The Comparative Analysis :

BMW 650i Coupé xDrive Automatic (11 - 12) vs. Porsche 911 Carrera Coupé 4S PDK (12 - 15)

€ 89,100
BMW 650i Coupé xDrive Automatic (11 - 12) BMW 650i Coupé
€ 115,800
 Porsche 911 Carrera Coupé 4S PDK (12 - 15) Porsche 911 Carrera Coupé 4S
€ 89,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 115,800

ⓘ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 15.9 inches longer, 1.7 inches wider and 2.9 inches taller than the Porsche 911 Carrera Coupé 4S.
BMW 650i Coupé
Porsche 911 Carrera Coupé 4S
53.9
Blueprint BMW 650i Coupé xDrive Automatic (11 - 12)
74.6
81.9
51
Blueprint Porsche 911 Carrera Coupé 4S PDK (12 - 15)
72.9
77.9
74.6 in
Width
72.9 in
81.9 in
Width Incl. Mirrors
77.9 in
53.9 in
Height
51 in
Blueprint BMW 650i Coupé xDrive Automatic (11 - 12)
112.4
192.7
Blueprint Porsche 911 Carrera Coupé 4S PDK (12 - 15)
96.5
176.8
192.7 in
Length
176.8 in
112.4 in
Wheelbase
96.5 in

Vehicle Weight

BMW 650i Coupé
Porsche 911 Carrera Coupé 4S
4233 lb
Curb Weight
3395 lb
5181 lb
Gross Vehicle
Weight
4178 lb
BMW 650i Coupé xDrive Automatic (11 - 12)
Weight Difference:
838 lb
19.8 %
Porsche 911 Carrera Coupé 4S PDK (12 - 15)

General

BMW 650i Coupé
Porsche 911 Carrera Coupé 4S
F13
Generation
991
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

BMW 650i Coupé
Porsche 911 Carrera Coupé 4S
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
3.8 L / 186 cu in
402 hp
at 5500 rpm
Power
395 hp
at 7400 rpm
BMW 650i Coupé
402 hp
395 hp
Porsche 911 Carrera Coupé 4S
443 lb‑ft
at 1750 rpm
Max. Torque
325 lb‑ft
at 5600 rpm
BMW 650i Coupé
443 lb‑ft
325 lb‑ft
Porsche 911 Carrera Coupé 4S

Performance

BMW 650i Coupé
Porsche 911 Carrera Coupé 4S
155 mph
Maximum Speed
185 mph
4.8 sec
Acceleration 0 to 62 mph
4.3 sec
62 mph 62
mph

220 ft
0.000 sec

BMW 650i Coupé

62 mph 62
mph

197 ft
0.000 sec

Porsche 911 Carrera Coupé 4S

▶ REPLAY
10.53 lb/hp
Weight-to-Power Ratio
8.59 lb/hp
BMW 650i Coupé
10.53 lb/hp
8.59 lb/hp
Porsche 911 Carrera Coupé 4S

Fuel Economy / Emissions

BMW 650i Coupé
Porsche 911 Carrera Coupé 4S
Fuel Economy
21 mpg
combined
26 mpg
BMW 650i Coupé
21 mpg
26 mpg
Porsche 911 Carrera Coupé 4S
14 mpg
city
19 mpg
No data
highway
34 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
385 mi
Range
464 mi
BMW 650i Coupé
385 mi
464 mi
Porsche 911 Carrera Coupé 4S
Environmental Impact
214 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).
172.4 kWh
BMW 650i Coupé
214 kWh
172.4 kWh
Porsche 911 Carrera Coupé 4S
Euro 5
Emission Standard
Euro 5 / Euro 6
422 g/mi (NEFZ)
CO2 Emissions
346 g/mi (NEFZ)

Practical Convenience

BMW 650i Coupé
Porsche 911 Carrera Coupé 4S
2
Doors
2
4
No. of Seats
4
948 lb
Maximum Payload
783 lb
13 cu ft
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data