The Comparative Analysis :

BMW 640i Coupé Steptronic (13 - 14) vs. Audi R8 Coupé LMX quattro S tronic (14 - 15)

€ 75,300
BMW 640i Coupé Steptronic (13 - 14) BMW 640i Coupé
€ 210,000
 Audi R8 Coupé LMX quattro S tronic (14 - 15) Audi R8 Coupé LMX
€ 75,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 210,000

ⓘ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 Coupé is 45.4 cm longer, 3.6 cm narrower and 12.7 cm taller than the Audi R8 Coupé LMX.
BMW 640i Coupé
Audi R8 Coupé LMX
1369
Blueprint BMW 640i Coupé Steptronic (13 - 14)
1894
2081
1242
Blueprint Audi R8 Coupé LMX quattro S tronic (14 - 15)
1930
2029
1894 mm
Width
1930 mm
2081 mm
Width Incl. Mirrors
2029 mm
1369 mm
Height
1242 mm
Blueprint BMW 640i Coupé Steptronic (13 - 14)
2855
4894
Blueprint Audi R8 Coupé LMX quattro S tronic (14 - 15)
2650
4440
4894 mm
Length
4440 mm
2855 mm
Wheelbase
2650 mm

Vehicle Weight

BMW 640i Coupé
Audi R8 Coupé LMX
1735 kg
Kerb Weight
1670 kg
2180 kg
Gross Vehicle
Weight
1895 kg
BMW 640i Coupé Steptronic (13 - 14)
Weight Difference:
65 kg
3.75 %
Audi R8 Coupé LMX quattro S tronic (14 - 15)

General

BMW 640i Coupé
Audi R8 Coupé LMX
F13
Generation
42
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

BMW 640i Coupé
Audi R8 Coupé LMX
Straight-six petrol engine with tur­bo­charger
Engine Type
V10 petrol engine with two tur­bo­chargers (bi­turbo)
BMW N55
Engine Series
N55-B30
Engine Code
CTPB
4
Valves
4
6
Cylinders
10
2979 CC
Engine Capacity
5204 CC
316 bhp
at 5800 rpm
Power
562 bhp
at 8000 rpm
BMW 640i Coupé
316 bhp
562 bhp
Audi R8 Coupé LMX
450 NM
at 1300 rpm
Max. Torque
540 NM
at 6500 rpm
BMW 640i Coupé
450 NM
540 NM
Audi R8 Coupé LMX

Performance

BMW 640i Coupé
Audi R8 Coupé LMX
155 mph
Maximum Speed
199 mph
5.4 sec
Acceleration 0 to 62 mph
3.4 sec
62 mph 62
mph

75 m
0.000 sec

BMW 640i Coupé

62 mph 62
mph

47 m
0.000 sec

Audi R8 Coupé LMX

▶ REPLAY
5.49 kg/bhp
Weight-to-Power Ratio
2.97 kg/bhp
BMW 640i Coupé
5.49 kg/bhp
2.97 kg/bhp
Audi R8 Coupé LMX

Fuel Economy / Emissions

BMW 640i Coupé
Audi R8 Coupé LMX
Fuel Economy
37 mpg
combined
22 mpg
BMW 640i Coupé
37 mpg
22 mpg
Audi R8 Coupé LMX
27 mpg
city
14 mpg
No data
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
75 L
Kraftstoffanzeige
572 mi
Range
361 mi
BMW 640i Coupé
572 mi
361 mi
Audi R8 Coupé LMX
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).
244.5 kWh
BMW 640i Coupé
144 kWh
244.5 kWh
Audi R8 Coupé LMX
Euro 6b (NEFZ)
Emission Standard
Euro 5
177 g/km (NEFZ)
CO2 Emissions
299 g/km (NEFZ)

Practical Convenience

BMW 640i Coupé
Audi R8 Coupé LMX
2
Doors
2
4
No. of Seats
2
445 kg
Maximum Payload
225 kg
460 L
Boot Capacity
100 L
No data
Boot Capacity (Seats Down)
No data