The Comparative Analysis :

BMW 650i Cabrio Sport-Automatic (07 - 10) vs. Porsche 911 Carrera Cabriolet 4 (12 - 15)

€ 91,600
BMW 650i Cabrio Sport-Automatic (07 - 10) BMW 650i Cabrio
€ 110,300
Porsche 911 Carrera Cabriolet 4 (12 - 15) Porsche 911 Carrera Cabriolet 4
€ 91,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 110,300

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

Vehicle Dimensions

The BMW 650i Cabrio is considerably bigger in every dimension. It's 32.9 cm longer, 0.3 cm wider and 7.4 cm taller than the Porsche 911 Carrera Cabriolet 4.
BMW 650i Cabrio
Porsche 911 Carrera Cabriolet 4
1374
Blueprint BMW 650i Cabrio Sport-Automatic (07 - 10)
1855
2036
1300
Blueprint Porsche 911 Carrera Cabriolet 4 (12 - 15)
1852
1978
1855 mm
Width
1852 mm
2036 mm
Width Incl. Mirrors
1978 mm
1374 mm
Height
1300 mm
Blueprint BMW 650i Cabrio Sport-Automatic (07 - 10)
2780
4820
Blueprint Porsche 911 Carrera Cabriolet 4 (12 - 15)
2450
4491
4820 mm
Length
4491 mm
2780 mm
Wheelbase
2450 mm

Vehicle Weight

BMW 650i Cabrio
Porsche 911 Carrera Cabriolet 4
1935 kg
Kerb Weight
1575 kg
2260 kg
Gross Vehicle
Weight
1900 kg
BMW 650i Cabrio Sport-Automatic (07 - 10)
Weight Difference:
360 kg
18.6 %
Porsche 911 Carrera Cabriolet 4 (12 - 15)

General

BMW 650i Cabrio
Porsche 911 Carrera Cabriolet 4
E64
Generation
991
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
6-speed automatic transmission
Transmission
7-speed manual transmission

Engine

BMW 650i Cabrio
Porsche 911 Carrera Cabriolet 4
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW N62
Engine Series
N62-B48
Engine Code
4
Valves
4
8
Cylinders
6
4799 CC
Engine Capacity
3436 CC
362 bhp
at 6300 rpm
Power
345 bhp
at 7400 rpm
BMW 650i Cabrio
362 bhp
345 bhp
Porsche 911 Carrera Cabriolet 4
490 NM
at 3400 rpm
Max. Torque
390 NM
at 5600 rpm
BMW 650i Cabrio
490 NM
390 NM
Porsche 911 Carrera Cabriolet 4

Performance

BMW 650i Cabrio
Porsche 911 Carrera Cabriolet 4
155 mph
Maximum Speed
175 mph
5.6 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

78 m
0.000 sec

BMW 650i Cabrio

62 mph 62
mph

71 m
0.000 sec

Porsche 911 Carrera Cabriolet 4

 REPLAY
5.35 kg/bhp
Weight-to-Power Ratio
4.57 kg/bhp
BMW 650i Cabrio
5.35 kg/bhp
4.57 kg/bhp
Porsche 911 Carrera Cabriolet 4

Fuel Economy / Emissions

BMW 650i Cabrio
Porsche 911 Carrera Cabriolet 4
Fuel Economy
26 mpg
combined
30 mpg
BMW 650i Cabrio
26 mpg
30 mpg
Porsche 911 Carrera Cabriolet 4
17 mpg
city
21 mpg
No data
motorway
39 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
68 L
Kraftstoffanzeige
399 mi
Range
445 mi
BMW 650i Cabrio
399 mi
445 mi
Porsche 911 Carrera Cabriolet 4
Environmental Impact
206.5 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).
179.9 kWh
BMW 650i Cabrio
206.5 kWh
179.9 kWh
Porsche 911 Carrera Cabriolet 4
Euro 4
Emission Standard
Euro 5 / Euro 6
258 g/km (NEFZ)
CO2 Emissions
224 g/km (NEFZ)

Practical Convenience

BMW 650i Cabrio
Porsche 911 Carrera Cabriolet 4
2
Doors
2
4
No. of Seats
4
325 kg
Maximum Payload
325 kg
350 L
Boot Capacity
125 L
No data
Boot Capacity (Seats Down)
No data