The Comparative Analysis :

Mercedes E 320 Coupé 7G-TRONIC PLUS (14 - 16) vs. Porsche 718 Cayman GTS (19 - ..)

€ 52,700
Mercedes E 320 Coupé 7G-TRONIC PLUS (14 - 16) Mercedes E 320 Coupé
€ 77,200
 Porsche 718 Cayman GTS (19 - ..) Porsche 718 Cayman GTS
€ 52,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 77,200

ⓘ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 320 Coupé is 12.2 inches longer, 0.6 inches narrower and 4.4 inches taller than the Porsche 718 Cayman GTS.
Mercedes E 320 Coupé
Porsche 718 Cayman GTS
55
Blueprint Mercedes E 320 Coupé 7G-TRONIC PLUS (14 - 16)
70.3
79.4
50.6
Blueprint Porsche 718 Cayman GTS (19 - ..)
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 320 Coupé 7G-TRONIC PLUS (14 - 16)
108.7
185.2
Blueprint Porsche 718 Cayman GTS (19 - ..)
97.4
173
185.2 in
Length
173 in
108.7 in
Wheelbase
97.4 in

Vehicle Weight

Mercedes E 320 Coupé
Porsche 718 Cayman GTS
3803 lb
Curb Weight
3197 lb
4839 lb
Gross Vehicle
Weight
3693 lb
Mercedes E 320 Coupé 7G-TRONIC PLUS (14 - 16)
Weight Difference:
606 lb
15.93 %
Porsche 718 Cayman GTS (19 - ..)

General

Mercedes E 320 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
6-speed manual transmission

Engine

Mercedes E 320 Coupé
Porsche 718 Cayman GTS
V6 gasoline engine with tur­bo­charger
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
268 hp
at 5000 rpm
Power
360 hp
at 6500 rpm
Mercedes E 320 Coupé
268 hp
360 hp
Porsche 718 Cayman GTS
295 lb‑ft
at 1300 rpm
Max. Torque
317 lb‑ft
at 1900 rpm
Mercedes E 320 Coupé
295 lb‑ft
317 lb‑ft
Porsche 718 Cayman GTS

Performance

Mercedes E 320 Coupé
Porsche 718 Cayman GTS
155 mph
Maximum Speed
180 mph
6.6 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

302 ft
0.000 sec

Mercedes E 320 Coupé

62 mph 62
mph

210 ft
0.000 sec

Porsche 718 Cayman GTS

▶ REPLAY
14.19 lb/hp
Weight-to-Power Ratio
8.88 lb/hp
Mercedes E 320 Coupé
14.19 lb/hp
8.88 lb/hp
Porsche 718 Cayman GTS

Fuel Economy / Emissions

Mercedes E 320 Coupé
Porsche 718 Cayman GTS
Fuel Economy
32 mpg
combined
26 mpg
Mercedes E 320 Coupé
32 mpg
26 mpg
Porsche 718 Cayman GTS
22 mpg
city
18 mpg
42 mpg
highway
33 mpg
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
554 mi
Range
432 mi
Mercedes E 320 Coupé
554 mi
432 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).
174.3 kWh
Mercedes E 320 Coupé
140.2 kWh
174.3 kWh
Porsche 718 Cayman GTS
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
277 g/mi (NEFZ)
CO2 Emissions
362 g/mi (WLTP)

Practical Convenience

Mercedes E 320 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