The Comparative Analysis :

Porsche 718 Cayman GTS PDK (17 - 18) vs. Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19)

€ 79,400
Porsche 718 Cayman GTS PDK (17 - 18) Porsche 718 Cayman GTS
€ 70,900
 Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19) Mercedes CLS Coupé 450 EQ Boost
€ 79,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 70,900

ⓘ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 59.5 cm shorter, 8.9 cm narrower and 14.9 cm lower than the Mercedes CLS Coupé 450 EQ Boost.
Porsche 718 Cayman GTS
Mercedes CLS Coupé 450 EQ Boost
1286
Blueprint Porsche 718 Cayman GTS PDK (17 - 18)
1801
1994
1435
Blueprint Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19)
1890
2069
1801 mm
Width
1890 mm
1994 mm
Width Incl. Mirrors
2069 mm
1286 mm
Height
1435 mm
Blueprint Porsche 718 Cayman GTS PDK (17 - 18)
2475
4393
Blueprint Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19)
2939
4988
4393 mm
Length
4988 mm
2475 mm
Wheelbase
2939 mm

Vehicle Weight

Porsche 718 Cayman GTS
Mercedes CLS Coupé 450 EQ Boost
1480 kg
Kerb Weight
1940 kg
1705 kg
Gross Vehicle
Weight
2585 kg
Porsche 718 Cayman GTS PDK (17 - 18)
Weight Difference:
460 kg
23.71 %
Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19)

General

Porsche 718 Cayman GTS
Mercedes CLS Coupé 450 EQ Boost
982C
Generation
C257
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
7-speed dual clutch transmission
Transmission
9-speed automatic transmission

Engine

Porsche 718 Cayman GTS
Mercedes CLS Coupé 450 EQ Boost
4-cylinder boxer petrol engine with tur­bo­charger
Engine Type
6-cylinder mild hybrid petrol engine with tur­bo­charger and elec­tric driven com­pres­sor
Engine Series
Mercedes-Benz M 256
Engine Code
M 256.930
4
Valves
4
4
Cylinders
6
2497 CC
Engine Capacity
2999 CC
360 bhp
at 6500 rpm
Power
383 bhp
at 5500 rpm
Porsche 718 Cayman GTS
360 bhp
383 bhp
Mercedes CLS Coupé 450 EQ Boost
430 NM
at 1900 rpm
Max. Torque
500 NM
at 1600 rpm
Porsche 718 Cayman GTS
430 NM
500 NM
Mercedes CLS Coupé 450 EQ Boost

Performance

Porsche 718 Cayman GTS
Mercedes CLS Coupé 450 EQ Boost
180 mph
Maximum Speed
155 mph
4.3 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph 62
mph

60 m
0.000 sec

Porsche 718 Cayman GTS

62 mph 62
mph

67 m
0.000 sec

Mercedes CLS Coupé 450 EQ Boost

▶ REPLAY
4.11 kg/bhp
Weight-to-Power Ratio
5.07 kg/bhp
Porsche 718 Cayman GTS
4.11 kg/bhp
5.07 kg/bhp
Mercedes CLS Coupé 450 EQ Boost

Fuel Economy / Emissions

Porsche 718 Cayman GTS
Mercedes CLS Coupé 450 EQ Boost
Fuel Economy
34 mpg
combined
38 mpg
Porsche 718 Cayman GTS
34 mpg
38 mpg
Mercedes CLS Coupé 450 EQ Boost
26 mpg
city
29 mpg
43 mpg
motorway
46 mpg
Kraftstoffanzeige
64 L
Fuel Tank Capacity
66 L
Kraftstoffanzeige
485 mi
Range
547 mi
Porsche 718 Cayman GTS
485 mi
547 mi
Mercedes CLS Coupé 450 EQ Boost
Environmental Impact
155.3 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).
142.1 kWh
Porsche 718 Cayman GTS
155.3 kWh
142.1 kWh
Mercedes CLS Coupé 450 EQ Boost
Euro 6c (NEFZ) 36ZA-ZF
Emission Standard
Euro 6d-TEMP (WLTP) 36AG-AI
186 g/km (NEFZ)
CO2 Emissions
190 g/km (WLTP)

Practical Convenience

Porsche 718 Cayman GTS
Mercedes CLS Coupé 450 EQ Boost
2
Doors
4
2
No. of Seats
5
225 kg
Maximum Payload
645 kg
425 L
Boot Capacity
520 L
No data
Boot Capacity (Seats Down)
No data