The Comparative Analysis :

Porsche 911 Carrera Cabriolet S PDK (19 - ..) vs. BMW 840d Cabrio xDrive Steptronic (19 - ..)

€ 134,400
Porsche 911 Carrera Cabriolet S PDK (19 - ..) Porsche 911 Carrera Cabriolet S
€ 108,000
 BMW 840d Cabrio xDrive Steptronic (19 - ..) BMW 840d Cabrio
€ 134,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 108,000

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

Vehicle Dimensions

The Porsche 911 Carrera Cabriolet S is considerably smaller in every dimension. It's 32.4 cm shorter, 5 cm narrower and 4 cm lower than the BMW 840d Cabrio.
Porsche 911 Carrera Cabriolet S
BMW 840d Cabrio
1299
Blueprint Porsche 911 Carrera Cabriolet S PDK (19 - ..)
1852
2024
1339
Blueprint BMW 840d Cabrio xDrive Steptronic (19 - ..)
1902
2137
1852 mm
Width
1902 mm
2024 mm
Width Incl. Mirrors
2137 mm
1299 mm
Height
1339 mm
Blueprint Porsche 911 Carrera Cabriolet S PDK (19 - ..)
2450
4519
Blueprint BMW 840d Cabrio xDrive Steptronic (19 - ..)
2822
4843
4519 mm
Length
4843 mm
2450 mm
Wheelbase
2822 mm

Vehicle Weight

Porsche 911 Carrera Cabriolet S
BMW 840d Cabrio
1660 kg
Kerb Weight
2030 kg
2040 kg
Gross Vehicle
Weight
2485 kg
Porsche 911 Carrera Cabriolet S PDK (19 - ..)
Weight Difference:
370 kg
18.23 %
BMW 840d Cabrio xDrive Steptronic (19 - ..)

General

Porsche 911 Carrera Cabriolet S
BMW 840d Cabrio
992
Generation
G14
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Permanent all-wheel drive
8-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

Porsche 911 Carrera Cabriolet S
BMW 840d Cabrio
6-cylinder boxer petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW B57
Engine Code
B57-D30
4
Valves
4
6
Cylinders
6
2981 CC
Engine Capacity
2993 CC
444 bhp
at 6500 rpm
Power
316 bhp
at 4400 rpm
Porsche 911 Carrera Cabriolet S
444 bhp
316 bhp
BMW 840d Cabrio
530 NM
at 2300 rpm
Max. Torque
680 NM
at 1750 rpm
Porsche 911 Carrera Cabriolet S
530 NM
680 NM
BMW 840d Cabrio

Performance

Porsche 911 Carrera Cabriolet S
BMW 840d Cabrio
190 mph
Maximum Speed
155 mph
3.9 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph 62
mph

54 m
0.000 sec

Porsche 911 Carrera Cabriolet S

62 mph 62
mph

72 m
0.000 sec

BMW 840d Cabrio

▶ REPLAY
3.74 kg/bhp
Weight-to-Power Ratio
6.42 kg/bhp
Porsche 911 Carrera Cabriolet S
3.74 kg/bhp
6.42 kg/bhp
BMW 840d Cabrio

Fuel Economy / Emissions

Porsche 911 Carrera Cabriolet S
BMW 840d Cabrio
Fuel Economy
31 mpg
combined
46 mpg
Porsche 911 Carrera Cabriolet S
31 mpg
46 mpg
BMW 840d Cabrio
24 mpg
city
38 mpg
37 mpg
motorway
No data
Kraftstoffanzeige
64 L
Fuel Tank Capacity
66 L
Kraftstoffanzeige
437 mi
Range
662 mi
Porsche 911 Carrera Cabriolet S
437 mi
662 mi
BMW 840d Cabrio
Environmental Impact
172.4 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).
127.6 kWh
Porsche 911 Carrera Cabriolet S
172.4 kWh
127.6 kWh
BMW 840d Cabrio
Euro 6d
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
229 g/km (WLTP)
CO2 Emissions
184 g/km (WLTP)

Practical Convenience

Porsche 911 Carrera Cabriolet S
BMW 840d Cabrio
2
Doors
2
4
No. of Seats
4
380 kg
Maximum Payload
455 kg
132 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data