The Comparative Analysis :
BMW 650i Coupé (07 - 10) vs. Porsche 911 Carrera Coupé 4S (12 - 15)
€ 81,000
€ 126,100
€ 81,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 126,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 650i Coupé is considerably bigger in every dimension. It's 13 inches longer, 0.1 inches wider and 3.1 inches taller than the Porsche 911 Carrera Coupé 4S.
BMW 650i Coupé
Porsche 911 Carrera Coupé 4S
54.1
73
80.2
51
72.9
77.9
73 in
Width
72.9 in
80.2 in
Width Incl. Mirrors
77.9 in
54.1 in
Height
51 in
109.4
189.8
96.5
176.8
189.8 in
Length
176.8 in
109.4 in
Wheelbase
96.5 in
Vehicle Weight
BMW 650i Coupé
Porsche 911 Carrera Coupé 4S
3803 lb
Curb Weight
3351 lb
4630 lb
Gross Vehicle
Weight
Weight
4134 lb
Weight Difference:
452 lb
11.89 %
General
BMW 650i Coupé
Porsche 911 Carrera Coupé 4S
E63
Generation
991
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
7-speed manual transmission
Engine
BMW 650i Coupé
Porsche 911 Carrera Coupé 4S
V8 gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
BMW N62
Engine Series
N62-B48
Engine Code
4
Valves
4
8
Cylinders
6
4.8 L / 235 cu in
Displacement
3.8 L / 186 cu in
362 hp
at 6300 rpm
Power
424 hp
at 7500 rpm
BMW 650i Coupé
362 hp
424 hp
Porsche 911 Carrera Coupé 4S
361 lb‑ft
at 3400 rpm
Max. Torque
325 lb‑ft
at 5750 rpm
BMW 650i Coupé
361 lb‑ft
325 lb‑ft
Porsche 911 Carrera Coupé 4S
Performance
BMW 650i Coupé
Porsche 911 Carrera Coupé 4S
155 mph
Maximum Speed
188 mph
5.1 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph
62
mph
mph
233 ft
0.000 sec
BMW 650i Coupé
62 mph
62
mph
mph
200 ft
0.000 sec
Porsche 911 Carrera Coupé 4S
▶ REPLAY
10.51 lb/hp
Weight-to-Power Ratio
7.9 lb/hp
BMW 650i Coupé
10.51 lb/hp
7.9 lb/hp
Porsche 911 Carrera Coupé 4S
Fuel Economy / Emissions
BMW 650i Coupé
Porsche 911 Carrera Coupé 4S
Fuel Economy
20 mpg
combined
24 mpg
BMW 650i Coupé
20 mpg
24 mpg
Porsche 911 Carrera Coupé 4S
13 mpg
city
17 mpg
No data
highway
31 mpg
18.5 gal
Fuel Tank Capacity
18 gal
372 mi
Range
427 mi
BMW 650i Coupé
372 mi
427 mi
Porsche 911 Carrera Coupé 4S
Environmental Impact
221.6 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).
187.5 kWh
BMW 650i Coupé
221.6 kWh
187.5 kWh
Porsche 911 Carrera Coupé 4S
Euro 4
Emission Standard
Euro 5 / Euro 6
449 g/mi (NEFZ)
CO2 Emissions
377 g/mi (NEFZ)
Practical Convenience
BMW 650i Coupé
Porsche 911 Carrera Coupé 4S
2
Doors
2
4
No. of Seats
4
827 lb
Maximum Payload
783 lb
12.7 cu ft
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data
