The Comparative Analysis :
BMW 650i Coupé Steptronic (13 - 14) vs. Porsche 911 Carrera Coupé PDK (08 - 11)
€ 87,300
€ 89,000
€ 87,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 89,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 650i Coupé is significantly bigger in every dimension. It's 18.1 inches longer, 3.4 inches wider and 2.3 inches taller than the Porsche 911 Carrera Coupé.
BMW 650i Coupé
Porsche 911 Carrera Coupé
53.9
74.6
81.9
51.6
71.2
79.1
74.6 in
Width
71.2 in
81.9 in
Width Incl. Mirrors
79.1 in
53.9 in
Height
51.6 in
112.4
192.7
92.5
174.6
192.7 in
Length
174.6 in
112.4 in
Wheelbase
92.5 in
Vehicle Weight
BMW 650i Coupé
Porsche 911 Carrera Coupé
4068 lb
Curb Weight
3351 lb
5027 lb
Gross Vehicle
Weight
Weight
4079 lb
Weight Difference:
717 lb
17.63 %
General
BMW 650i Coupé
Porsche 911 Carrera Coupé
F13
Generation
997
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
BMW 650i Coupé
Porsche 911 Carrera Coupé
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
BMW N63
Engine Series
N63-B44
Engine Code
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
3.6 L / 176 cu in
444 hp
at 5500 rpm
Power
340 hp
at 6500 rpm
BMW 650i Coupé
444 hp
340 hp
Porsche 911 Carrera Coupé
479 lb‑ft
at 2000 rpm
Max. Torque
288 lb‑ft
at 4400 rpm
BMW 650i Coupé
479 lb‑ft
288 lb‑ft
Porsche 911 Carrera Coupé
Performance
BMW 650i Coupé
Porsche 911 Carrera Coupé
155 mph
Maximum Speed
178 mph
4.9 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph
62
mph
mph
223 ft
0.000 sec
BMW 650i Coupé
62 mph
62
mph
mph
213 ft
0.000 sec
Porsche 911 Carrera Coupé
▶ REPLAY
9.16 lb/hp
Weight-to-Power Ratio
9.86 lb/hp
BMW 650i Coupé
9.16 lb/hp
9.86 lb/hp
Porsche 911 Carrera Coupé
Fuel Economy / Emissions
BMW 650i Coupé
Porsche 911 Carrera Coupé
Fuel Economy
27 mpg
combined
24 mpg
BMW 650i Coupé
27 mpg
24 mpg
Porsche 911 Carrera Coupé
20 mpg
city
16 mpg
No data
highway
34 mpg
18.5 gal
Fuel Tank Capacity
16.9 gal
506 mi
Range
406 mi
BMW 650i Coupé
506 mi
406 mi
Porsche 911 Carrera Coupé
Environmental Impact
162.9 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).
185.7 kWh
BMW 650i Coupé
162.9 kWh
185.7 kWh
Porsche 911 Carrera Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
320 g/mi (NEFZ)
CO2 Emissions
370 g/mi (NEFZ)
Practical Convenience
BMW 650i Coupé
Porsche 911 Carrera Coupé
2
Doors
2
4
No. of Seats
4
959 lb
Maximum Payload
728 lb
13 cu ft
Trunk Volume
3.8 cu ft
No data
Cargo Volume (Seats Down)
No data
