The Comparative Analysis :

Porsche Cayman PDK (09 - 12) vs. Mercedes E 320 Coupé 7G-TRONIC PLUS (14 - 16)

€ 53,700
Porsche Cayman PDK (09 - 12) Porsche Cayman
€ 52,700
 Mercedes E 320 Coupé 7G-TRONIC PLUS (14 - 16) Mercedes E 320 Coupé
€ 53,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 52,700

ⓘ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 Cayman is 14 inches shorter, 0.6 inches wider and 3.7 inches lower than the Mercedes E 320 Coupé.
Porsche Cayman
Mercedes E 320 Coupé
51.3
Blueprint Porsche Cayman PDK (09 - 12)
70.9
77.9
55
Blueprint Mercedes E 320 Coupé 7G-TRONIC PLUS (14 - 16)
70.3
79.4
70.9 in
Width
70.3 in
77.9 in
Width Incl. Mirrors
79.4 in
51.3 in
Height
55 in
Blueprint Porsche Cayman PDK (09 - 12)
95.1
171.1
Blueprint Mercedes E 320 Coupé 7G-TRONIC PLUS (14 - 16)
108.7
185.2
171.1 in
Length
185.2 in
95.1 in
Wheelbase
108.7 in

Vehicle Weight

Porsche Cayman
Mercedes E 320 Coupé
3164 lb
Curb Weight
3803 lb
3682 lb
Gross Vehicle
Weight
4839 lb
Porsche Cayman PDK (09 - 12)
Weight Difference:
639 lb
16.8 %
Mercedes E 320 Coupé 7G-TRONIC PLUS (14 - 16)

General

Porsche Cayman
Mercedes E 320 Coupé
987C
Generation
C207
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed dual clutch transmission
Transmission
7-speed automatic transmission

Engine

Porsche Cayman
Mercedes E 320 Coupé
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V6 gasoline engine with tur­bo­charger
Engine Series
Mercedes-Benz M 276
Engine Code
M 276.820
4
Valves
4
6
Cylinders
6
2.9 L / 142 cu in
Displacement
3 L / 147 cu in
261 hp
at 7200 rpm
Power
268 hp
at 5000 rpm
Porsche Cayman
261 hp
268 hp
Mercedes E 320 Coupé
221 lb‑ft
at 4400 rpm
Max. Torque
295 lb‑ft
at 1300 rpm
Porsche Cayman
221 lb‑ft
295 lb‑ft
Mercedes E 320 Coupé

Performance

Porsche Cayman
Mercedes E 320 Coupé
163 mph
Maximum Speed
155 mph
5.7 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph 62
mph

259 ft
0.000 sec

Porsche Cayman

62 mph 62
mph

302 ft
0.000 sec

Mercedes E 320 Coupé

▶ REPLAY
12.12 lb/hp
Weight-to-Power Ratio
14.19 lb/hp
Porsche Cayman
12.12 lb/hp
14.19 lb/hp
Mercedes E 320 Coupé

Fuel Economy / Emissions

Porsche Cayman
Mercedes E 320 Coupé
Fuel Economy
26 mpg
combined
32 mpg
Porsche Cayman
26 mpg
32 mpg
Mercedes E 320 Coupé
17 mpg
city
22 mpg
36 mpg
highway
42 mpg
Kraftstoffanzeige
17.2 gal
Fuel Tank Capacity
17.4 gal
Kraftstoffanzeige
444 mi
Range
554 mi
Porsche Cayman
444 mi
554 mi
Mercedes E 320 Coupé
Environmental Impact
172.4 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).
140.2 kWh
Porsche Cayman
172.4 kWh
140.2 kWh
Mercedes E 320 Coupé
Euro 5
Emission Standard
Euro 6b (NEFZ)
344 g/mi (NEFZ)
CO2 Emissions
277 g/mi (NEFZ)

Practical Convenience

Porsche Cayman
Mercedes E 320 Coupé
2
Doors
3
2
No. of Seats
4
518 lb
Maximum Payload
1036 lb
11.6 cu ft
Trunk Volume
12.7 cu ft
No data
Cargo Volume (Seats Down)
No data