The Comparative Analysis :
Porsche 911 Carrera Cabriolet PDK (08 - 11) vs. BMW 650i Cabrio xDrive Steptronic (13 - 14)
€ 100,400
€ 99,300
€ 100,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 99,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche 911 Carrera Cabriolet is significantly smaller in every dimension. It's 45.9 cm shorter, 8.6 cm narrower and 5.5 cm lower than the BMW 650i Cabrio.
Porsche 911 Carrera Cabriolet
BMW 650i Cabrio
1310
1808
2008
1365
1894
2081
1808 mm
Width
1894 mm
2008 mm
Width Incl. Mirrors
2081 mm
1310 mm
Height
1365 mm
2350
4435
2855
4894
4435 mm
Length
4894 mm
2350 mm
Wheelbase
2855 mm
Vehicle Weight
Porsche 911 Carrera Cabriolet
BMW 650i Cabrio
1605 kg
Kerb Weight
2055 kg
1910 kg
Gross Vehicle
Weight
Weight
2465 kg
Weight Difference:
450 kg
21.9 %
General
Porsche 911 Carrera Cabriolet
BMW 650i Cabrio
997
Generation
F12
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
7-speed dual clutch transmission
Transmission
8-speed automatic transmission
Engine
Porsche 911 Carrera Cabriolet
BMW 650i Cabrio
6-cylinder boxer petrol engine (naturally aspirated engine)
Engine Type
V8 petrol engine with two turbochargers (biturbo)
Engine Series
BMW N63
Engine Code
N63-B44
4
Valves
4
6
Cylinders
8
3614 CC
Engine Capacity
4395 CC
340 bhp
at 6500 rpm
Power
444 bhp
at 5500 rpm
Porsche 911 Carrera Cabriolet
340 bhp
444 bhp
BMW 650i Cabrio
390 NM
at 4400 rpm
Max. Torque
650 NM
at 2000 rpm
Porsche 911 Carrera Cabriolet
390 NM
650 NM
BMW 650i Cabrio
Performance
Porsche 911 Carrera Cabriolet
BMW 650i Cabrio
178 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
68 m
0.000 sec
Porsche 911 Carrera Cabriolet
62 mph
62
mph
mph
68 m
0.000 sec
BMW 650i Cabrio
▶ REPLAY
4.72 kg/bhp
Weight-to-Power Ratio
4.63 kg/bhp
Porsche 911 Carrera Cabriolet
4.72 kg/bhp
4.63 kg/bhp
BMW 650i Cabrio
Fuel Economy / Emissions
Porsche 911 Carrera Cabriolet
BMW 650i Cabrio
Fuel Economy
29 mpg
combined
30 mpg
Porsche 911 Carrera Cabriolet
29 mpg
30 mpg
BMW 650i Cabrio
19 mpg
city
22 mpg
41 mpg
motorway
No data
64 L
Fuel Tank Capacity
70 L
401 mi
Range
468 mi
Porsche 911 Carrera Cabriolet
401 mi
468 mi
BMW 650i Cabrio
Environmental Impact
187.5 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).
176.2 kWh
Porsche 911 Carrera Cabriolet
187.5 kWh
176.2 kWh
BMW 650i Cabrio
Euro 5
Emission Standard
Euro 6b (NEFZ)
233 g/km (NEFZ)
CO2 Emissions
217 g/km (NEFZ)
Practical Convenience
Porsche 911 Carrera Cabriolet
BMW 650i Cabrio
2
Doors
2
4
No. of Seats
4
305 kg
Maximum Payload
410 kg
135 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data
