The Comparative Analysis :

BMW i8 Coupé (18 - ..) vs. Porsche 911 Carrera Coupé S (15 - 18)

€ 138,000
BMW i8 Coupé (18 - ..) BMW i8 Coupé
€ 112,100
 Porsche 911 Carrera Coupé S (15 - 18) Porsche 911 Carrera Coupé S
€ 138,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 112,100

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

Vehicle Dimensions

The dimensions of these vehicles differ considerably. The BMW i8 Coupé is 19 cm longer, 13.4 cm wider and 0.5 cm lower than the Porsche 911 Carrera Coupé S.
BMW i8 Coupé
Porsche 911 Carrera Coupé S
1291
Blueprint BMW i8 Coupé (18 - ..)
1942
2218
1296
Blueprint Porsche 911 Carrera Coupé S (15 - 18)
1808
1978
1942 mm
Width
1808 mm
2218 mm
Width Incl. Mirrors
1978 mm
1291 mm
Height
1296 mm
Blueprint BMW i8 Coupé (18 - ..)
2800
4689
Blueprint Porsche 911 Carrera Coupé S (15 - 18)
2450
4499
4689 mm
Length
4499 mm
2800 mm
Wheelbase
2450 mm

Vehicle Weight

BMW i8 Coupé
Porsche 911 Carrera Coupé S
1610 kg
Kerb Weight
1515 kg
1905 kg
Gross Vehicle
Weight
1900 kg
BMW i8 Coupé (18 - ..)
Weight Difference:
95 kg
5.9 %
Porsche 911 Carrera Coupé S (15 - 18)

General

BMW i8 Coupé
Porsche 911 Carrera Coupé S
I12
Generation
991
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
On-demand four-wheel drive with automatic engagement
Drive
Rear-wheel drive
6-speed automatic transmission
Transmission
7-speed manual transmission

Engine

BMW i8 Coupé
Porsche 911 Carrera Coupé S
3-cylinder plug-in hybrid petrol engine with tur­bo­charger
Engine Type
6-cylinder boxer petrol engine with two tur­bo­chargers (bi­turbo)
BMW B38
Engine Series
B38-K15
Engine Code
4
Valves
4
3
Cylinders
6
1499 CC
Engine Capacity
2981 CC
369 bhp
at 5800 rpm
Power
414 bhp
at 6500 rpm
BMW i8 Coupé
369 bhp
414 bhp
Porsche 911 Carrera Coupé S
570 NM
at 3700 rpm
Max. Torque
500 NM
at 1700 rpm
BMW i8 Coupé
570 NM
500 NM
Porsche 911 Carrera Coupé S

Performance

BMW i8 Coupé
Porsche 911 Carrera Coupé S
155 mph
Maximum Speed
191 mph
4.4 sec
Acceleration 0 to 62 mph
4.3 sec
62 mph 62
mph

61 m
0.000 sec

BMW i8 Coupé

62 mph 62
mph

60 m
0.000 sec

Porsche 911 Carrera Coupé S

▶ REPLAY
4.36 kg/bhp
Weight-to-Power Ratio
3.66 kg/bhp
BMW i8 Coupé
4.36 kg/bhp
3.66 kg/bhp
Porsche 911 Carrera Coupé S

Fuel Economy / Emissions

BMW i8 Coupé
Porsche 911 Carrera Coupé S
Fuel Economy
157 mpg
combined
32 mpg
BMW i8 Coupé
157 mpg
32 mpg
Porsche 911 Carrera Coupé S
No data
city
23 mpg
No data
motorway
43 mpg
Kraftstoffanzeige
30 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
1036 mi
Range
457 mi
BMW i8 Coupé
1036 mi
457 mi
Porsche 911 Carrera Coupé S
Environmental Impact
34.1 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).
164.8 kWh
BMW i8 Coupé
34.1 kWh
164.8 kWh
Porsche 911 Carrera Coupé S
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
48 g/km (WLTP)
CO2 Emissions
199 g/km (NEFZ)

Practical Convenience

BMW i8 Coupé
Porsche 911 Carrera Coupé S
3
Doors
2
4
No. of Seats
4
295 kg
Maximum Payload
385 kg
154 L
Boot Capacity
145 L
No data
Boot Capacity (Seats Down)
No data