The Comparative Analysis :

BMW 640i Gran Coupé xDrive Steptronic (15 - 18) vs. Audi R8 GT Coupé 5.2 FSI quattro R-tronic (10 - 12)

€ 88,300
BMW 640i Gran Coupé xDrive Steptronic (15 - 18) BMW 640i Gran Coupé
€ 193,000
 Audi R8 GT Coupé 5.2 FSI quattro R-tronic (10 - 12) Audi R8 GT Coupé 5.2 FSI
€ 88,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 193,000

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of these vehicles differ significantly. The BMW 640i Gran Coupé is 22.6 inches longer, 1.4 inches narrower and 5.9 inches taller than the Audi R8 GT Coupé 5.2 FSI.
BMW 640i Gran Coupé
Audi R8 GT Coupé 5.2 FSI
54.8
Blueprint BMW 640i Gran Coupé xDrive Steptronic (15 - 18)
74.6
81.9
48.9
Blueprint Audi R8 GT Coupé 5.2 FSI quattro R-tronic (10 - 12)
76
79.9
74.6 in
Width
76 in
81.9 in
Width Incl. Mirrors
79.9 in
54.8 in
Height
48.9 in
Blueprint BMW 640i Gran Coupé xDrive Steptronic (15 - 18)
116.9
197.1
Blueprint Audi R8 GT Coupé 5.2 FSI quattro R-tronic (10 - 12)
104.3
174.6
197.1 in
Length
174.6 in
116.9 in
Wheelbase
104.3 in

Vehicle Weight

BMW 640i Gran Coupé
Audi R8 GT Coupé 5.2 FSI
4189 lb
Curb Weight
3638 lb
5357 lb
Gross Vehicle
Weight
4023 lb
BMW 640i Gran Coupé xDrive Steptronic (15 - 18)
Weight Difference:
551 lb
13.15 %
Audi R8 GT Coupé 5.2 FSI quattro R-tronic (10 - 12)

General

BMW 640i Gran Coupé
Audi R8 GT Coupé 5.2 FSI
F06
Generation
42
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
6-speed automated manual transmission (AMT)

Engine

BMW 640i Gran Coupé
Audi R8 GT Coupé 5.2 FSI
Straight-six gasoline engine with tur­bo­charger
Engine Type
V10 gasoline engine with two tur­bo­chargers (bi­turbo)
BMW N55
Engine Series
N55-B30
Engine Code
CMPA
4
Valves
4
6
Cylinders
10
3 L / 147 cu in
Displacement
5.2 L / 254 cu in
316 hp
at 5800 rpm
Power
552 hp
at 8000 rpm
BMW 640i Gran Coupé
316 hp
552 hp
Audi R8 GT Coupé 5.2 FSI
332 lb‑ft
at 1300 rpm
Max. Torque
398 lb‑ft
at 6500 rpm
BMW 640i Gran Coupé
332 lb‑ft
398 lb‑ft
Audi R8 GT Coupé 5.2 FSI

Performance

BMW 640i Gran Coupé
Audi R8 GT Coupé 5.2 FSI
155 mph
Maximum Speed
199 mph
5.3 sec
Acceleration 0 to 62 mph
3.6 sec
62 mph 62
mph

243 ft
0.000 sec

BMW 640i Gran Coupé

62 mph 62
mph

164 ft
0.000 sec

Audi R8 GT Coupé 5.2 FSI

▶ REPLAY
13.26 lb/hp
Weight-to-Power Ratio
6.59 lb/hp
BMW 640i Gran Coupé
13.26 lb/hp
6.59 lb/hp
Audi R8 GT Coupé 5.2 FSI

Fuel Economy / Emissions

BMW 640i Gran Coupé
Audi R8 GT Coupé 5.2 FSI
Fuel Economy
29 mpg
combined
17 mpg
BMW 640i Gran Coupé
29 mpg
17 mpg
Audi R8 GT Coupé 5.2 FSI
21 mpg
city
11 mpg
No data
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
19.8 gal
Kraftstoffanzeige
537 mi
Range
336 mi
BMW 640i Gran Coupé
537 mi
336 mi
Audi R8 GT Coupé 5.2 FSI
Environmental Impact
153.5 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).
263.3 kWh
BMW 640i Gran Coupé
153.5 kWh
263.3 kWh
Audi R8 GT Coupé 5.2 FSI
Euro 6b (NEFZ)
Emission Standard
Euro 5
303 g/mi (NEFZ)
CO2 Emissions
520 g/mi (NEFZ)

Practical Convenience

BMW 640i Gran Coupé
Audi R8 GT Coupé 5.2 FSI
4
Doors
2
5
No. of Seats
2
1168 lb
Maximum Payload
386 lb
13 cu ft
Trunk Volume
2.8 cu ft
No data
Cargo Volume (Seats Down)
No data