The Comparative Analysis :

BMW M850i Cabrio xDrive Steptronic Sport (19 - ..) vs. Porsche 911 Targa 4 (16 - 18)

€ 133,700
BMW M850i Cabrio xDrive Steptronic Sport (19 - ..) BMW M850i Cabrio
€ 118,400
 Porsche 911 Targa 4 (16 - 18) Porsche 911 Targa 4
€ 133,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 118,400

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

Vehicle Dimensions

The BMW M850i Cabrio is considerably bigger in every dimension. It's 35.2 cm longer, 5 cm wider and 5.7 cm taller than the Porsche 911 Targa 4.
BMW M850i Cabrio
Porsche 911 Targa 4
1345
Blueprint BMW M850i Cabrio xDrive Steptronic Sport (19 - ..)
1902
2137
1288
Blueprint Porsche 911 Targa 4 (16 - 18)
1852
1978
1902 mm
Width
1852 mm
2137 mm
Width Incl. Mirrors
1978 mm
1345 mm
Height
1288 mm
Blueprint BMW M850i Cabrio xDrive Steptronic Sport (19 - ..)
2822
4851
Blueprint Porsche 911 Targa 4 (16 - 18)
2450
4499
4851 mm
Length
4499 mm
2822 mm
Wheelbase
2450 mm

Vehicle Weight

BMW M850i Cabrio
Porsche 911 Targa 4
2090 kg
Kerb Weight
1645 kg
2515 kg
Gross Vehicle
Weight
2000 kg
BMW M850i Cabrio xDrive Steptronic Sport (19 - ..)
Weight Difference:
445 kg
21.29 %
Porsche 911 Targa 4 (16 - 18)

General

BMW M850i Cabrio
Porsche 911 Targa 4
G14
Generation
991
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
7-speed manual transmission

Engine

BMW M850i Cabrio
Porsche 911 Targa 4
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
2981 CC
523 bhp
at 5500 rpm
Power
365 bhp
at 6500 rpm
BMW M850i Cabrio
523 bhp
365 bhp
Porsche 911 Targa 4
750 NM
at 1800 rpm
Max. Torque
450 NM
at 1700 rpm
BMW M850i Cabrio
750 NM
450 NM
Porsche 911 Targa 4

Performance

BMW M850i Cabrio
Porsche 911 Targa 4
155 mph
Maximum Speed
180 mph
3.9 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph 62
mph

54 m
0.000 sec

BMW M850i Cabrio

62 mph 62
mph

65 m
0.000 sec

Porsche 911 Targa 4

▶ REPLAY
4 kg/bhp
Weight-to-Power Ratio
4.51 kg/bhp
BMW M850i Cabrio
4 kg/bhp
4.51 kg/bhp
Porsche 911 Targa 4

Fuel Economy / Emissions

BMW M850i Cabrio
Porsche 911 Targa 4
Fuel Economy
28 mpg
combined
32 mpg
BMW M850i Cabrio
28 mpg
32 mpg
Porsche 911 Targa 4
No data
city
23 mpg
No data
motorway
41 mpg
Kraftstoffanzeige
68 L
Fuel Tank Capacity
68 L
Kraftstoffanzeige
414 mi
Range
475 mi
BMW M850i Cabrio
414 mi
475 mi
Porsche 911 Targa 4
Environmental Impact
193.3 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).
168.7 kWh
BMW M850i Cabrio
193.3 kWh
168.7 kWh
Porsche 911 Targa 4
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
261 g/km (WLTP)
CO2 Emissions
206 g/km (NEFZ)

Practical Convenience

BMW M850i Cabrio
Porsche 911 Targa 4
2
Doors
2
4
No. of Seats
4
425 kg
Maximum Payload
355 kg
350 L
Boot Capacity
125 L
No data
Boot Capacity (Seats Down)
No data