The Comparative Analysis :

BMW 640d Coupé xDrive Steptronic (12 - 14) vs. Audi R8 Coupé 4.2 FSI quattro R-tronic (07 - 10)

€ 82,200
BMW 640d Coupé xDrive Steptronic (12 - 14) BMW 640d Coupé
€ 116,500
 Audi R8 Coupé 4.2 FSI quattro R-tronic (07 - 10) Audi R8 Coupé 4.2 FSI
€ 82,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 116,500

ⓘ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 640d Coupé is 46.3 cm longer, 1 cm narrower and 11.7 cm taller than the Audi R8 Coupé 4.2 FSI.
BMW 640d Coupé
Audi R8 Coupé 4.2 FSI
1369
Blueprint BMW 640d Coupé xDrive Steptronic (12 - 14)
1894
2081
1252
Blueprint Audi R8 Coupé 4.2 FSI quattro R-tronic (07 - 10)
1904
2029
1894 mm
Width
1904 mm
2081 mm
Width Incl. Mirrors
2029 mm
1369 mm
Height
1252 mm
Blueprint BMW 640d Coupé xDrive Steptronic (12 - 14)
2855
4894
Blueprint Audi R8 Coupé 4.2 FSI quattro R-tronic (07 - 10)
2650
4431
4894 mm
Length
4431 mm
2855 mm
Wheelbase
2650 mm

Vehicle Weight

BMW 640d Coupé
Audi R8 Coupé 4.2 FSI
1870 kg
Kerb Weight
1640 kg
2310 kg
Gross Vehicle
Weight
1865 kg
BMW 640d Coupé xDrive Steptronic (12 - 14)
Weight Difference:
230 kg
12.3 %
Audi R8 Coupé 4.2 FSI quattro R-tronic (07 - 10)

General

BMW 640d Coupé
Audi R8 Coupé 4.2 FSI
F13
Generation
42
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
6-speed automated manual transmission (AMT)

Engine

BMW 640d Coupé
Audi R8 Coupé 4.2 FSI
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW N57
Engine Series
N57-D30
Engine Code
BYH
4
Valves
4
6
Cylinders
8
2993 CC
Engine Capacity
4163 CC
309 bhp
at 4400 rpm
Power
414 bhp
at 7800 rpm
BMW 640d Coupé
309 bhp
414 bhp
Audi R8 Coupé 4.2 FSI
630 NM
at 1500 rpm
Max. Torque
430 NM
at 4500 rpm
BMW 640d Coupé
630 NM
430 NM
Audi R8 Coupé 4.2 FSI

Performance

BMW 640d Coupé
Audi R8 Coupé 4.2 FSI
155 mph
Maximum Speed
187 mph
5.2 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

72 m
0.000 sec

BMW 640d Coupé

62 mph 62
mph

64 m
0.000 sec

Audi R8 Coupé 4.2 FSI

▶ REPLAY
6.05 kg/bhp
Weight-to-Power Ratio
3.96 kg/bhp
BMW 640d Coupé
6.05 kg/bhp
3.96 kg/bhp
Audi R8 Coupé 4.2 FSI

Fuel Economy / Emissions

BMW 640d Coupé
Audi R8 Coupé 4.2 FSI
Fuel Economy
50 mpg
combined
21 mpg
BMW 640d Coupé
50 mpg
21 mpg
Audi R8 Coupé 4.2 FSI
41 mpg
city
14 mpg
No data
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
75 L
Kraftstoffanzeige
763 mi
Range
350 mi
BMW 640d Coupé
763 mi
350 mi
Audi R8 Coupé 4.2 FSI
Environmental Impact
117.3 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).
252 kWh
BMW 640d Coupé
117.3 kWh
252 kWh
Audi R8 Coupé 4.2 FSI
Euro 5
Emission Standard
Euro 4
149 g/km (NEFZ)
CO2 Emissions
318 g/km (NEFZ)

Practical Convenience

BMW 640d Coupé
Audi R8 Coupé 4.2 FSI
2
Doors
2
4
No. of Seats
2
440 kg
Maximum Payload
225 kg
460 L
Boot Capacity
100 L
No data
Boot Capacity (Seats Down)
No data