The Comparative Analysis :

Porsche Cayman R (11 - 12) vs. Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19)

€ 69,800
Porsche Cayman R (11 - 12) Porsche Cayman R
€ 70,900
 Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19) Mercedes CLS Coupé 450 EQ Boost
€ 69,800
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 Cayman R is significantly smaller in every dimension. It's 64.1 cm shorter, 8.9 cm narrower and 14.9 cm lower than the Mercedes CLS Coupé 450 EQ Boost.
Porsche Cayman R
Mercedes CLS Coupé 450 EQ Boost
1286
Blueprint Porsche Cayman R (11 - 12)
1801
1978
1435
Blueprint Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19)
1890
2069
1801 mm
Width
1890 mm
1978 mm
Width Incl. Mirrors
2069 mm
1286 mm
Height
1435 mm
Blueprint Porsche Cayman R (11 - 12)
2415
4347
Blueprint Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19)
2939
4988
4347 mm
Length
4988 mm
2415 mm
Wheelbase
2939 mm

Vehicle Weight

Porsche Cayman R
Mercedes CLS Coupé 450 EQ Boost
1370 kg
Kerb Weight
1940 kg
1620 kg
Gross Vehicle
Weight
2585 kg
Porsche Cayman R (11 - 12)
Weight Difference:
570 kg
29.38 %
Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19)

General

Porsche Cayman R
Mercedes CLS Coupé 450 EQ Boost
987C
Generation
C257
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
6-speed manual transmission
Transmission
9-speed automatic transmission

Engine

Porsche Cayman R
Mercedes CLS Coupé 450 EQ Boost
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
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
6
Cylinders
6
3436 CC
Engine Capacity
2999 CC
325 bhp
at 7400 rpm
Power
383 bhp
at 5500 rpm
Porsche Cayman R
325 bhp
383 bhp
Mercedes CLS Coupé 450 EQ Boost
370 NM
at 4750 rpm
Max. Torque
500 NM
at 1600 rpm
Porsche Cayman R
370 NM
500 NM
Mercedes CLS Coupé 450 EQ Boost

Performance

Porsche Cayman R
Mercedes CLS Coupé 450 EQ Boost
175 mph
Maximum Speed
155 mph
5 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph 62
mph

69 m
0.000 sec

Porsche Cayman R

62 mph 62
mph

67 m
0.000 sec

Mercedes CLS Coupé 450 EQ Boost

▶ REPLAY
4.22 kg/bhp
Weight-to-Power Ratio
5.07 kg/bhp
Porsche Cayman R
4.22 kg/bhp
5.07 kg/bhp
Mercedes CLS Coupé 450 EQ Boost

Fuel Economy / Emissions

Porsche Cayman R
Mercedes CLS Coupé 450 EQ Boost
Fuel Economy
29 mpg
combined
38 mpg
Porsche Cayman R
29 mpg
38 mpg
Mercedes CLS Coupé 450 EQ Boost
20 mpg
city
29 mpg
40 mpg
motorway
46 mpg
Kraftstoffanzeige
54 L
Fuel Tank Capacity
66 L
Kraftstoffanzeige
346 mi
Range
547 mi
Porsche Cayman R
346 mi
547 mi
Mercedes CLS Coupé 450 EQ Boost
Environmental Impact
183.8 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 Cayman R
183.8 kWh
142.1 kWh
Mercedes CLS Coupé 450 EQ Boost
Euro 5
Emission Standard
Euro 6d-TEMP (WLTP) 36AG-AI
228 g/km (NEFZ)
CO2 Emissions
190 g/km (WLTP)

Practical Convenience

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