The Comparative Analysis :

Porsche 911 Turbo Cabriolet (09 - 13) vs. BMW 650i Cabrio xDrive Automatic (12 - 13)

€ 161,700
Porsche 911 Turbo Cabriolet (09 - 13) Porsche 911 Turbo Cabriolet
€ 99,300
 BMW 650i Cabrio xDrive Automatic (12 - 13) BMW 650i Cabrio
€ 161,700
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 Turbo Cabriolet is significantly smaller in every dimension. It's 44.4 cm shorter, 4.2 cm narrower and 6.5 cm lower than the BMW 650i Cabrio.
Porsche 911 Turbo Cabriolet
BMW 650i Cabrio
1300
Blueprint Porsche 911 Turbo Cabriolet (09 - 13)
1852
2052
1365
Blueprint BMW 650i Cabrio xDrive Automatic (12 - 13)
1894
2081
1852 mm
Width
1894 mm
2052 mm
Width Incl. Mirrors
2081 mm
1300 mm
Height
1365 mm
Blueprint Porsche 911 Turbo Cabriolet (09 - 13)
2350
4450
Blueprint BMW 650i Cabrio xDrive Automatic (12 - 13)
2855
4894
4450 mm
Length
4894 mm
2350 mm
Wheelbase
2855 mm

Vehicle Weight

Porsche 911 Turbo Cabriolet
BMW 650i Cabrio
1720 kg
Kerb Weight
2055 kg
1995 kg
Gross Vehicle
Weight
2465 kg
Porsche 911 Turbo Cabriolet (09 - 13)
Weight Difference:
335 kg
16.3 %
BMW 650i Cabrio xDrive Automatic (12 - 13)

General

Porsche 911 Turbo Cabriolet
BMW 650i Cabrio
997
Generation
F12
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

Porsche 911 Turbo Cabriolet
BMW 650i Cabrio
6-cylinder boxer petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW N63
Engine Code
N63-B44
4
Valves
4
6
Cylinders
8
3800 CC
Engine Capacity
4395 CC
493 bhp
at 6000 rpm
Power
444 bhp
at 5500 rpm
Porsche 911 Turbo Cabriolet
493 bhp
444 bhp
BMW 650i Cabrio
650 NM
at 1950 rpm
Max. Torque
650 NM
at 2000 rpm
Porsche 911 Turbo Cabriolet
650 NM
650 NM
BMW 650i Cabrio

Performance

Porsche 911 Turbo Cabriolet
BMW 650i Cabrio
194 mph
Maximum Speed
155 mph
3.8 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

53 m
0.000 sec

Porsche 911 Turbo Cabriolet

62 mph 62
mph

68 m
0.000 sec

BMW 650i Cabrio

▶ REPLAY
3.49 kg/bhp
Weight-to-Power Ratio
4.63 kg/bhp
Porsche 911 Turbo Cabriolet
3.49 kg/bhp
4.63 kg/bhp
BMW 650i Cabrio

Fuel Economy / Emissions

Porsche 911 Turbo Cabriolet
BMW 650i Cabrio
Fuel Economy
24 mpg
combined
30 mpg
Porsche 911 Turbo Cabriolet
24 mpg
30 mpg
BMW 650i Cabrio
16 mpg
city
22 mpg
34 mpg
motorway
No data
Kraftstoffanzeige
67 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
356 mi
Range
468 mi
Porsche 911 Turbo Cabriolet
356 mi
468 mi
BMW 650i Cabrio
Environmental Impact
221.6 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
Porsche 911 Turbo Cabriolet
221.6 kWh
176.2 kWh
BMW 650i Cabrio
Euro 5
Emission Standard
Euro 5
275 g/km (NEFZ)
CO2 Emissions
217 g/km (NEFZ)

Practical Convenience

Porsche 911 Turbo Cabriolet
BMW 650i Cabrio
2
Doors
2
4
No. of Seats
4
275 kg
Maximum Payload
410 kg
105 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data