The Comparative Analysis :

Mercedes E 250 CDI BlueEFFICIENCY Coupé Automatic (09 - 11) vs. Porsche 718 Cayman S (19 - ..)

€ 48,100
Mercedes E 250 CDI BlueEFFICIENCY Coupé Automatic (09 - 11) Mercedes E 250 CDI BlueEFFICIENCY Coupé
€ 66,900
 Porsche 718 Cayman S (19 - ..) Porsche 718 Cayman S
€ 48,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 66,900

ⓘ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 CDI BlueEFFICIENCY Coupé is 12.6 inches longer, 0.6 inches narrower and 4 inches taller than the Porsche 718 Cayman S.
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche 718 Cayman S
55
Blueprint Mercedes E 250 CDI BlueEFFICIENCY Coupé Automatic (09 - 11)
70.3
79.8
51
Blueprint Porsche 718 Cayman S (19 - ..)
70.9
78.5
70.3 in
Width
70.9 in
79.8 in
Width Incl. Mirrors
78.5 in
55 in
Height
51 in
Blueprint Mercedes E 250 CDI BlueEFFICIENCY Coupé Automatic (09 - 11)
108.7
185
Blueprint Porsche 718 Cayman S (19 - ..)
97.4
172.4
185 in
Length
172.4 in
108.7 in
Wheelbase
97.4 in

Vehicle Weight

Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche 718 Cayman S
3726 lb
Curb Weight
3153 lb
4762 lb
Gross Vehicle
Weight
3671 lb
Mercedes E 250 CDI BlueEFFICIENCY Coupé Automatic (09 - 11)
Weight Difference:
573 lb
15.38 %
Porsche 718 Cayman S (19 - ..)

General

Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche 718 Cayman S
C207
Generation
982C
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
5-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche 718 Cayman S
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
201 hp
at 4200 rpm
Power
345 hp
at 6500 rpm
Mercedes E 250 CDI BlueEFFICIENCY Coupé
201 hp
345 hp
Porsche 718 Cayman S
369 lb‑ft
at 1600 rpm
Max. Torque
310 lb‑ft
at 2100 rpm
Mercedes E 250 CDI BlueEFFICIENCY Coupé
369 lb‑ft
310 lb‑ft
Porsche 718 Cayman S

Performance

Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche 718 Cayman S
155 mph
Maximum Speed
177 mph
7.4 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

338 ft
0.000 sec

Mercedes E 250 CDI BlueEFFICIENCY Coupé

62 mph 62
mph

210 ft
0.000 sec

Porsche 718 Cayman S

▶ REPLAY
18.54 lb/hp
Weight-to-Power Ratio
9.14 lb/hp
Mercedes E 250 CDI BlueEFFICIENCY Coupé
18.54 lb/hp
9.14 lb/hp
Porsche 718 Cayman S

Fuel Economy / Emissions

Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche 718 Cayman S
Fuel Economy
41 mpg
combined
26 mpg
Mercedes E 250 CDI BlueEFFICIENCY Coupé
41 mpg
26 mpg
Porsche 718 Cayman S
29 mpg
city
19 mpg
52 mpg
highway
33 mpg
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
707 mi
Range
432 mi
Mercedes E 250 CDI BlueEFFICIENCY Coupé
707 mi
432 mi
Porsche 718 Cayman S
Environmental Impact
119.3 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).
174.3 kWh
Mercedes E 250 CDI BlueEFFICIENCY Coupé
119.3 kWh
174.3 kWh
Porsche 718 Cayman S
Euro 5
Emission Standard
Euro 6d-TEMP
240 g/mi (NEFZ)
CO2 Emissions
357 g/mi (WLTP)

Practical Convenience

Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche 718 Cayman S
3
Doors
2
4
No. of Seats
2
1036 lb
Maximum Payload
518 lb
12.7 cu ft
Trunk Volume
12 cu ft
No data
Cargo Volume (Seats Down)
No data