The Comparative Analysis :

Mercedes E 220 d Coupé (15 - 16) vs. Porsche 718 Cayman GTS PDK (17 - 18)

€ 45,800
Mercedes E 220 d Coupé (15 - 16) Mercedes E 220 d Coupé
€ 79,400
 Porsche 718 Cayman GTS PDK (17 - 18) Porsche 718 Cayman GTS
€ 45,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 79,400

ⓘ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 220 d Coupé is 12.2 inches longer, 0.6 inches narrower and 4.4 inches taller than the Porsche 718 Cayman GTS.
Mercedes E 220 d Coupé
Porsche 718 Cayman GTS
55
Blueprint Mercedes E 220 d Coupé (15 - 16)
70.3
79.4
50.6
Blueprint Porsche 718 Cayman GTS PDK (17 - 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 220 d Coupé (15 - 16)
108.7
185.2
Blueprint Porsche 718 Cayman GTS PDK (17 - 18)
97.4
173
185.2 in
Length
173 in
108.7 in
Wheelbase
97.4 in

Vehicle Weight

Mercedes E 220 d Coupé
Porsche 718 Cayman GTS
3803 lb
Curb Weight
3263 lb
4839 lb
Gross Vehicle
Weight
3759 lb
Mercedes E 220 d Coupé (15 - 16)
Weight Difference:
540 lb
14.2 %
Porsche 718 Cayman GTS PDK (17 - 18)

General

Mercedes E 220 d Coupé
Porsche 718 Cayman GTS
C207
Generation
982C
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
7-speed dual clutch transmission

Engine

Mercedes E 220 d Coupé
Porsche 718 Cayman GTS
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
4-cylinder boxer gasoline engine with tur­bo­charger
Mercedes-Benz OM 651
Engine Series
OM 651.911
Engine Code
4
Valves
4
4
Cylinders
4
2.1 L / 103 cu in
Displacement
2.5 L / 122 cu in
168 hp
at 3000 rpm
Power
360 hp
at 6500 rpm
Mercedes E 220 d Coupé
168 hp
360 hp
Porsche 718 Cayman GTS
295 lb‑ft
at 1400 rpm
Max. Torque
317 lb‑ft
at 1900 rpm
Mercedes E 220 d Coupé
295 lb‑ft
317 lb‑ft
Porsche 718 Cayman GTS

Performance

Mercedes E 220 d Coupé
Porsche 718 Cayman GTS
146 mph
Maximum Speed
180 mph
8.5 sec
Acceleration 0 to 62 mph
4.3 sec
62 mph 62
mph

387 ft
0.000 sec

Mercedes E 220 d Coupé

62 mph 62
mph

197 ft
0.000 sec

Porsche 718 Cayman GTS

▶ REPLAY
22.64 lb/hp
Weight-to-Power Ratio
9.06 lb/hp
Mercedes E 220 d Coupé
22.64 lb/hp
9.06 lb/hp
Porsche 718 Cayman GTS

Fuel Economy / Emissions

Mercedes E 220 d Coupé
Porsche 718 Cayman GTS
Fuel Economy
55 mpg
combined
29 mpg
Mercedes E 220 d Coupé
55 mpg
29 mpg
Porsche 718 Cayman GTS
44 mpg
city
22 mpg
65 mpg
highway
36 mpg
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
954 mi
Range
485 mi
Mercedes E 220 d Coupé
954 mi
485 mi
Porsche 718 Cayman GTS
Environmental Impact
88.5 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).
155.3 kWh
Mercedes E 220 d Coupé
88.5 kWh
155.3 kWh
Porsche 718 Cayman GTS
Euro 6b (NEFZ)
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
177 g/mi (NEFZ)
CO2 Emissions
299 g/mi (NEFZ)

Practical Convenience

Mercedes E 220 d 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