The Comparative Analysis :
Porsche 911 Carrera Cabriolet (12 - 15) vs. BMW 650i Cabrio Steptronic (15 - 18)
€ 103,200
€ 103,300
€ 103,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 103,300
ⓘ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 40.3 cm shorter, 8.6 cm narrower and 6.6 cm lower than the BMW 650i Cabrio.
Porsche 911 Carrera Cabriolet
BMW 650i Cabrio
1299
1808
1978
1365
1894
2081
1808 mm
Width
1894 mm
1978 mm
Width Incl. Mirrors
2081 mm
1299 mm
Height
1365 mm
2450
4491
2855
4894
4491 mm
Length
4894 mm
2450 mm
Wheelbase
2855 mm
Vehicle Weight
Porsche 911 Carrera Cabriolet
BMW 650i Cabrio
1525 kg
Kerb Weight
2005 kg
1850 kg
Gross Vehicle
Weight
Weight
2425 kg
Weight Difference:
480 kg
23.94 %
General
Porsche 911 Carrera Cabriolet
BMW 650i Cabrio
991
Generation
F12
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
7-speed manual 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
3436 CC
Engine Capacity
4395 CC
345 bhp
at 7400 rpm
Power
444 bhp
at 5500 rpm
Porsche 911 Carrera Cabriolet
345 bhp
444 bhp
BMW 650i Cabrio
390 NM
at 5600 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
5 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
69 m
0.000 sec
Porsche 911 Carrera Cabriolet
62 mph
62
mph
mph
64 m
0.000 sec
BMW 650i Cabrio
▶ REPLAY
4.42 kg/bhp
Weight-to-Power Ratio
4.52 kg/bhp
Porsche 911 Carrera Cabriolet
4.42 kg/bhp
4.52 kg/bhp
BMW 650i Cabrio
Fuel Economy / Emissions
Porsche 911 Carrera Cabriolet
BMW 650i Cabrio
Fuel Economy
31 mpg
combined
32 mpg
Porsche 911 Carrera Cabriolet
31 mpg
32 mpg
BMW 650i Cabrio
22 mpg
city
23 mpg
40 mpg
motorway
No data
64 L
Fuel Tank Capacity
70 L
432 mi
Range
489 mi
Porsche 911 Carrera Cabriolet
432 mi
489 mi
BMW 650i Cabrio
Environmental Impact
174.3 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).
168.7 kWh
Porsche 911 Carrera Cabriolet
174.3 kWh
168.7 kWh
BMW 650i Cabrio
Euro 5 / Euro 6
Emission Standard
Euro 6b (NEFZ)
217 g/km (NEFZ)
CO2 Emissions
208 g/km (NEFZ)
Practical Convenience
Porsche 911 Carrera Cabriolet
BMW 650i Cabrio
2
Doors
2
4
No. of Seats
4
325 kg
Maximum Payload
420 kg
145 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data
