The Comparative Analysis :

Mercedes CLS Coupé 350 9G-TRONIC (19 - ..) vs. Porsche Cayman Tiptronic (06 - 09)

€ 63,500
Mercedes CLS Coupé 350 9G-TRONIC (19 - ..) Mercedes CLS Coupé 350
€ 51,500
 Porsche Cayman Tiptronic (06 - 09) Porsche Cayman
€ 63,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,500

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

Vehicle Dimensions

The Mercedes CLS Coupé 350 is significantly bigger in every dimension. It's 64.7 cm longer, 8.9 cm wider and 13 cm taller than the Porsche Cayman.
Mercedes CLS Coupé 350
Porsche Cayman
1435
Blueprint Mercedes CLS Coupé 350 9G-TRONIC (19 - ..)
1890
2069
1305
Blueprint Porsche Cayman Tiptronic (06 - 09)
1801
1978
1890 mm
Width
1801 mm
2069 mm
Width Incl. Mirrors
1978 mm
1435 mm
Height
1305 mm
Blueprint Mercedes CLS Coupé 350 9G-TRONIC (19 - ..)
2939
4988
Blueprint Porsche Cayman Tiptronic (06 - 09)
2415
4341
4988 mm
Length
4341 mm
2939 mm
Wheelbase
2415 mm

Vehicle Weight

Mercedes CLS Coupé 350
Porsche Cayman
1765 kg
Kerb Weight
1435 kg
2410 kg
Gross Vehicle
Weight
1665 kg
Mercedes CLS Coupé 350 9G-TRONIC (19 - ..)
Weight Difference:
330 kg
18.7 %
Porsche Cayman Tiptronic (06 - 09)

General

Mercedes CLS Coupé 350
Porsche Cayman
C257
Generation
987C
Coupe
Car Body Style
Coupe
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
9-speed automatic transmission
Transmission
5-speed automatic transmission

Engine

Mercedes CLS Coupé 350
Porsche Cayman
4-cylinder mild hybrid petrol engine with tur­bo­charger
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 264
Engine Series
M 264.920
Engine Code
4
Valves
4
4
Cylinders
6
1991 CC
Engine Capacity
2687 CC
309 bhp
at 5500 rpm
Power
242 bhp
at 6500 rpm
Mercedes CLS Coupé 350
309 bhp
242 bhp
Porsche Cayman
400 NM
at 3000 rpm
Max. Torque
273 NM
at 4600 rpm
Mercedes CLS Coupé 350
400 NM
273 NM
Porsche Cayman

Performance

Mercedes CLS Coupé 350
Porsche Cayman
155 mph
Maximum Speed
157 mph
6.1 sec
Acceleration 0 to 62 mph
7 sec
62 mph 62
mph

85 m
0.000 sec

Mercedes CLS Coupé 350

62 mph 62
mph

97 m
0.000 sec

Porsche Cayman

▶ REPLAY
5.71 kg/bhp
Weight-to-Power Ratio
5.93 kg/bhp
Mercedes CLS Coupé 350
5.71 kg/bhp
5.93 kg/bhp
Porsche Cayman

Fuel Economy / Emissions

Mercedes CLS Coupé 350
Porsche Cayman
Fuel Economy
41 mpg
combined
27 mpg
Mercedes CLS Coupé 350
41 mpg
27 mpg
Porsche Cayman
31 mpg
city
19 mpg
50 mpg
motorway
37 mpg
Kraftstoffanzeige
66 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
595 mi
Range
386 mi
Mercedes CLS Coupé 350
595 mi
386 mi
Porsche Cayman
Environmental Impact
130.7 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
Mercedes CLS Coupé 350
130.7 kWh
195.2 kWh
Porsche Cayman
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
Emission Standard
Euro 4
177 g/km (WLTP)
CO2 Emissions
242 g/km (NEFZ)

Practical Convenience

Mercedes CLS Coupé 350
Porsche Cayman
4
Doors
2
5
No. of Seats
2
645 kg
Maximum Payload
230 kg
520 L
Boot Capacity
410 L
No data
Boot Capacity (Seats Down)
No data