The Comparative Analysis :
Porsche Cayman GT4 (15 - 16) vs. Porsche Cayman GTS (14 - 16)
€ 85,800

€ 73,800

€ 85,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 73,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Cayman GT4 is 1.3 inches longer, 0.6 inches wider and 0.7 inches lower than the Cayman GTS.
Cayman GT4
Cayman GTS
49.8
71.5
77.9
50.6
70.9
77.9
71.5 in
Width
70.9 in
77.9 in
Width Incl. Mirrors
77.9 in
49.8 in
Height
50.6 in
97.8
174.7
97.4
173.4
174.7 in
Length
173.4 in
97.8 in
Wheelbase
97.4 in
Vehicle Weight
Cayman GT4
Cayman GTS
3120 lb
Curb Weight
3131 lb
3616 lb
Gross Vehicle
Weight
Weight
3671 lb

Weight Difference:
11 lb
0.35 %

General
Cayman GT4
Cayman GTS
981C
Generation
981C
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Cayman GT4
Cayman GTS
6-cylinder boxer gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
4
Valves
4
6
Cylinders
6
3.8 L / 186 cu in
Displacement
3.4 L / 166 cu in
380 hp
at 7400 rpm
Power
335 hp
at 7400 rpm
Cayman GT4
380 hp
335 hp
Cayman GTS
310 lb‑ft
at 4750 rpm
Max. Torque
280 lb‑ft
at 4750 rpm
Cayman GT4
310 lb‑ft
280 lb‑ft
Cayman GTS
Performance
Cayman GT4
Cayman GTS
183 mph
Maximum Speed
177 mph
4.4 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
200 ft
0.000 sec

Cayman GT4
62 mph
62
mph
mph
223 ft
0.000 sec

Cayman GTS
▶ REPLAY
8.21 lb/hp
Weight-to-Power Ratio
9.35 lb/hp
Cayman GT4
8.21 lb/hp
9.35 lb/hp
Cayman GTS
Fuel Economy / Emissions
Cayman GT4
Cayman GTS
Fuel Economy
23 mpg
combined
26 mpg
Cayman GT4
23 mpg
26 mpg
Cayman GTS
16 mpg
city
19 mpg
30 mpg
highway
33 mpg
14.3 gal
Fuel Tank Capacity
16.9 gal
326 mi
Range
442 mi
Cayman GT4
326 mi
442 mi
Cayman GTS
Environmental Impact
195.2 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).
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).
170.4 kWh
Cayman GT4
195.2 kWh
170.4 kWh
Cayman GTS
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
383 g/mi (NEFZ)
CO2 Emissions
340 g/mi (NEFZ)
Practical Convenience
Cayman GT4
Cayman GTS
2
Doors
2
2
No. of Seats
2
496 lb
Maximum Payload
540 lb
12 cu ft
Trunk Volume
9.5 cu ft









No data
Cargo Volume (Seats Down)
No data