The Comparative Analysis :

Porsche 718 Cayman GTS PDK (18 - ..) vs. Fisker Karma (11 - 12)

€ 80,500
Porsche 718 Cayman GTS PDK (18 - ..) Porsche 718 Cayman GTS
€ 118,500
 Fisker Karma (11 - 12) Fisker Karma
€ 80,500
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 GTS is significantly smaller in every dimension. It's 23.8 inches shorter, 7.2 inches narrower and 1.7 inches lower than the Fisker Karma.
Porsche 718 Cayman GTS
Fisker Karma
50.6
Blueprint Porsche 718 Cayman GTS PDK (18 - ..)
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
50.6 in
Height
52.4 in
Blueprint Porsche 718 Cayman GTS PDK (18 - ..)
97.4
173
Blueprint Fisker Karma (11 - 12)
124.4
196.8
173 in
Length
196.8 in
97.4 in
Wheelbase
124.4 in

Vehicle Weight

Porsche 718 Cayman GTS
Fisker Karma
3263 lb
Curb Weight
5523 lb
3759 lb
Gross Vehicle
Weight
6100 lb
Porsche 718 Cayman GTS PDK (18 - ..)
Weight Difference:
2260 lb
40.92 %
Fisker Karma (11 - 12)

General

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

Engine

Porsche 718 Cayman GTS
Fisker Karma
4-cylinder boxer gasoline engine with tur­bo­charger
Engine Type
4-cylinder plug-in hybrid gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
4
Valves
4
4
Cylinders
4
2.5 L / 122 cu in
Displacement
2 L / 98 cu in
360 hp
at 6500 rpm
Power
402 hp
at 0 rpm
Porsche 718 Cayman GTS
360 hp
402 hp
Fisker Karma
317 lb‑ft
at 1900 rpm
Max. Torque
959 lb‑ft
at 1 rpm
Porsche 718 Cayman GTS
317 lb‑ft
959 lb‑ft
Fisker Karma

Performance

Porsche 718 Cayman GTS
Fisker Karma
180 mph
Maximum Speed
124 mph
4.3 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph 62
mph

197 ft
0.000 sec

Porsche 718 Cayman GTS

62 mph 62
mph

302 ft
0.000 sec

Fisker Karma

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

Fuel Economy / Emissions

Porsche 718 Cayman GTS
Fisker Karma
Fuel Economy
28 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 GTS
28 mpg
101 MPGe
Fisker Karma
20 mpg
city
No data
35 mpg
highway
No data
16.9 gal
Fuel Tank Capacity
20 kWh
468 mi
Range
60 mi
Porsche 718 Cayman GTS
468 mi
60 mi
Fisker Karma
Environmental Impact
161.1 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).
66.9 kWh
Porsche 718 Cayman GTS
161.1 kWh
66.9 kWh
Fisker Karma
Euro 6d-TEMP
Emission Standard
Euro 5
335 g/mi (WLTP)
CO2 Emissions
85 g/mi (NEFZ)

Practical Convenience

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