The Comparative Analysis :

Porsche 911 Turbo Cabriolet PDK (13 - 15) vs. BMW M850i Cabrio xDrive Steptronic Sport (19 - ..)

€ 177,900
Porsche 911 Turbo Cabriolet PDK (13 - 15) Porsche 911 Turbo Cabriolet
€ 133,700
 BMW M850i Cabrio xDrive Steptronic Sport (19 - ..) BMW M850i Cabrio
€ 177,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 133,700

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

Vehicle Dimensions

The Porsche 911 Turbo Cabriolet is considerably smaller in every dimension. It's 34.5 cm shorter, 2.2 cm narrower and 5.3 cm lower than the BMW M850i Cabrio.
Porsche 911 Turbo Cabriolet
BMW M850i Cabrio
1292
Blueprint Porsche 911 Turbo Cabriolet PDK (13 - 15)
1880
1978
1345
Blueprint BMW M850i Cabrio xDrive Steptronic Sport (19 - ..)
1902
2137
1880 mm
Width
1902 mm
1978 mm
Width Incl. Mirrors
2137 mm
1292 mm
Height
1345 mm
Blueprint Porsche 911 Turbo Cabriolet PDK (13 - 15)
2450
4506
Blueprint BMW M850i Cabrio xDrive Steptronic Sport (19 - ..)
2822
4851
4506 mm
Length
4851 mm
2450 mm
Wheelbase
2822 mm

Vehicle Weight

Porsche 911 Turbo Cabriolet
BMW M850i Cabrio
1740 kg
Kerb Weight
2090 kg
2045 kg
Gross Vehicle
Weight
2515 kg
Porsche 911 Turbo Cabriolet PDK (13 - 15)
Weight Difference:
350 kg
16.75 %
BMW M850i Cabrio xDrive Steptronic Sport (19 - ..)

General

Porsche 911 Turbo Cabriolet
BMW M850i Cabrio
991
Generation
G14
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
7-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

Porsche 911 Turbo Cabriolet
BMW M850i 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
513 bhp
at 6000 rpm
Power
523 bhp
at 5500 rpm
Porsche 911 Turbo Cabriolet
513 bhp
523 bhp
BMW M850i Cabrio
660 NM
at 5600 rpm
Max. Torque
750 NM
at 1800 rpm
Porsche 911 Turbo Cabriolet
660 NM
750 NM
BMW M850i Cabrio

Performance

Porsche 911 Turbo Cabriolet
BMW M850i Cabrio
196 mph
Maximum Speed
155 mph
3.5 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph 62
mph

49 m
0.000 sec

Porsche 911 Turbo Cabriolet

62 mph 62
mph

54 m
0.000 sec

BMW M850i Cabrio

▶ REPLAY
3.39 kg/bhp
Weight-to-Power Ratio
4 kg/bhp
Porsche 911 Turbo Cabriolet
3.39 kg/bhp
4 kg/bhp
BMW M850i Cabrio

Fuel Economy / Emissions

Porsche 911 Turbo Cabriolet
BMW M850i Cabrio
Fuel Economy
29 mpg
combined
28 mpg
Porsche 911 Turbo Cabriolet
29 mpg
28 mpg
BMW M850i Cabrio
21 mpg
city
No data
36 mpg
motorway
No data
Kraftstoffanzeige
68 L
Fuel Tank Capacity
68 L
Kraftstoffanzeige
427 mi
Range
414 mi
Porsche 911 Turbo Cabriolet
427 mi
414 mi
BMW M850i 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).
193.3 kWh
Porsche 911 Turbo Cabriolet
187.5 kWh
193.3 kWh
BMW M850i Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
231 g/km (NEFZ)
CO2 Emissions
261 g/km (WLTP)

Practical Convenience

Porsche 911 Turbo Cabriolet
BMW M850i Cabrio
2
Doors
2
4
No. of Seats
4
305 kg
Maximum Payload
425 kg
115 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data