The Comparative Analysis :

Porsche Cayman GT4 (15 - 16) vs. Mercedes CLS Coupé 63 AMG Performance Plus SPEEDSHIFT MCT (11 - 13)

€ 85,800
Porsche Cayman GT4 (15 - 16) Porsche Cayman GT4
€ 123,900
 Mercedes CLS Coupé 63 AMG Performance Plus SPEEDSHIFT MCT (11 - 13) Mercedes CLS Coupé 63 AMG Performance Plus
€ 85,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 123,900

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

Vehicle Dimensions

The Porsche Cayman GT4 is significantly smaller in every dimension. It's 19.8 inches shorter, 2.5 inches narrower and 5.9 inches lower than the Mercedes CLS Coupé 63 AMG Performance Plus.
Porsche Cayman GT4
Mercedes CLS Coupé 63 AMG Performance Plus
49.8
Blueprint Porsche Cayman GT4 (15 - 16)
71.5
77.9
55.7
Blueprint Mercedes CLS Coupé 63 AMG Performance Plus SPEEDSHIFT MCT (11 - 13)
74.1
81.7
71.5 in
Width
74.1 in
77.9 in
Width Incl. Mirrors
81.7 in
49.8 in
Height
55.7 in
Blueprint Porsche Cayman GT4 (15 - 16)
97.8
174.7
Blueprint Mercedes CLS Coupé 63 AMG Performance Plus SPEEDSHIFT MCT (11 - 13)
113.1
194.5
174.7 in
Length
194.5 in
97.8 in
Wheelbase
113.1 in

Vehicle Weight

Porsche Cayman GT4
Mercedes CLS Coupé 63 AMG Performance Plus
3120 lb
Curb Weight
4123 lb
3616 lb
Gross Vehicle
Weight
5269 lb
Porsche Cayman GT4 (15 - 16)
Weight Difference:
1003 lb
24.33 %
Mercedes CLS Coupé 63 AMG Performance Plus SPEEDSHIFT MCT (11 - 13)

General

Porsche Cayman GT4
Mercedes CLS Coupé 63 AMG Performance Plus
981C
Generation
C218
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
7-speed automatic transmission

Engine

Porsche Cayman GT4
Mercedes CLS Coupé 63 AMG Performance Plus
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Series
Mercedes-Benz M 157
Engine Code
M 157.981
4
Valves
4
6
Cylinders
8
3.8 L / 186 cu in
Displacement
5.5 L / 269 cu in
380 hp
at 7400 rpm
Power
549 hp
at 5250 rpm
Porsche Cayman GT4
380 hp
549 hp
Mercedes CLS Coupé 63 AMG Performance Plus
310 lb‑ft
at 4750 rpm
Max. Torque
531 lb‑ft
at 1750 rpm
Porsche Cayman GT4
310 lb‑ft
531 lb‑ft
Mercedes CLS Coupé 63 AMG Performance Plus

Performance

Porsche Cayman GT4
Mercedes CLS Coupé 63 AMG Performance Plus
183 mph
Maximum Speed
155 mph
4.4 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

200 ft
0.000 sec

Porsche Cayman GT4

62 mph 62
mph

190 ft
0.000 sec

Mercedes CLS Coupé 63 AMG Performance Plus

▶ REPLAY
8.21 lb/hp
Weight-to-Power Ratio
7.51 lb/hp
Porsche Cayman GT4
8.21 lb/hp
7.51 lb/hp
Mercedes CLS Coupé 63 AMG Performance Plus

Fuel Economy / Emissions

Porsche Cayman GT4
Mercedes CLS Coupé 63 AMG Performance Plus
Fuel Economy
23 mpg
combined
24 mpg
Porsche Cayman GT4
23 mpg
24 mpg
Mercedes CLS Coupé 63 AMG Performance Plus
16 mpg
city
17 mpg
30 mpg
highway
31 mpg
Kraftstoffanzeige
14.3 gal
Fuel Tank Capacity
17.4 gal
Kraftstoffanzeige
326 mi
Range
414 mi
Porsche Cayman GT4
326 mi
414 mi
Mercedes CLS Coupé 63 AMG Performance Plus
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).
187.5 kWh
Porsche Cayman GT4
195.2 kWh
187.5 kWh
Mercedes CLS Coupé 63 AMG Performance Plus
Euro 6b (NEFZ)
Emission Standard
Euro 5
383 g/mi (NEFZ)
CO2 Emissions
372 g/mi (NEFZ)

Practical Convenience

Porsche Cayman GT4
Mercedes CLS Coupé 63 AMG Performance Plus
2
Doors
4
2
No. of Seats
4
496 lb
Maximum Payload
1146 lb
12 cu ft
Trunk Volume
14.7 cu ft
No data
Cargo Volume (Seats Down)
No data