The Comparative Analysis :
Porsche 718 Cayman GTS PDK (17 - 18) vs. Mercedes E 250 CDI BlueEFFICIENCY Coupé (11 - 13)
€ 79,400
€ 46,200
€ 79,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,200
ⓘ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 Porsche 718 Cayman GTS is 12 inches shorter, 0.6 inches wider and 4.4 inches lower than the Mercedes E 250 CDI BlueEFFICIENCY Coupé.
Porsche 718 Cayman GTS
Mercedes E 250 CDI BlueEFFICIENCY Coupé
50.6
70.9
78.5
55
70.3
79.8
70.9 in
Width
70.3 in
78.5 in
Width Incl. Mirrors
79.8 in
50.6 in
Height
55 in
97.4
173
108.7
185
173 in
Length
185 in
97.4 in
Wheelbase
108.7 in
Vehicle Weight
Porsche 718 Cayman GTS
Mercedes E 250 CDI BlueEFFICIENCY Coupé
3263 lb
Curb Weight
3748 lb
3759 lb
Gross Vehicle
Weight
Weight
4784 lb
Weight Difference:
485 lb
12.94 %
General
Porsche 718 Cayman GTS
Mercedes E 250 CDI BlueEFFICIENCY Coupé
982C
Generation
C207
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed manual transmission
Engine
Porsche 718 Cayman GTS
Mercedes E 250 CDI BlueEFFICIENCY Coupé
4-cylinder boxer gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz OM 651
Engine Code
OM 651.911
4
Valves
4
4
Cylinders
4
2.5 L / 122 cu in
Displacement
2.1 L / 103 cu in
360 hp
at 6500 rpm
Power
201 hp
at 4200 rpm
Porsche 718 Cayman GTS
360 hp
201 hp
Mercedes E 250 CDI BlueEFFICIENCY Coupé
317 lb‑ft
at 1900 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Porsche 718 Cayman GTS
317 lb‑ft
369 lb‑ft
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Performance
Porsche 718 Cayman GTS
Mercedes E 250 CDI BlueEFFICIENCY Coupé
180 mph
Maximum Speed
155 mph
4.3 sec
Acceleration 0 to 62 mph
7.4 sec
62 mph
62
mph
mph
197 ft
0.000 sec
Porsche 718 Cayman GTS
62 mph
62
mph
mph
338 ft
0.000 sec
Mercedes E 250 CDI BlueEFFICIENCY Coupé
▶ REPLAY
9.06 lb/hp
Weight-to-Power Ratio
18.65 lb/hp
Porsche 718 Cayman GTS
9.06 lb/hp
18.65 lb/hp
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Fuel Economy / Emissions
Porsche 718 Cayman GTS
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Fuel Economy
29 mpg
combined
48 mpg
Porsche 718 Cayman GTS
29 mpg
48 mpg
Mercedes E 250 CDI BlueEFFICIENCY Coupé
22 mpg
city
37 mpg
36 mpg
highway
59 mpg
16.9 gal
Fuel Tank Capacity
17.4 gal
485 mi
Range
837 mi
Porsche 718 Cayman GTS
485 mi
837 mi
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Environmental Impact
155.3 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).
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).
100.7 kWh
Porsche 718 Cayman GTS
155.3 kWh
100.7 kWh
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Euro 6c (NEFZ) 36ZA-ZF
Emission Standard
Euro 5
299 g/mi (NEFZ)
CO2 Emissions
206 g/mi (NEFZ)
Practical Convenience
Porsche 718 Cayman GTS
Mercedes E 250 CDI BlueEFFICIENCY Coupé
2
Doors
3
2
No. of Seats
4
496 lb
Maximum Payload
1036 lb
12 cu ft
Trunk Volume
12.7 cu ft
No data
Cargo Volume (Seats Down)
No data
