The Comparative Analysis :
Porsche 911 GT3 (09 - 11) vs. BMW 635d Coupé Sport-Automatic (07 - 10)
€ 121,800
€ 76,800
€ 121,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 76,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche 911 GT3 is considerably smaller in every dimension. It's 14 inches shorter, 1.9 inches narrower and 3.7 inches lower than the BMW 635d Coupé.
Porsche 911 GT3
BMW 635d Coupé
50.4
71.2
79.1
54.1
73
80.2
71.2 in
Width
73 in
79.1 in
Width Incl. Mirrors
80.2 in
50.4 in
Height
54.1 in
92.7
175.8
109.4
189.8
175.8 in
Length
189.8 in
92.7 in
Wheelbase
109.4 in
Vehicle Weight
Porsche 911 GT3
BMW 635d Coupé
3241 lb
Curb Weight
3803 lb
3704 lb
Gross Vehicle
Weight
Weight
4630 lb
Weight Difference:
562 lb
14.78 %
General
Porsche 911 GT3
BMW 635d Coupé
997
Generation
E63
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed automatic transmission
Engine
Porsche 911 GT3
BMW 635d Coupé
6-cylinder boxer gasoline engine (naturally aspirated engine)
Engine Type
Straight-six diesel engine with two turbochargers (biturbo)
Engine Series
BMW M57
Engine Code
M57-D30
4
Valves
4
6
Cylinders
6
3.8 L / 186 cu in
Displacement
3 L / 147 cu in
429 hp
at 7600 rpm
Power
282 hp
at 4400 rpm
Porsche 911 GT3
429 hp
282 hp
BMW 635d Coupé
317 lb‑ft
at 6250 rpm
Max. Torque
428 lb‑ft
at 1750 rpm
Porsche 911 GT3
317 lb‑ft
428 lb‑ft
BMW 635d Coupé
Performance
Porsche 911 GT3
BMW 635d Coupé
194 mph
Maximum Speed
155 mph
4.1 sec
Acceleration 0 to 62 mph
6.3 sec
62 mph
62
mph
mph
187 ft
0.000 sec
Porsche 911 GT3
62 mph
62
mph
mph
289 ft
0.000 sec
BMW 635d Coupé
▶ REPLAY
7.55 lb/hp
Weight-to-Power Ratio
13.49 lb/hp
Porsche 911 GT3
7.55 lb/hp
13.49 lb/hp
BMW 635d Coupé
Fuel Economy / Emissions
Porsche 911 GT3
BMW 635d Coupé
Fuel Economy
18 mpg
combined
34 mpg
Porsche 911 GT3
18 mpg
34 mpg
BMW 635d Coupé
12 mpg
city
26 mpg
26 mpg
highway
No data
17.7 gal
Fuel Tank Capacity
18.5 gal
325 mi
Range
630 mi
Porsche 911 GT3
325 mi
630 mi
BMW 635d Coupé
Environmental Impact
242.5 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).
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).
141.9 kWh
Porsche 911 GT3
242.5 kWh
141.9 kWh
BMW 635d Coupé
Euro 5
Emission Standard
Euro 4
488 g/mi (NEFZ)
CO2 Emissions
295 g/mi (NEFZ)
Practical Convenience
Porsche 911 GT3
BMW 635d Coupé
2
Doors
2
4
No. of Seats
4
463 lb
Maximum Payload
827 lb
3 cu ft
Trunk Volume
12.7 cu ft
No data
Cargo Volume (Seats Down)
No data
