The Comparative Analysis :

BMW 650i Coupé xDrive Steptronic (15 - 17) vs. Porsche 911 Turbo Coupé PDK (09 - 13)

€ 96,700
BMW 650i Coupé xDrive Steptronic (15 - 17) BMW 650i Coupé
€ 154,100
 Porsche 911 Turbo Coupé PDK (09 - 13) Porsche 911 Turbo Coupé
€ 96,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 154,100

ⓘ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 17.5 inches longer, 1.7 inches wider and 2.7 inches taller than the Porsche 911 Turbo Coupé.
BMW 650i Coupé
Porsche 911 Turbo Coupé
53.9
Blueprint BMW 650i Coupé xDrive Steptronic (15 - 17)
74.6
81.9
51.2
Blueprint Porsche 911 Turbo Coupé PDK (09 - 13)
72.9
80.8
74.6 in
Width
72.9 in
81.9 in
Width Incl. Mirrors
80.8 in
53.9 in
Height
51.2 in
Blueprint BMW 650i Coupé xDrive Steptronic (15 - 17)
112.4
192.7
Blueprint Porsche 911 Turbo Coupé PDK (09 - 13)
92.5
175.2
192.7 in
Length
175.2 in
112.4 in
Wheelbase
92.5 in

Vehicle Weight

BMW 650i Coupé
Porsche 911 Turbo Coupé
4255 lb
Curb Weight
3682 lb
5214 lb
Gross Vehicle
Weight
4321 lb
BMW 650i Coupé xDrive Steptronic (15 - 17)
Weight Difference:
573 lb
13.47 %
Porsche 911 Turbo Coupé PDK (09 - 13)

General

BMW 650i Coupé
Porsche 911 Turbo Coupé
F13
Generation
997
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 Turbo Coupé
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer gasoline engine with two tur­bo­chargers (bi­turbo)
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
444 hp
at 5500 rpm
Power
493 hp
at 6000 rpm
BMW 650i Coupé
444 hp
493 hp
Porsche 911 Turbo Coupé
479 lb‑ft
at 2000 rpm
Max. Torque
479 lb‑ft
at 1950 rpm
BMW 650i Coupé
479 lb‑ft
479 lb‑ft
Porsche 911 Turbo Coupé

Performance

BMW 650i Coupé
Porsche 911 Turbo Coupé
155 mph
Maximum Speed
194 mph
4.4 sec
Acceleration 0 to 62 mph
3.6 sec
62 mph 62
mph

200 ft
0.000 sec

BMW 650i Coupé

62 mph 62
mph

164 ft
0.000 sec

Porsche 911 Turbo Coupé

▶ REPLAY
9.58 lb/hp
Weight-to-Power Ratio
7.47 lb/hp
BMW 650i Coupé
9.58 lb/hp
7.47 lb/hp
Porsche 911 Turbo Coupé

Fuel Economy / Emissions

BMW 650i Coupé
Porsche 911 Turbo Coupé
Fuel Economy
26 mpg
combined
21 mpg
BMW 650i Coupé
26 mpg
21 mpg
Porsche 911 Turbo Coupé
19 mpg
city
14 mpg
No data
highway
29 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
17.7 gal
Kraftstoffanzeige
478 mi
Range
365 mi
BMW 650i Coupé
478 mi
365 mi
Porsche 911 Turbo Coupé
Environmental Impact
172.4 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).
216 kWh
BMW 650i Coupé
172.4 kWh
216 kWh
Porsche 911 Turbo Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
343 g/mi (NEFZ)
CO2 Emissions
431 g/mi (NEFZ)

Practical Convenience

BMW 650i Coupé
Porsche 911 Turbo Coupé
2
Doors
2
4
No. of Seats
4
959 lb
Maximum Payload
639 lb
13 cu ft
Trunk Volume
3 cu ft
No data
Cargo Volume (Seats Down)
No data