The Comparative Analysis :

Porsche Cayman GT4 (15 - 16) vs. Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17)

€ 85,800
Porsche Cayman GT4 (15 - 16) Porsche Cayman GT4
€ 120,800
 Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17) Mercedes CLS Coupé 63 AMG
€ 85,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 120,800

ⓘ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 20.8 inches shorter, 2.5 inches narrower and 6.5 inches lower than the Mercedes CLS Coupé 63 AMG.
Porsche Cayman GT4
Mercedes CLS Coupé 63 AMG
49.8
Blueprint Porsche Cayman GT4 (15 - 16)
71.5
77.9
56.3
Blueprint Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17)
74.1
81.7
71.5 in
Width
74.1 in
77.9 in
Width Incl. Mirrors
81.7 in
49.8 in
Height
56.3 in
Blueprint Porsche Cayman GT4 (15 - 16)
97.8
174.7
Blueprint Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17)
113.1
195.6
174.7 in
Length
195.6 in
97.8 in
Wheelbase
113.1 in

Vehicle Weight

Porsche Cayman GT4
Mercedes CLS Coupé 63 AMG
3120 lb
Curb Weight
4288 lb
3616 lb
Gross Vehicle
Weight
5324 lb
Porsche Cayman GT4 (15 - 16)
Weight Difference:
1168 lb
27.24 %
Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17)

General

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

Engine

Porsche Cayman GT4
Mercedes CLS Coupé 63 AMG
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
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

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

200 ft
0.000 sec

Porsche Cayman GT4

62 mph 62
mph

167 ft
0.000 sec

Mercedes CLS Coupé 63 AMG

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

Fuel Economy / Emissions

Porsche Cayman GT4
Mercedes CLS Coupé 63 AMG
Fuel Economy
23 mpg
combined
23 mpg
Porsche Cayman GT4
23 mpg
23 mpg
Mercedes CLS Coupé 63 AMG
16 mpg
city
16 mpg
30 mpg
highway
29 mpg
Kraftstoffanzeige
14.3 gal
Fuel Tank Capacity
17.4 gal
Kraftstoffanzeige
326 mi
Range
398 mi
Porsche Cayman GT4
326 mi
398 mi
Mercedes CLS Coupé 63 AMG
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).
195.2 kWh
Porsche Cayman GT4
195.2 kWh
195.2 kWh
Mercedes CLS Coupé 63 AMG
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
383 g/mi (NEFZ)
CO2 Emissions
385 g/mi (NEFZ)

Practical Convenience

Porsche Cayman GT4
Mercedes CLS Coupé 63 AMG
2
Doors
4
2
No. of Seats
4
496 lb
Maximum Payload
1036 lb
12 cu ft
Trunk Volume
14.7 cu ft
No data
Cargo Volume (Seats Down)
No data