The Comparative Analysis :

Mercedes E 400 Coupé 4MATIC 9G-TRONIC (17 - 18) vs. Porsche Cayman S (13 - 16)

€ 64,800
Mercedes E 400 Coupé 4MATIC 9G-TRONIC (17 - 18) Mercedes E 400 Coupé
€ 64,100
 Porsche Cayman S (13 - 16) Porsche Cayman S
€ 64,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 64,100

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

Vehicle Dimensions

The Mercedes E 400 Coupé is significantly bigger in every dimension. It's 44.6 cm longer, 5.9 cm wider and 13.5 cm taller than the Porsche Cayman S.
Mercedes E 400 Coupé
Porsche Cayman S
1430
Blueprint Mercedes E 400 Coupé 4MATIC 9G-TRONIC (17 - 18)
1860
2055
1295
Blueprint Porsche Cayman S (13 - 16)
1801
1978
1860 mm
Width
1801 mm
2055 mm
Width Incl. Mirrors
1978 mm
1430 mm
Height
1295 mm
Blueprint Mercedes E 400 Coupé 4MATIC 9G-TRONIC (17 - 18)
2873
4826
Blueprint Porsche Cayman S (13 - 16)
2475
4380
4826 mm
Length
4380 mm
2873 mm
Wheelbase
2475 mm

Vehicle Weight

Mercedes E 400 Coupé
Porsche Cayman S
1845 kg
Kerb Weight
1395 kg
2360 kg
Gross Vehicle
Weight
1665 kg
Mercedes E 400 Coupé 4MATIC 9G-TRONIC (17 - 18)
Weight Difference:
450 kg
24.39 %
Porsche Cayman S (13 - 16)

General

Mercedes E 400 Coupé
Porsche Cayman S
C238
Generation
981C
Coupe
Car Body Style
Coupe
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
9-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes E 400 Coupé
Porsche Cayman S
V6 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 276
Engine Series
M 276.823
Engine Code
4
Valves
4
6
Cylinders
6
2996 CC
Engine Capacity
3436 CC
328 bhp
at 5250 rpm
Power
321 bhp
at 7400 rpm
Mercedes E 400 Coupé
328 bhp
321 bhp
Porsche Cayman S
480 NM
at 1600 rpm
Max. Torque
370 NM
at 4500 rpm
Mercedes E 400 Coupé
480 NM
370 NM
Porsche Cayman S

Performance

Mercedes E 400 Coupé
Porsche Cayman S
155 mph
Maximum Speed
176 mph
5.3 sec
Acceleration 0 to 62 mph
5 sec
62 mph 62
mph

74 m
0.000 sec

Mercedes E 400 Coupé

62 mph 62
mph

69 m
0.000 sec

Porsche Cayman S

▶ REPLAY
5.63 kg/bhp
Weight-to-Power Ratio
4.35 kg/bhp
Mercedes E 400 Coupé
5.63 kg/bhp
4.35 kg/bhp
Porsche Cayman S

Fuel Economy / Emissions

Mercedes E 400 Coupé
Porsche Cayman S
Fuel Economy
35 mpg
combined
32 mpg
Mercedes E 400 Coupé
35 mpg
32 mpg
Porsche Cayman S
26 mpg
city
23 mpg
44 mpg
motorway
41 mpg
Kraftstoffanzeige
66 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
506 mi
Range
452 mi
Mercedes E 400 Coupé
506 mi
452 mi
Porsche Cayman S
Environmental Impact
153.5 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).
166.7 kWh
Mercedes E 400 Coupé
153.5 kWh
166.7 kWh
Porsche Cayman S
Euro 6b (NEFZ)
Emission Standard
Euro 5 / Euro 6
183 g/km (NEFZ)
CO2 Emissions
206 g/km (NEFZ)

Practical Convenience

Mercedes E 400 Coupé
Porsche Cayman S
3
Doors
2
4
No. of Seats
2
515 kg
Maximum Payload
270 kg
425 L
Boot Capacity
334 L
No data
Boot Capacity (Seats Down)
No data