The Comparative Analysis :
BMW 635d Coupé Sport-Automatic (07 - 10) vs. Audi R8 Coupé 4.2 FSI quattro (07 - 10)
€ 76,800
€ 109,100
€ 76,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 109,100
ⓘ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 635d Coupé is 15.3 inches longer, 1.9 inches narrower and 4.8 inches taller than the Audi R8 Coupé 4.2 FSI.
BMW 635d Coupé
Audi R8 Coupé 4.2 FSI
54.1
73
80.2
49.3
75
79.9
73 in
Width
75 in
80.2 in
Width Incl. Mirrors
79.9 in
54.1 in
Height
49.3 in
109.4
189.8
104.3
174.4
189.8 in
Length
174.4 in
109.4 in
Wheelbase
104.3 in
Vehicle Weight
BMW 635d Coupé
Audi R8 Coupé 4.2 FSI
3803 lb
Curb Weight
3605 lb
4630 lb
Gross Vehicle
Weight
Weight
4101 lb
Weight Difference:
198 lb
5.21 %
General
BMW 635d Coupé
Audi R8 Coupé 4.2 FSI
E63
Generation
42
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
6-speed manual transmission
Engine
BMW 635d Coupé
Audi R8 Coupé 4.2 FSI
Straight-six diesel engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine (naturally aspirated engine)
BMW M57
Engine Series
M57-D30
Engine Code
BYH
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.2 L / 206 cu in
282 hp
at 4400 rpm
Power
414 hp
at 7800 rpm
BMW 635d Coupé
282 hp
414 hp
Audi R8 Coupé 4.2 FSI
428 lb‑ft
at 1750 rpm
Max. Torque
317 lb‑ft
at 4500 rpm
BMW 635d Coupé
428 lb‑ft
317 lb‑ft
Audi R8 Coupé 4.2 FSI
Performance
BMW 635d Coupé
Audi R8 Coupé 4.2 FSI
155 mph
Maximum Speed
187 mph
6.3 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
289 ft
0.000 sec
BMW 635d Coupé
62 mph
62
mph
mph
210 ft
0.000 sec
Audi R8 Coupé 4.2 FSI
▶ REPLAY
13.49 lb/hp
Weight-to-Power Ratio
8.71 lb/hp
BMW 635d Coupé
13.49 lb/hp
8.71 lb/hp
Audi R8 Coupé 4.2 FSI
Fuel Economy / Emissions
BMW 635d Coupé
Audi R8 Coupé 4.2 FSI
Fuel Economy
34 mpg
combined
17 mpg
BMW 635d Coupé
34 mpg
17 mpg
Audi R8 Coupé 4.2 FSI
26 mpg
city
11 mpg
No data
highway
No data
18.5 gal
Fuel Tank Capacity
19.8 gal
630 mi
Range
336 mi
BMW 635d Coupé
630 mi
336 mi
Audi R8 Coupé 4.2 FSI
Environmental Impact
141.9 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).
263.3 kWh
BMW 635d Coupé
141.9 kWh
263.3 kWh
Audi R8 Coupé 4.2 FSI
Euro 4
Emission Standard
Euro 4
295 g/mi (NEFZ)
CO2 Emissions
534 g/mi (NEFZ)
Practical Convenience
BMW 635d Coupé
Audi R8 Coupé 4.2 FSI
2
Doors
2
4
No. of Seats
2
827 lb
Maximum Payload
496 lb
12.7 cu ft
Trunk Volume
2.8 cu ft
No data
Cargo Volume (Seats Down)
No data
