The Comparative Analysis :

Mercedes E 450 Coupé 4MATIC 9G-TRONIC (18 - ..) vs. Porsche 718 Cayman GTS PDK (18 - ..)

€ 65,000
Mercedes E 450 Coupé 4MATIC 9G-TRONIC (18 - ..) Mercedes E 450 Coupé
€ 80,500
 Porsche 718 Cayman GTS PDK (18 - ..) Porsche 718 Cayman GTS
€ 65,000
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 Mercedes E 450 Coupé is significantly bigger in every dimension. It's 17 inches longer, 2.3 inches wider and 5.7 inches taller than the Porsche 718 Cayman GTS.
Mercedes E 450 Coupé
Porsche 718 Cayman GTS
56.3
Blueprint Mercedes E 450 Coupé 4MATIC 9G-TRONIC (18 - ..)
73.2
80.9
50.6
Blueprint Porsche 718 Cayman GTS PDK (18 - ..)
70.9
78.5
73.2 in
Width
70.9 in
80.9 in
Width Incl. Mirrors
78.5 in
56.3 in
Height
50.6 in
Blueprint Mercedes E 450 Coupé 4MATIC 9G-TRONIC (18 - ..)
113.1
190
Blueprint Porsche 718 Cayman GTS PDK (18 - ..)
97.4
173
190 in
Length
173 in
113.1 in
Wheelbase
97.4 in

Vehicle Weight

Mercedes E 450 Coupé
Porsche 718 Cayman GTS
4101 lb
Curb Weight
3263 lb
5214 lb
Gross Vehicle
Weight
3759 lb
Mercedes E 450 Coupé 4MATIC 9G-TRONIC (18 - ..)
Weight Difference:
838 lb
20.44 %
Porsche 718 Cayman GTS PDK (18 - ..)

General

Mercedes E 450 Coupé
Porsche 718 Cayman GTS
C238
Generation
982C
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

Mercedes E 450 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 276.823
Engine Code
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2.5 L / 122 cu in
362 hp
at 5250 rpm
Power
360 hp
at 6500 rpm
Mercedes E 450 Coupé
362 hp
360 hp
Porsche 718 Cayman GTS
369 lb‑ft
at 1800 rpm
Max. Torque
317 lb‑ft
at 1900 rpm
Mercedes E 450 Coupé
369 lb‑ft
317 lb‑ft
Porsche 718 Cayman GTS

Performance

Mercedes E 450 Coupé
Porsche 718 Cayman GTS
155 mph
Maximum Speed
180 mph
5.6 sec
Acceleration 0 to 62 mph
4.3 sec
62 mph 62
mph

256 ft
0.000 sec

Mercedes E 450 Coupé

62 mph 62
mph

197 ft
0.000 sec

Porsche 718 Cayman GTS

▶ REPLAY
11.33 lb/hp
Weight-to-Power Ratio
9.06 lb/hp
Mercedes E 450 Coupé
11.33 lb/hp
9.06 lb/hp
Porsche 718 Cayman GTS

Fuel Economy / Emissions

Mercedes E 450 Coupé
Porsche 718 Cayman GTS
Fuel Economy
27 mpg
combined
28 mpg
Mercedes E 450 Coupé
27 mpg
28 mpg
Porsche 718 Cayman GTS
19 mpg
city
20 mpg
36 mpg
highway
35 mpg
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
477 mi
Range
468 mi
Mercedes E 450 Coupé
477 mi
468 mi
Porsche 718 Cayman GTS
Environmental Impact
162.9 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 450 Coupé
162.9 kWh
161.1 kWh
Porsche 718 Cayman GTS
Euro 6d-TEMP
Emission Standard
Euro 6d-TEMP
327 g/mi (WLTP)
CO2 Emissions
335 g/mi (WLTP)

Practical Convenience

Mercedes E 450 Coupé
Porsche 718 Cayman GTS
3
Doors
2
4
No. of Seats
2
1113 lb
Maximum Payload
496 lb
12 cu ft
Trunk Volume
12 cu ft
No data
Cargo Volume (Seats Down)
No data