The Comparative Analysis :

Mercedes E 300 d Coupé 9G-TRONIC (18 - ..) vs. Porsche Cayman S (09 - 12)

€ 54,300
Mercedes E 300 d Coupé 9G-TRONIC (18 - ..) Mercedes E 300 d Coupé
€ 62,600
 Porsche Cayman S (09 - 12) Porsche Cayman S
€ 54,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 62,600

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

Vehicle Dimensions

The Mercedes E 300 d Coupé is significantly bigger in every dimension. It's 47.9 cm longer, 5.9 cm wider and 12.4 cm taller than the Porsche Cayman S.
Mercedes E 300 d Coupé
Porsche Cayman S
1430
Blueprint Mercedes E 300 d Coupé 9G-TRONIC (18 - ..)
1860
2055
1306
Blueprint Porsche Cayman S (09 - 12)
1801
1978
1860 mm
Width
1801 mm
2055 mm
Width Incl. Mirrors
1978 mm
1430 mm
Height
1306 mm
Blueprint Mercedes E 300 d Coupé 9G-TRONIC (18 - ..)
2873
4826
Blueprint Porsche Cayman S (09 - 12)
2415
4347
4826 mm
Length
4347 mm
2873 mm
Wheelbase
2415 mm

Vehicle Weight

Mercedes E 300 d Coupé
Porsche Cayman S
1755 kg
Kerb Weight
1425 kg
2340 kg
Gross Vehicle
Weight
1645 kg
Mercedes E 300 d Coupé 9G-TRONIC (18 - ..)
Weight Difference:
330 kg
18.8 %
Porsche Cayman S (09 - 12)

General

Mercedes E 300 d Coupé
Porsche Cayman S
C238
Generation
987C
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
9-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes E 300 d Coupé
Porsche Cayman S
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz OM 654
Engine Series
OM 654.920
Engine Code
4
Valves
4
4
Cylinders
6
1950 CC
Engine Capacity
3436 CC
242 bhp
at 3800 rpm
Power
316 bhp
at 7200 rpm
Mercedes E 300 d Coupé
242 bhp
316 bhp
Porsche Cayman S
500 NM
at 1600 rpm
Max. Torque
370 NM
at 4750 rpm
Mercedes E 300 d Coupé
500 NM
370 NM
Porsche Cayman S

Performance

Mercedes E 300 d Coupé
Porsche Cayman S
155 mph
Maximum Speed
172 mph
6.3 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph 62
mph

88 m
0.000 sec

Mercedes E 300 d Coupé

62 mph 62
mph

72 m
0.000 sec

Porsche Cayman S

▶ REPLAY
7.25 kg/bhp
Weight-to-Power Ratio
4.51 kg/bhp
Mercedes E 300 d Coupé
7.25 kg/bhp
4.51 kg/bhp
Porsche Cayman S

Fuel Economy / Emissions

Mercedes E 300 d Coupé
Porsche Cayman S
Fuel Economy
56 mpg
combined
29 mpg
Mercedes E 300 d Coupé
56 mpg
29 mpg
Porsche Cayman S
43 mpg
city
20 mpg
69 mpg
motorway
39 mpg
Kraftstoffanzeige
50 L
Fuel Tank Capacity
65 L
Kraftstoffanzeige
621 mi
Range
412 mi
Mercedes E 300 d Coupé
621 mi
412 mi
Porsche Cayman S
Environmental Impact
102.8 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).
185.7 kWh
Mercedes E 300 d Coupé
102.8 kWh
185.7 kWh
Porsche Cayman S
Euro 6d-TEMP
Emission Standard
Euro 5
153 g/km (WLTP)
CO2 Emissions
230 g/km (NEFZ)

Practical Convenience

Mercedes E 300 d Coupé
Porsche Cayman S
3
Doors
2
4
No. of Seats
2
585 kg
Maximum Payload
220 kg
425 L
Boot Capacity
410 L
No data
Boot Capacity (Seats Down)
No data