The Comparative Analysis :

Mercedes E 250 d Coupé 9G-TRONIC (15 - 16) vs. Porsche Cayman S (05 - 09)

€ 51,000
Mercedes E 250 d Coupé 9G-TRONIC (15 - 16) Mercedes E 250 d Coupé
€ 60,300
 Porsche Cayman S (05 - 09) Porsche Cayman S
€ 51,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 60,300

ⓘ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 14.3 inches longer, 0.6 inches narrower and 3.6 inches taller than the Porsche Cayman S.
Mercedes E 250 d Coupé
Porsche Cayman S
55
Blueprint Mercedes E 250 d Coupé 9G-TRONIC (15 - 16)
70.3
79.4
51.4
Blueprint Porsche Cayman S (05 - 09)
70.9
77.9
70.3 in
Width
70.9 in
79.4 in
Width Incl. Mirrors
77.9 in
55 in
Height
51.4 in
Blueprint Mercedes E 250 d Coupé 9G-TRONIC (15 - 16)
108.7
185.2
Blueprint Porsche Cayman S (05 - 09)
95.1
170.9
185.2 in
Length
170.9 in
108.7 in
Wheelbase
95.1 in

Vehicle Weight

Mercedes E 250 d Coupé
Porsche Cayman S
3825 lb
Curb Weight
3120 lb
4861 lb
Gross Vehicle
Weight
3594 lb
Mercedes E 250 d Coupé 9G-TRONIC (15 - 16)
Weight Difference:
705 lb
18.43 %
Porsche Cayman S (05 - 09)

General

Mercedes E 250 d Coupé
Porsche Cayman S
C207
Generation
987C
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes E 250 d Coupé
Porsche Cayman S
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
291 hp
at 6250 rpm
Mercedes E 250 d Coupé
201 hp
291 hp
Porsche Cayman S
369 lb‑ft
at 1600 rpm
Max. Torque
251 lb‑ft
at 4400 rpm
Mercedes E 250 d Coupé
369 lb‑ft
251 lb‑ft
Porsche Cayman S

Performance

Mercedes E 250 d Coupé
Porsche Cayman S
155 mph
Maximum Speed
171 mph
7.3 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph 62
mph

331 ft
0.000 sec

Mercedes E 250 d Coupé

62 mph 62
mph

246 ft
0.000 sec

Porsche Cayman S

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

Fuel Economy / Emissions

Mercedes E 250 d Coupé
Porsche Cayman S
Fuel Economy
56 mpg
combined
22 mpg
Mercedes E 250 d Coupé
56 mpg
22 mpg
Porsche Cayman S
45 mpg
city
15 mpg
65 mpg
highway
30 mpg
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
976 mi
Range
375 mi
Mercedes E 250 d Coupé
976 mi
375 mi
Porsche Cayman S
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).
200.8 kWh
Mercedes E 250 d Coupé
86.4 kWh
200.8 kWh
Porsche Cayman S
Euro 6b (NEFZ)
Emission Standard
Euro 4
175 g/mi (NEFZ)
CO2 Emissions
409 g/mi (NEFZ)

Practical Convenience

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