The Comparative Analysis :
BMW 650i Cabrio Automatic (11 - 12) vs. Porsche 911 Turbo Cabriolet (09 - 13)
€ 94,300
€ 161,700
€ 94,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 161,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 650i Cabrio is significantly bigger in every dimension. It's 44.4 cm longer, 4.2 cm wider and 6.5 cm taller than the Porsche 911 Turbo Cabriolet.
BMW 650i Cabrio
Porsche 911 Turbo Cabriolet
1365
1894
2081
1300
1852
2052
1894 mm
Width
1852 mm
2081 mm
Width Incl. Mirrors
2052 mm
1365 mm
Height
1300 mm
2855
4894
2350
4450
4894 mm
Length
4450 mm
2855 mm
Wheelbase
2350 mm
Vehicle Weight
BMW 650i Cabrio
Porsche 911 Turbo Cabriolet
2015 kg
Kerb Weight
1720 kg
2390 kg
Gross Vehicle
Weight
Weight
1995 kg
Weight Difference:
295 kg
14.64 %
General
BMW 650i Cabrio
Porsche 911 Turbo Cabriolet
F12
Generation
997
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
BMW 650i Cabrio
Porsche 911 Turbo Cabriolet
V8 petrol engine with two turbochargers (biturbo)
Engine Type
6-cylinder boxer petrol engine with two turbochargers (biturbo)
BMW N63
Engine Series
N63-B44
Engine Code
4
Valves
4
8
Cylinders
6
4395 CC
Engine Capacity
3800 CC
402 bhp
at 5500 rpm
Power
493 bhp
at 6000 rpm
BMW 650i Cabrio
402 bhp
493 bhp
Porsche 911 Turbo Cabriolet
600 NM
at 1750 rpm
Max. Torque
650 NM
at 1950 rpm
BMW 650i Cabrio
600 NM
650 NM
Porsche 911 Turbo Cabriolet
Performance
BMW 650i Cabrio
Porsche 911 Turbo Cabriolet
155 mph
Maximum Speed
194 mph
5 sec
Acceleration 0 to 62 mph
3.8 sec
62 mph
62
mph
mph
69 m
0.000 sec
BMW 650i Cabrio
62 mph
62
mph
mph
53 m
0.000 sec
Porsche 911 Turbo Cabriolet
▶ REPLAY
5.01 kg/bhp
Weight-to-Power Ratio
3.49 kg/bhp
BMW 650i Cabrio
5.01 kg/bhp
3.49 kg/bhp
Porsche 911 Turbo Cabriolet
Fuel Economy / Emissions
BMW 650i Cabrio
Porsche 911 Turbo Cabriolet
Fuel Economy
27 mpg
combined
24 mpg
BMW 650i Cabrio
27 mpg
24 mpg
Porsche 911 Turbo Cabriolet
18 mpg
city
16 mpg
No data
motorway
34 mpg
70 L
Fuel Tank Capacity
67 L
410 mi
Range
356 mi
BMW 650i Cabrio
410 mi
356 mi
Porsche 911 Turbo Cabriolet
Environmental Impact
200.8 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).
221.6 kWh
BMW 650i Cabrio
200.8 kWh
221.6 kWh
Porsche 911 Turbo Cabriolet
Euro 5
Emission Standard
Euro 5
248 g/km (NEFZ)
CO2 Emissions
275 g/km (NEFZ)
Practical Convenience
BMW 650i Cabrio
Porsche 911 Turbo Cabriolet
2
Doors
2
4
No. of Seats
4
375 kg
Maximum Payload
275 kg
350 L
Boot Capacity
105 L
No data
Boot Capacity (Seats Down)
No data
