The Comparative Analysis :

Mercedes E 250 d Coupé 9G-TRONIC (15 - 16) vs. Porsche Cayman GTS PDK (14 - 16)

€ 51,000
Mercedes E 250 d Coupé 9G-TRONIC (15 - 16) Mercedes E 250 d Coupé
€ 77,200
 Porsche Cayman GTS PDK (14 - 16) Porsche Cayman GTS
€ 51,000
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 250 d Coupé is 11.8 inches longer, 0.6 inches narrower and 4.4 inches taller than the Porsche Cayman GTS.
Mercedes E 250 d Coupé
Porsche Cayman GTS
55
Blueprint Mercedes E 250 d Coupé 9G-TRONIC (15 - 16)
70.3
79.4
50.6
Blueprint Porsche Cayman GTS PDK (14 - 16)
70.9
77.9
70.3 in
Width
70.9 in
79.4 in
Width Incl. Mirrors
77.9 in
55 in
Height
50.6 in
Blueprint Mercedes E 250 d Coupé 9G-TRONIC (15 - 16)
108.7
185.2
Blueprint Porsche Cayman GTS PDK (14 - 16)
97.4
173.4
185.2 in
Length
173.4 in
108.7 in
Wheelbase
97.4 in

Vehicle Weight

Mercedes E 250 d Coupé
Porsche Cayman GTS
3825 lb
Curb Weight
3197 lb
4861 lb
Gross Vehicle
Weight
3737 lb
Mercedes E 250 d Coupé 9G-TRONIC (15 - 16)
Weight Difference:
628 lb
16.42 %
Porsche Cayman GTS PDK (14 - 16)

General

Mercedes E 250 d Coupé
Porsche Cayman GTS
C207
Generation
981C
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

Mercedes E 250 d Coupé
Porsche Cayman GTS
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz OM 651
Engine Series
OM 651.911
Engine Code
4
Valves
4
4
Cylinders
6
2.1 L / 103 cu in
Displacement
3.4 L / 166 cu in
201 hp
at 3800 rpm
Power
335 hp
at 7400 rpm
Mercedes E 250 d Coupé
201 hp
335 hp
Porsche Cayman GTS
369 lb‑ft
at 1600 rpm
Max. Torque
280 lb‑ft
at 4750 rpm
Mercedes E 250 d Coupé
369 lb‑ft
280 lb‑ft
Porsche Cayman GTS

Performance

Mercedes E 250 d Coupé
Porsche Cayman GTS
155 mph
Maximum Speed
176 mph
7.3 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph 62
mph

331 ft
0.000 sec

Mercedes E 250 d Coupé

62 mph 62
mph

220 ft
0.000 sec

Porsche Cayman GTS

▶ REPLAY
19.03 lb/hp
Weight-to-Power Ratio
9.54 lb/hp
Mercedes E 250 d Coupé
19.03 lb/hp
9.54 lb/hp
Porsche Cayman GTS

Fuel Economy / Emissions

Mercedes E 250 d Coupé
Porsche Cayman GTS
Fuel Economy
56 mpg
combined
29 mpg
Mercedes E 250 d Coupé
56 mpg
29 mpg
Porsche Cayman GTS
45 mpg
city
21 mpg
65 mpg
highway
37 mpg
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
976 mi
Range
485 mi
Mercedes E 250 d Coupé
976 mi
485 mi
Porsche Cayman GTS
Environmental Impact
86.4 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 250 d Coupé
86.4 kWh
155.3 kWh
Porsche Cayman GTS
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
175 g/mi (NEFZ)
CO2 Emissions
306 g/mi (NEFZ)

Practical Convenience

Mercedes E 250 d Coupé
Porsche Cayman GTS
3
Doors
2
4
No. of Seats
2
1036 lb
Maximum Payload
540 lb
12.7 cu ft
Trunk Volume
9.5 cu ft
No data
Cargo Volume (Seats Down)
No data