The Comparative Analysis :

Mercedes E 400 Coupé 7G-TRONIC PLUS (13 - 14) vs. Porsche Cayman (06 - 09)

€ 56,300
Mercedes E 400 Coupé 7G-TRONIC PLUS (13 - 14) Mercedes E 400 Coupé
€ 48,900
 Porsche Cayman (06 - 09) Porsche Cayman
€ 56,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,900

ⓘ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 400 Coupé is 14.3 inches longer, 0.6 inches narrower and 3.6 inches taller than the Porsche Cayman.
Mercedes E 400 Coupé
Porsche Cayman
55
Blueprint Mercedes E 400 Coupé 7G-TRONIC PLUS (13 - 14)
70.3
79.4
51.4
Blueprint Porsche Cayman (06 - 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 400 Coupé 7G-TRONIC PLUS (13 - 14)
108.7
185.2
Blueprint Porsche Cayman (06 - 09)
95.1
170.9
185.2 in
Length
170.9 in
108.7 in
Wheelbase
95.1 in

Vehicle Weight

Mercedes E 400 Coupé
Porsche Cayman
3803 lb
Curb Weight
3031 lb
4839 lb
Gross Vehicle
Weight
3571 lb
Mercedes E 400 Coupé 7G-TRONIC PLUS (13 - 14)
Weight Difference:
772 lb
20.3 %
Porsche Cayman (06 - 09)

General

Mercedes E 400 Coupé
Porsche Cayman
C207
Generation
987C
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
5-speed manual transmission

Engine

Mercedes E 400 Coupé
Porsche Cayman
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 276
Engine Series
M 276.820
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
2.7 L / 132 cu in
328 hp
at 5500 rpm
Power
242 hp
at 6500 rpm
Mercedes E 400 Coupé
328 hp
242 hp
Porsche Cayman
354 lb‑ft
at 1400 rpm
Max. Torque
201 lb‑ft
at 4600 rpm
Mercedes E 400 Coupé
354 lb‑ft
201 lb‑ft
Porsche Cayman

Performance

Mercedes E 400 Coupé
Porsche Cayman
155 mph
Maximum Speed
160 mph
5.2 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph 62
mph

236 ft
0.000 sec

Mercedes E 400 Coupé

62 mph 62
mph

279 ft
0.000 sec

Porsche Cayman

▶ REPLAY
11.59 lb/hp
Weight-to-Power Ratio
12.52 lb/hp
Mercedes E 400 Coupé
11.59 lb/hp
12.52 lb/hp
Porsche Cayman

Fuel Economy / Emissions

Mercedes E 400 Coupé
Porsche Cayman
Fuel Economy
32 mpg
combined
25 mpg
Mercedes E 400 Coupé
32 mpg
25 mpg
Porsche Cayman
22 mpg
city
17 mpg
42 mpg
highway
35 mpg
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
554 mi
Range
428 mi
Mercedes E 400 Coupé
554 mi
428 mi
Porsche Cayman
Environmental Impact
140.2 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).
176.2 kWh
Mercedes E 400 Coupé
140.2 kWh
176.2 kWh
Porsche Cayman
Euro 6b (NEFZ)
Emission Standard
Euro 4
277 g/mi (NEFZ)
CO2 Emissions
357 g/mi (NEFZ)

Practical Convenience

Mercedes E 400 Coupé
Porsche Cayman
3
Doors
2
4
No. of Seats
2
1036 lb
Maximum Payload
540 lb
12.7 cu ft
Trunk Volume
11.6 cu ft
No data
Cargo Volume (Seats Down)
No data