
Max. Torque
590 lb‑ft
at 2050 rpm
BMW 640i Gran Turismo
332 lb‑ft
590 lb‑ft
Audi RS7 Sportback
Performance
BMW 640i Gran Turismo
Audi RS7 Sportback
155 mph
Maximum Speed
155 mph
5.4 sec
Acceleration 0 to 62 mph
3.6 sec
62 mph
62
mph
mph
246 ft
0.000 sec
BMW 640i Gran Turismo
62 mph
62
mph
mph
164 ft
0.000 sec
Audi RS7 Sportback
▶ REPLAY
12.14 lb/hp
Weight-to-Power Ratio
7.97 lb/hp
BMW 640i Gran Turismo
12.14 lb/hp
7.97 lb/hp
Audi RS7 Sportback
Fuel Economy / Emissions
BMW 640i Gran Turismo
Audi RS7 Sportback
Fuel Economy
33 mpg
combined
21 mpg
BMW 640i Gran Turismo
33 mpg
21 mpg
Audi RS7 Sportback
24 mpg
city
15 mpg
No data
highway
No data
18 gal
Fuel Tank Capacity
19.3 gal
595 mi
Range
398 mi
BMW 640i Gran Turismo
595 mi
398 mi
Audi RS7 Sportback
Environmental Impact
134.5 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).
216 kWh
BMW 640i Gran Turismo
134.5 kWh
216 kWh
Audi RS7 Sportback
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
317 g/mi (WLTP)
CO2 Emissions
449 g/mi (WLTP)
Practical Convenience
BMW 640i Gran Turismo
Audi RS7 Sportback
5
Doors
5
5
No. of Seats
4
1356 lb
Maximum Payload
1312 lb
17.3 cu ft
Trunk Volume
15.1 cu ft
51 cu ft
Cargo Volume (Seats Down)
39.4 cu ft
