The Comparative Analysis :

BMW 650i Gran Coupé Steptronic (13 - 14) vs. Porsche 911 Carrera Coupé 4 (12 - 15)

€ 93,000
BMW 650i Gran Coupé Steptronic (13 - 14) BMW 650i Gran Coupé
€ 97,600
 Porsche 911 Carrera Coupé 4 (12 - 15) Porsche 911 Carrera Coupé 4
€ 93,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 97,600

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The BMW 650i Gran Coupé is significantly bigger in every dimension. It's 20.3 inches longer, 1.7 inches wider and 3.5 inches taller than the Porsche 911 Carrera Coupé 4.
BMW 650i Gran Coupé
Porsche 911 Carrera Coupé 4
54.8
Blueprint BMW 650i Gran Coupé Steptronic (13 - 14)
74.6
81.9
51.3
Blueprint Porsche 911 Carrera Coupé 4 (12 - 15)
72.9
77.9
74.6 in
Width
72.9 in
81.9 in
Width Incl. Mirrors
77.9 in
54.8 in
Height
51.3 in
Blueprint BMW 650i Gran Coupé Steptronic (13 - 14)
116.9
197.1
Blueprint Porsche 911 Carrera Coupé 4 (12 - 15)
96.5
176.8
197.1 in
Length
176.8 in
116.9 in
Wheelbase
96.5 in

Vehicle Weight

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé 4
4277 lb
Curb Weight
3318 lb
5434 lb
Gross Vehicle
Weight
4068 lb
BMW 650i Gran Coupé Steptronic (13 - 14)
Weight Difference:
959 lb
22.42 %
Porsche 911 Carrera Coupé 4 (12 - 15)

General

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé 4
F06
Generation
991
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
7-speed manual transmission

Engine

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé 4
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
3.4 L / 166 cu in
444 hp
at 5500 rpm
Power
345 hp
at 7400 rpm
BMW 650i Gran Coupé
444 hp
345 hp
Porsche 911 Carrera Coupé 4
479 lb‑ft
at 2000 rpm
Max. Torque
288 lb‑ft
at 5600 rpm
BMW 650i Gran Coupé
479 lb‑ft
288 lb‑ft
Porsche 911 Carrera Coupé 4

Performance

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé 4
155 mph
Maximum Speed
177 mph
4.6 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

210 ft
0.000 sec

BMW 650i Gran Coupé

62 mph 62
mph

223 ft
0.000 sec

Porsche 911 Carrera Coupé 4

▶ REPLAY
9.63 lb/hp
Weight-to-Power Ratio
9.62 lb/hp
BMW 650i Gran Coupé
9.63 lb/hp
9.62 lb/hp
Porsche 911 Carrera Coupé 4

Fuel Economy / Emissions

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé 4
Fuel Economy
27 mpg
combined
25 mpg
BMW 650i Gran Coupé
27 mpg
25 mpg
Porsche 911 Carrera Coupé 4
20 mpg
city
18 mpg
No data
highway
33 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
506 mi
Range
454 mi
BMW 650i Gran Coupé
506 mi
454 mi
Porsche 911 Carrera Coupé 4
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).
176.2 kWh
BMW 650i Gran Coupé
162.9 kWh
176.2 kWh
Porsche 911 Carrera Coupé 4
Euro 6b (NEFZ)
Emission Standard
Euro 5 / Euro 6
320 g/mi (NEFZ)
CO2 Emissions
352 g/mi (NEFZ)

Practical Convenience

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé 4
4
Doors
2
5
No. of Seats
4
1157 lb
Maximum Payload
750 lb
13 cu ft
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data