The Comparative Analysis :
BMW 640i Gran Turismo xDrive Steptronic (17 - ..) vs. Audi A7 Sportback 2.8 FSI multitronic (11 - 14)
€ 71,500
€ 50,200
€ 71,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 50,200
ⓘ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 4.8 inches longer, 0.4 inches narrower and 4.7 inches taller than the Audi A7 Sportback 2.8 FSI.
BMW 640i Gran Turismo
Audi A7 Sportback 2.8 FSI
60.6
74.9
85
55.9
75.2
84.2
74.9 in
Width
75.2 in
85 in
Width Incl. Mirrors
84.2 in
60.6 in
Height
55.9 in
120.9
200.4
114.7
195.6
200.4 in
Length
195.6 in
120.9 in
Wheelbase
114.7 in
Vehicle Weight
BMW 640i Gran Turismo
Audi A7 Sportback 2.8 FSI
4222 lb
Curb Weight
3825 lb
5545 lb
Gross Vehicle
Weight
Weight
4872 lb
Weight Difference:
397 lb
9.4 %
General
BMW 640i Gran Turismo
Audi A7 Sportback 2.8 FSI
G32
Generation
C7 (4G)
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive
8-speed automatic transmission
Transmission
Continuously variable transmission (CVT)
Engine
BMW 640i Gran Turismo
Audi A7 Sportback 2.8 FSI
Straight-six gasoline engine with turbocharger
Engine Type
V6 gasoline engine (naturally aspirated engine)
BMW B58
Engine Series
B58-B30
Engine Code
CHVA
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
2.8 L / 137 cu in
335 hp
at 5500 rpm
Power
201 hp
at 5250 rpm
BMW 640i Gran Turismo
335 hp
201 hp
Audi A7 Sportback 2.8 FSI
332 lb‑ft
at 1380 rpm
Max. Torque
207 lb‑ft
at 3000 rpm
BMW 640i Gran Turismo
332 lb‑ft
207 lb‑ft
Audi A7 Sportback 2.8 FSI
Performance
BMW 640i Gran Turismo
Audi A7 Sportback 2.8 FSI
155 mph
Maximum Speed
146 mph
5.2 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph
62
mph
mph
236 ft
0.000 sec
BMW 640i Gran Turismo
62 mph
62
mph
mph
361 ft
0.000 sec
Audi A7 Sportback 2.8 FSI
▶ REPLAY
12.6 lb/hp
Weight-to-Power Ratio
19.03 lb/hp
BMW 640i Gran Turismo
12.6 lb/hp
19.03 lb/hp
Audi A7 Sportback 2.8 FSI
Fuel Economy / Emissions
BMW 640i Gran Turismo
Audi A7 Sportback 2.8 FSI
Fuel Economy
31 mpg
combined
32 mpg
BMW 640i Gran Turismo
31 mpg
32 mpg
Audi A7 Sportback 2.8 FSI
25 mpg
city
25 mpg
No data
highway
No data
18 gal
Fuel Tank Capacity
17.2 gal
556 mi
Range
546 mi
BMW 640i Gran Turismo
556 mi
546 mi
Audi A7 Sportback 2.8 FSI
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).
140.2 kWh
BMW 640i Gran Turismo
144 kWh
140.2 kWh
Audi A7 Sportback 2.8 FSI
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
323 g/mi (WLTP)
CO2 Emissions
277 g/mi (NEFZ)
Practical Convenience
BMW 640i Gran Turismo
Audi A7 Sportback 2.8 FSI
5
Doors
5
5
No. of Seats
4
1323 lb
Maximum Payload
1047 lb
17.3 cu ft
Trunk Volume
15.1 cu ft
51 cu ft
Cargo Volume (Seats Down)
39.4 cu ft
