The Comparative Analysis :

Porsche Cayman S (09 - 12) vs. Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..)

€ 62,600
Porsche Cayman S (09 - 12) Porsche Cayman S
€ 72,500
 Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..) Mercedes CLS Coupé 400 d
€ 62,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 72,500

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

Vehicle Dimensions

The Porsche Cayman S is significantly smaller in every dimension. It's 64.1 cm shorter, 8.9 cm narrower and 12.9 cm lower than the Mercedes CLS Coupé 400 d.
Porsche Cayman S
Mercedes CLS Coupé 400 d
1306
Blueprint Porsche Cayman S (09 - 12)
1801
1978
1435
Blueprint Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..)
1890
2069
1801 mm
Width
1890 mm
1978 mm
Width Incl. Mirrors
2069 mm
1306 mm
Height
1435 mm
Blueprint Porsche Cayman S (09 - 12)
2415
4347
Blueprint Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..)
2939
4988
4347 mm
Length
4988 mm
2415 mm
Wheelbase
2939 mm

Vehicle Weight

Porsche Cayman S
Mercedes CLS Coupé 400 d
1425 kg
Kerb Weight
1935 kg
1645 kg
Gross Vehicle
Weight
2545 kg
Porsche Cayman S (09 - 12)
Weight Difference:
510 kg
26.36 %
Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..)

General

Porsche Cayman S
Mercedes CLS Coupé 400 d
987C
Generation
C257
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Permanent all-wheel drive
6-speed manual transmission
Transmission
9-speed automatic transmission

Engine

Porsche Cayman S
Mercedes CLS Coupé 400 d
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Series
Mercedes-Benz OM 656
Engine Code
OM 656.929
4
Valves
4
6
Cylinders
6
3436 CC
Engine Capacity
2925 CC
316 bhp
at 7200 rpm
Power
335 bhp
at 4400 rpm
Porsche Cayman S
316 bhp
335 bhp
Mercedes CLS Coupé 400 d
370 NM
at 4750 rpm
Max. Torque
700 NM
at 1200 rpm
Porsche Cayman S
370 NM
700 NM
Mercedes CLS Coupé 400 d

Performance

Porsche Cayman S
Mercedes CLS Coupé 400 d
172 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
5 sec
62 mph 62
mph

72 m
0.000 sec

Porsche Cayman S

62 mph 62
mph

69 m
0.000 sec

Mercedes CLS Coupé 400 d

▶ REPLAY
4.51 kg/bhp
Weight-to-Power Ratio
5.78 kg/bhp
Porsche Cayman S
4.51 kg/bhp
5.78 kg/bhp
Mercedes CLS Coupé 400 d

Fuel Economy / Emissions

Porsche Cayman S
Mercedes CLS Coupé 400 d
Fuel Economy
29 mpg
combined
48 mpg
Porsche Cayman S
29 mpg
48 mpg
Mercedes CLS Coupé 400 d
20 mpg
city
41 mpg
39 mpg
motorway
53 mpg
Kraftstoffanzeige
65 L
Fuel Tank Capacity
50 L
Kraftstoffanzeige
412 mi
Range
526 mi
Porsche Cayman S
412 mi
526 mi
Mercedes CLS Coupé 400 d
Environmental Impact
185.7 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).
121.3 kWh
Porsche Cayman S
185.7 kWh
121.3 kWh
Mercedes CLS Coupé 400 d
Euro 5
Emission Standard
Euro 6d-TEMP
230 g/km (NEFZ)
CO2 Emissions
181 g/km (WLTP)

Practical Convenience

Porsche Cayman S
Mercedes CLS Coupé 400 d
2
Doors
4
2
No. of Seats
5
220 kg
Maximum Payload
610 kg
410 L
Boot Capacity
520 L
No data
Boot Capacity (Seats Down)
No data