The Comparative Analysis :

Porsche Cayman R PDK (11 - 12) vs. Mercedes CLS Coupé 400 4MATIC 7G-TRONIC PLUS (14 - 17)

€ 73,000
Porsche Cayman R PDK (11 - 12) Porsche Cayman R
€ 66,200
 Mercedes CLS Coupé 400 4MATIC 7G-TRONIC PLUS (14 - 17) Mercedes CLS Coupé 400
€ 73,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 66,200

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

Vehicle Dimensions

The Porsche Cayman R is significantly smaller in every dimension. It's 23.2 inches shorter, 3.1 inches narrower and 5.2 inches lower than the Mercedes CLS Coupé 400.
Porsche Cayman R
Mercedes CLS Coupé 400
50.6
Blueprint Porsche Cayman R PDK (11 - 12)
70.9
77.9
55.8
Blueprint Mercedes CLS Coupé 400 4MATIC 7G-TRONIC PLUS (14 - 17)
74.1
81.7
70.9 in
Width
74.1 in
77.9 in
Width Incl. Mirrors
81.7 in
50.6 in
Height
55.8 in
Blueprint Porsche Cayman R PDK (11 - 12)
95.1
171.1
Blueprint Mercedes CLS Coupé 400 4MATIC 7G-TRONIC PLUS (14 - 17)
113.1
194.4
171.1 in
Length
194.4 in
95.1 in
Wheelbase
113.1 in

Vehicle Weight

Porsche Cayman R
Mercedes CLS Coupé 400
3075 lb
Curb Weight
4045 lb
3627 lb
Gross Vehicle
Weight
5115 lb
Porsche Cayman R PDK (11 - 12)
Weight Difference:
970 lb
23.98 %
Mercedes CLS Coupé 400 4MATIC 7G-TRONIC PLUS (14 - 17)

General

Porsche Cayman R
Mercedes CLS Coupé 400
987C
Generation
C218
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed dual clutch transmission
Transmission
7-speed automatic transmission

Engine

Porsche Cayman R
Mercedes CLS Coupé 400
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Series
Mercedes-Benz M 276
Engine Code
M 276.850
4
Valves
4
6
Cylinders
6
3.4 L / 166 cu in
Displacement
3.5 L / 171 cu in
325 hp
at 7400 rpm
Power
328 hp
at 5250 rpm
Porsche Cayman R
325 hp
328 hp
Mercedes CLS Coupé 400
273 lb‑ft
at 4750 rpm
Max. Torque
354 lb‑ft
at 1200 rpm
Porsche Cayman R
273 lb‑ft
354 lb‑ft
Mercedes CLS Coupé 400

Performance

Porsche Cayman R
Mercedes CLS Coupé 400
174 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph 62
mph

223 ft
0.000 sec

Porsche Cayman R

62 mph 62
mph

243 ft
0.000 sec

Mercedes CLS Coupé 400

▶ REPLAY
9.46 lb/hp
Weight-to-Power Ratio
12.33 lb/hp
Porsche Cayman R
9.46 lb/hp
12.33 lb/hp
Mercedes CLS Coupé 400

Fuel Economy / Emissions

Porsche Cayman R
Mercedes CLS Coupé 400
Fuel Economy
25 mpg
combined
30 mpg
Porsche Cayman R
25 mpg
30 mpg
Mercedes CLS Coupé 400
17 mpg
city
23 mpg
36 mpg
highway
38 mpg
Kraftstoffanzeige
14.3 gal
Fuel Tank Capacity
15.6 gal
Kraftstoffanzeige
361 mi
Range
470 mi
Porsche Cayman R
361 mi
470 mi
Mercedes CLS Coupé 400
Environmental Impact
176.2 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).
147.7 kWh
Porsche Cayman R
176.2 kWh
147.7 kWh
Mercedes CLS Coupé 400
Euro 5
Emission Standard
Euro 6b (NEFZ)
351 g/mi (NEFZ)
CO2 Emissions
288 g/mi (NEFZ)

Practical Convenience

Porsche Cayman R
Mercedes CLS Coupé 400
2
Doors
4
2
No. of Seats
4
551 lb
Maximum Payload
1069 lb
11.6 cu ft
Trunk Volume
13.5 cu ft
No data
Cargo Volume (Seats Down)
No data