The Comparative Analysis :

Mercedes E 400 Coupé 7G-TRONIC PLUS (13 - 14) vs. Porsche 718 Cayman GTS PDK (18 - ..)

€ 56,300
Mercedes E 400 Coupé 7G-TRONIC PLUS (13 - 14) Mercedes E 400 Coupé
€ 80,500
 Porsche 718 Cayman GTS PDK (18 - ..) Porsche 718 Cayman GTS
€ 56,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 80,500

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

Vehicle Dimensions

The dimensions of these vehicles differ considerably. The Mercedes E 400 Coupé is 12.2 inches longer, 0.6 inches narrower and 4.4 inches taller than the Porsche 718 Cayman GTS.
Mercedes E 400 Coupé
Porsche 718 Cayman GTS
55
Blueprint Mercedes E 400 Coupé 7G-TRONIC PLUS (13 - 14)
70.3
79.4
50.6
Blueprint Porsche 718 Cayman GTS PDK (18 - ..)
70.9
78.5
70.3 in
Width
70.9 in
79.4 in
Width Incl. Mirrors
78.5 in
55 in
Height
50.6 in
Blueprint Mercedes E 400 Coupé 7G-TRONIC PLUS (13 - 14)
108.7
185.2
Blueprint Porsche 718 Cayman GTS PDK (18 - ..)
97.4
173
185.2 in
Length
173 in
108.7 in
Wheelbase
97.4 in

Vehicle Weight

Mercedes E 400 Coupé
Porsche 718 Cayman GTS
3803 lb
Curb Weight
3263 lb
4839 lb
Gross Vehicle
Weight
3759 lb
Mercedes E 400 Coupé 7G-TRONIC PLUS (13 - 14)
Weight Difference:
540 lb
14.2 %
Porsche 718 Cayman GTS PDK (18 - ..)

General

Mercedes E 400 Coupé
Porsche 718 Cayman GTS
C207
Generation
982C
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

Mercedes E 400 Coupé
Porsche 718 Cayman GTS
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
4-cylinder boxer gasoline engine with tur­bo­charger
Mercedes-Benz M 276
Engine Series
M 276.820
Engine Code
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2.5 L / 122 cu in
328 hp
at 5500 rpm
Power
360 hp
at 6500 rpm
Mercedes E 400 Coupé
328 hp
360 hp
Porsche 718 Cayman GTS
354 lb‑ft
at 1400 rpm
Max. Torque
317 lb‑ft
at 1900 rpm
Mercedes E 400 Coupé
354 lb‑ft
317 lb‑ft
Porsche 718 Cayman GTS

Performance

Mercedes E 400 Coupé
Porsche 718 Cayman GTS
155 mph
Maximum Speed
180 mph
5.2 sec
Acceleration 0 to 62 mph
4.3 sec
62 mph 62
mph

236 ft
0.000 sec

Mercedes E 400 Coupé

62 mph 62
mph

197 ft
0.000 sec

Porsche 718 Cayman GTS

▶ REPLAY
11.59 lb/hp
Weight-to-Power Ratio
9.06 lb/hp
Mercedes E 400 Coupé
11.59 lb/hp
9.06 lb/hp
Porsche 718 Cayman GTS

Fuel Economy / Emissions

Mercedes E 400 Coupé
Porsche 718 Cayman GTS
Fuel Economy
32 mpg
combined
28 mpg
Mercedes E 400 Coupé
32 mpg
28 mpg
Porsche 718 Cayman GTS
22 mpg
city
20 mpg
42 mpg
highway
35 mpg
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
554 mi
Range
468 mi
Mercedes E 400 Coupé
554 mi
468 mi
Porsche 718 Cayman GTS
Environmental Impact
140.2 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).
161.1 kWh
Mercedes E 400 Coupé
140.2 kWh
161.1 kWh
Porsche 718 Cayman GTS
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
277 g/mi (NEFZ)
CO2 Emissions
335 g/mi (WLTP)

Practical Convenience

Mercedes E 400 Coupé
Porsche 718 Cayman GTS
3
Doors
2
4
No. of Seats
2
1036 lb
Maximum Payload
496 lb
12.7 cu ft
Trunk Volume
12 cu ft
No data
Cargo Volume (Seats Down)
No data