The Comparative Analysis :

Fisker Karma (11 - 12) vs. Porsche Cayman GT4 (15 - 16)

€ 118,500
Fisker Karma (11 - 12) Fisker Karma
€ 85,800
 Porsche Cayman GT4 (15 - 16) Porsche Cayman GT4
€ 118,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 85,800

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

Vehicle Dimensions

The Fisker Karma is significantly bigger in every dimension. It's 22 inches longer, 6.6 inches wider and 2.5 inches taller than the Porsche Cayman GT4.
Fisker Karma
Porsche Cayman GT4
52.4
Blueprint Fisker Karma (11 - 12)
78.1
86
49.8
Blueprint Porsche Cayman GT4 (15 - 16)
71.5
77.9
78.1 in
Width
71.5 in
86 in
Width Incl. Mirrors
77.9 in
52.4 in
Height
49.8 in
Blueprint Fisker Karma (11 - 12)
124.4
196.8
Blueprint Porsche Cayman GT4 (15 - 16)
97.8
174.7
196.8 in
Length
174.7 in
124.4 in
Wheelbase
97.8 in

Vehicle Weight

Fisker Karma
Porsche Cayman GT4
5523 lb
Curb Weight
3120 lb
6100 lb
Gross Vehicle
Weight
3616 lb
Fisker Karma (11 - 12)
Weight Difference:
2403 lb
43.51 %
Porsche Cayman GT4 (15 - 16)

General

Fisker Karma
Porsche Cayman GT4
No data
Generation
981C
Coupe
Car Body Style
Coupe
Electricity
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
Continuously variable transmission (CVT)
Transmission
6-speed manual transmission

Engine

Fisker Karma
Porsche Cayman GT4
4-cylinder plug-in hybrid gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3.8 L / 186 cu in
402 hp
at 0 rpm
Power
380 hp
at 7400 rpm
Fisker Karma
402 hp
380 hp
Porsche Cayman GT4
959 lb‑ft
at 1 rpm
Max. Torque
310 lb‑ft
at 4750 rpm
Fisker Karma
959 lb‑ft
310 lb‑ft
Porsche Cayman GT4

Performance

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

302 ft
0.000 sec

Fisker Karma

62 mph 62
mph

200 ft
0.000 sec

Porsche Cayman GT4

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

Fuel Economy / Emissions

Fisker Karma
Porsche Cayman GT4
Fuel Economy
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.)
combined ✽ per 100 miles
23 mpg
Fisker Karma
101 MPGe
23 mpg
Porsche Cayman GT4
No data
city
16 mpg
No data
highway
30 mpg
20 kWh
Fuel Tank Capacity
14.3 gal
60 mi
Range
326 mi
Fisker Karma
60 mi
326 mi
Porsche Cayman GT4
Environmental Impact
66.9 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).
195.2 kWh
Fisker Karma
66.9 kWh
195.2 kWh
Porsche Cayman GT4
Euro 5
Emission Standard
Euro 6b (NEFZ)
85 g/mi (NEFZ)
CO2 Emissions
383 g/mi (NEFZ)

Practical Convenience

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