The Comparative Analysis :

Porsche 718 Cayman GT4 (19 - ..) vs. Fisker Karma (11 - 12)

€ 96,200
Porsche 718 Cayman GT4 (19 - ..) Porsche 718 Cayman GT4
€ 118,500
 Fisker Karma (11 - 12) Fisker Karma
€ 96,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 118,500

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

Vehicle Dimensions

The Porsche 718 Cayman GT4 is significantly smaller in every dimension. It's 21.3 inches shorter, 7.2 inches narrower and 2.4 inches lower than the Fisker Karma.
Porsche 718 Cayman GT4
Fisker Karma
50
Blueprint Porsche 718 Cayman GT4 (19 - ..)
70.9
78.5
52.4
Blueprint Fisker Karma (11 - 12)
78.1
86
70.9 in
Width
78.1 in
78.5 in
Width Incl. Mirrors
86 in
50 in
Height
52.4 in
Blueprint Porsche 718 Cayman GT4 (19 - ..)
97.8
175.4
Blueprint Fisker Karma (11 - 12)
124.4
196.8
175.4 in
Length
196.8 in
97.8 in
Wheelbase
124.4 in

Vehicle Weight

Porsche 718 Cayman GT4
Fisker Karma
3296 lb
Curb Weight
5523 lb
3858 lb
Gross Vehicle
Weight
6100 lb
Porsche 718 Cayman GT4 (19 - ..)
Weight Difference:
2227 lb
40.33 %
Fisker Karma (11 - 12)

General

Porsche 718 Cayman GT4
Fisker Karma
982C
Generation
No data
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Electricity
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
Continuously variable transmission (CVT)

Engine

Porsche 718 Cayman GT4
Fisker Karma
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
4-cylinder plug-in hybrid gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
4
Valves
4
6
Cylinders
4
4 L / 196 cu in
Displacement
2 L / 98 cu in
414 hp
at 7600 rpm
Power
402 hp
at 0 rpm
Porsche 718 Cayman GT4
414 hp
402 hp
Fisker Karma
310 lb‑ft
at 5000 rpm
Max. Torque
959 lb‑ft
at 1 rpm
Porsche 718 Cayman GT4
310 lb‑ft
959 lb‑ft
Fisker Karma

Performance

Porsche 718 Cayman GT4
Fisker Karma
189 mph
Maximum Speed
124 mph
4.4 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph 62
mph

200 ft
0.000 sec

Porsche 718 Cayman GT4

62 mph 62
mph

302 ft
0.000 sec

Fisker Karma

▶ REPLAY
7.96 lb/hp
Weight-to-Power Ratio
13.74 lb/hp
Porsche 718 Cayman GT4
7.96 lb/hp
13.74 lb/hp
Fisker Karma

Fuel Economy / Emissions

Porsche 718 Cayman GT4
Fisker Karma
Fuel Economy
22 mpg
combined ✽ per 100 miles
33 kWh✽  ( 101 MPGe ⓘ Miles per gallon gaso­line equiva­lent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per U.S. gallon, is used to compare the energy con­sump­tion of vehicles that use different energy sources.)
Porsche 718 Cayman GT4
22 mpg
101 MPGe
Fisker Karma
15 mpg
city
No data
29 mpg
highway
No data
16.9 gal
Fuel Tank Capacity
20 kWh
365 mi
Range
60 mi
Porsche 718 Cayman GT4
365 mi
60 mi
Fisker Karma
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).
66.9 kWh
Porsche 718 Cayman GT4
206.5 kWh
66.9 kWh
Fisker Karma
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
Emission Standard
Euro 5
404 g/mi (WLTP)
CO2 Emissions
85 g/mi (NEFZ)

Practical Convenience

Porsche 718 Cayman GT4
Fisker Karma
2
Doors
4
2
No. of Seats
4
562 lb
Maximum Payload
578 lb
11.9 cu ft
Trunk Volume
5.5 cu ft
No data
Cargo Volume (Seats Down)
No data