The Comparative Analysis :

Mercedes E 300 Coupé 9G-TRONIC (17 - 19) vs. Porsche Cayman (09 - 12)

€ 54,700
Mercedes E 300 Coupé 9G-TRONIC (17 - 19) Mercedes E 300 Coupé
€ 50,800
 Porsche Cayman (09 - 12) Porsche Cayman
€ 54,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 50,800

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Mercedes E 300 Coupé is significantly bigger in every dimension. It's 18.9 inches longer, 2.3 inches wider and 5 inches taller than the Porsche Cayman.
Mercedes E 300 Coupé
Porsche Cayman
56.3
Blueprint Mercedes E 300 Coupé 9G-TRONIC (17 - 19)
73.2
80.9
51.3
Blueprint Porsche Cayman (09 - 12)
70.9
77.9
73.2 in
Width
70.9 in
80.9 in
Width Incl. Mirrors
77.9 in
56.3 in
Height
51.3 in
Blueprint Mercedes E 300 Coupé 9G-TRONIC (17 - 19)
113.1
190
Blueprint Porsche Cayman (09 - 12)
95.1
171.1
190 in
Length
171.1 in
113.1 in
Wheelbase
95.1 in

Vehicle Weight

Mercedes E 300 Coupé
Porsche Cayman
3715 lb
Curb Weight
3097 lb
4916 lb
Gross Vehicle
Weight
3605 lb
Mercedes E 300 Coupé 9G-TRONIC (17 - 19)
Weight Difference:
617 lb
16.61 %
Porsche Cayman (09 - 12)

General

Mercedes E 300 Coupé
Porsche Cayman
C238
Generation
987C
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes E 300 Coupé
Porsche Cayman
Straight-four gasoline engine with tur­bo­charger
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 274
Engine Series
M 274.920
Engine Code
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
2.9 L / 142 cu in
242 hp
at 5500 rpm
Power
261 hp
at 7200 rpm
Mercedes E 300 Coupé
242 hp
261 hp
Porsche Cayman
273 lb‑ft
at 1400 rpm
Max. Torque
221 lb‑ft
at 4400 rpm
Mercedes E 300 Coupé
273 lb‑ft
221 lb‑ft
Porsche Cayman

Performance

Mercedes E 300 Coupé
Porsche Cayman
155 mph
Maximum Speed
165 mph
6.4 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph 62
mph

292 ft
0.000 sec

Mercedes E 300 Coupé

62 mph 62
mph

266 ft
0.000 sec

Porsche Cayman

▶ REPLAY
15.35 lb/hp
Weight-to-Power Ratio
11.87 lb/hp
Mercedes E 300 Coupé
15.35 lb/hp
11.87 lb/hp
Porsche Cayman

Fuel Economy / Emissions

Mercedes E 300 Coupé
Porsche Cayman
Fuel Economy
37 mpg
combined
25 mpg
Mercedes E 300 Coupé
37 mpg
25 mpg
Porsche Cayman
28 mpg
city
17 mpg
44 mpg
highway
34 mpg
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
17.2 gal
Kraftstoffanzeige
641 mi
Range
429 mi
Mercedes E 300 Coupé
641 mi
429 mi
Porsche Cayman
Environmental Impact
121.2 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).
178.2 kWh
Mercedes E 300 Coupé
121.2 kWh
178.2 kWh
Porsche Cayman
Euro 6
Emission Standard
Euro 5
237 g/mi (NEFZ)
CO2 Emissions
356 g/mi (NEFZ)

Practical Convenience

Mercedes E 300 Coupé
Porsche Cayman
3
Doors
2
4
No. of Seats
2
1202 lb
Maximum Payload
507 lb
12 cu ft
Trunk Volume
11.6 cu ft
No data
Cargo Volume (Seats Down)
No data