The Comparative Analysis :

Porsche 718 Cayman GTS (19 - ..) vs. Mercedes E 400 d Coupé 4MATIC 9G-TRONIC (18 - ..)

€ 77,200
Porsche 718 Cayman GTS (19 - ..) Porsche 718 Cayman GTS
€ 65,500
 Mercedes E 400 d Coupé 4MATIC 9G-TRONIC (18 - ..) Mercedes E 400 d Coupé
€ 77,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 65,500

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

Vehicle Dimensions

The Porsche 718 Cayman GTS is significantly smaller in every dimension. It's 17 inches shorter, 2.3 inches narrower and 5.7 inches lower than the Mercedes E 400 d Coupé.
Porsche 718 Cayman GTS
Mercedes E 400 d Coupé
50.6
Blueprint Porsche 718 Cayman GTS (19 - ..)
70.9
78.5
56.3
Blueprint Mercedes E 400 d Coupé 4MATIC 9G-TRONIC (18 - ..)
73.2
80.9
70.9 in
Width
73.2 in
78.5 in
Width Incl. Mirrors
80.9 in
50.6 in
Height
56.3 in
Blueprint Porsche 718 Cayman GTS (19 - ..)
97.4
173
Blueprint Mercedes E 400 d Coupé 4MATIC 9G-TRONIC (18 - ..)
113.1
190
173 in
Length
190 in
97.4 in
Wheelbase
113.1 in

Vehicle Weight

Porsche 718 Cayman GTS
Mercedes E 400 d Coupé
3197 lb
Curb Weight
4277 lb
3693 lb
Gross Vehicle
Weight
5379 lb
Porsche 718 Cayman GTS (19 - ..)
Weight Difference:
1080 lb
25.25 %
Mercedes E 400 d Coupé 4MATIC 9G-TRONIC (18 - ..)

General

Porsche 718 Cayman GTS
Mercedes E 400 d Coupé
982C
Generation
C238
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
9-speed automatic transmission

Engine

Porsche 718 Cayman GTS
Mercedes E 400 d Coupé
4-cylinder boxer gasoline engine with tur­bo­charger
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Series
Mercedes-Benz OM 656
Engine Code
OM 656.929
4
Valves
4
4
Cylinders
6
2.5 L / 122 cu in
Displacement
2.9 L / 142 cu in
360 hp
at 6500 rpm
Power
335 hp
at 3400 rpm
Porsche 718 Cayman GTS
360 hp
335 hp
Mercedes E 400 d Coupé
317 lb‑ft
at 1900 rpm
Max. Torque
516 lb‑ft
at 1200 rpm
Porsche 718 Cayman GTS
317 lb‑ft
516 lb‑ft
Mercedes E 400 d Coupé

Performance

Porsche 718 Cayman GTS
Mercedes E 400 d Coupé
180 mph
Maximum Speed
155 mph
4.6 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

210 ft
0.000 sec

Porsche 718 Cayman GTS

62 mph 62
mph

233 ft
0.000 sec

Mercedes E 400 d Coupé

▶ REPLAY
8.88 lb/hp
Weight-to-Power Ratio
12.77 lb/hp
Porsche 718 Cayman GTS
8.88 lb/hp
12.77 lb/hp
Mercedes E 400 d Coupé

Fuel Economy / Emissions

Porsche 718 Cayman GTS
Mercedes E 400 d Coupé
Fuel Economy
26 mpg
combined
40 mpg
Porsche 718 Cayman GTS
26 mpg
40 mpg
Mercedes E 400 d Coupé
18 mpg
city
34 mpg
33 mpg
highway
44 mpg
Kraftstoffanzeige
16.9 gal
Fuel Tank Capacity
13.2 gal
Kraftstoffanzeige
432 mi
Range
526 mi
Porsche 718 Cayman GTS
432 mi
526 mi
Mercedes E 400 d Coupé
Environmental Impact
174.3 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 718 Cayman GTS
174.3 kWh
121.3 kWh
Mercedes E 400 d Coupé
Euro 6d-TEMP
Emission Standard
Euro 6d-TEMP
362 g/mi (WLTP)
CO2 Emissions
286 g/mi (WLTP)

Practical Convenience

Porsche 718 Cayman GTS
Mercedes E 400 d Coupé
2
Doors
3
2
No. of Seats
4
496 lb
Maximum Payload
1102 lb
12 cu ft
Trunk Volume
12 cu ft
No data
Cargo Volume (Seats Down)
No data