The Comparative Analysis :

Mercedes E 300 d Coupé 9G-TRONIC (18 - ..) vs. Porsche 718 Cayman (19 - ..)

€ 54,300
Mercedes E 300 d Coupé 9G-TRONIC (18 - ..) Mercedes E 300 d Coupé
€ 54,400
 Porsche 718 Cayman (19 - ..) Porsche 718 Cayman
€ 54,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 54,400

ⓘ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 44.7 cm longer, 5.9 cm wider and 13.5 cm taller than the Porsche 718 Cayman.
Mercedes E 300 d Coupé
Porsche 718 Cayman
1430
Blueprint Mercedes E 300 d Coupé 9G-TRONIC (18 - ..)
1860
2055
1295
Blueprint Porsche 718 Cayman (19 - ..)
1801
1994
1860 mm
Width
1801 mm
2055 mm
Width Incl. Mirrors
1994 mm
1430 mm
Height
1295 mm
Blueprint Mercedes E 300 d Coupé 9G-TRONIC (18 - ..)
2873
4826
Blueprint Porsche 718 Cayman (19 - ..)
2475
4379
4826 mm
Length
4379 mm
2873 mm
Wheelbase
2475 mm

Vehicle Weight

Mercedes E 300 d Coupé
Porsche 718 Cayman
1755 kg
Kerb Weight
1410 kg
2340 kg
Gross Vehicle
Weight
1655 kg
Mercedes E 300 d Coupé 9G-TRONIC (18 - ..)
Weight Difference:
345 kg
19.66 %
Porsche 718 Cayman (19 - ..)

General

Mercedes E 300 d Coupé
Porsche 718 Cayman
C238
Generation
982C
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 718 Cayman
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
4-cylinder boxer petrol engine with tur­bo­charger
Mercedes-Benz OM 654
Engine Series
OM 654.920
Engine Code
4
Valves
4
4
Cylinders
4
1950 CC
Engine Capacity
1988 CC
242 bhp
at 3800 rpm
Power
296 bhp
at 6500 rpm
Mercedes E 300 d Coupé
242 bhp
296 bhp
Porsche 718 Cayman
500 NM
at 1600 rpm
Max. Torque
380 NM
at 2150 rpm
Mercedes E 300 d Coupé
500 NM
380 NM
Porsche 718 Cayman

Performance

Mercedes E 300 d Coupé
Porsche 718 Cayman
155 mph
Maximum Speed
171 mph
6.3 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

88 m
0.000 sec

Mercedes E 300 d Coupé

62 mph 62
mph

71 m
0.000 sec

Porsche 718 Cayman

▶ REPLAY
7.25 kg/bhp
Weight-to-Power Ratio
4.76 kg/bhp
Mercedes E 300 d Coupé
7.25 kg/bhp
4.76 kg/bhp
Porsche 718 Cayman

Fuel Economy / Emissions

Mercedes E 300 d Coupé
Porsche 718 Cayman
Fuel Economy
56 mpg
combined
35 mpg
Mercedes E 300 d Coupé
56 mpg
35 mpg
Porsche 718 Cayman
43 mpg
city
25 mpg
69 mpg
motorway
46 mpg
Kraftstoffanzeige
50 L
Fuel Tank Capacity
54 L
Kraftstoffanzeige
621 mi
Range
414 mi
Mercedes E 300 d Coupé
621 mi
414 mi
Porsche 718 Cayman
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).
153.5 kWh
Mercedes E 300 d Coupé
102.8 kWh
153.5 kWh
Porsche 718 Cayman
Euro 6d-TEMP
Emission Standard
Euro 6d-TEMP
153 g/km (WLTP)
CO2 Emissions
197 g/km (WLTP)

Practical Convenience

Mercedes E 300 d Coupé
Porsche 718 Cayman
3
Doors
2
4
No. of Seats
2
585 kg
Maximum Payload
245 kg
425 L
Boot Capacity
425 L
No data
Boot Capacity (Seats Down)
No data