The Comparative Analysis :
Porsche Cayman S (05 - 09) vs. Mercedes CLS Coupé 53 AMG 4MATIC+ SPEEDSHIFT TCT 9G-TRONIC (18 - ..)
€ 60,300
€ 84,400
€ 60,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 84,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche Cayman S is significantly smaller in every dimension. It's 26 inches shorter, 3.5 inches narrower and 4.6 inches lower than the Mercedes CLS Coupé 53 AMG.
Porsche Cayman S
Mercedes CLS Coupé 53 AMG
51.4
70.9
77.9
56
74.4
81.6
70.9 in
Width
74.4 in
77.9 in
Width Incl. Mirrors
81.6 in
51.4 in
Height
56 in
95.1
170.9
115.7
196.9
170.9 in
Length
196.9 in
95.1 in
Wheelbase
115.7 in
Vehicle Weight
Porsche Cayman S
Mercedes CLS Coupé 53 AMG
3120 lb
Curb Weight
4365 lb
3594 lb
Gross Vehicle
Weight
Weight
5622 lb
Weight Difference:
1246 lb
28.54 %
General
Porsche Cayman S
Mercedes CLS Coupé 53 AMG
987C
Generation
C257
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
9-speed automatic transmission
Engine
Porsche Cayman S
Mercedes CLS Coupé 53 AMG
6-cylinder boxer gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder mild hybrid gasoline engine with turbocharger and electric driven compressor
Engine Series
Mercedes-Benz M 256
Engine Code
M 256.930
4
Valves
4
6
Cylinders
6
3.4 L / 166 cu in
Displacement
3 L / 147 cu in
291 hp
at 6250 rpm
Power
451 hp
at 5500 rpm
Porsche Cayman S
291 hp
451 hp
Mercedes CLS Coupé 53 AMG
251 lb‑ft
at 4400 rpm
Max. Torque
384 lb‑ft
at 1800 rpm
Porsche Cayman S
251 lb‑ft
384 lb‑ft
Mercedes CLS Coupé 53 AMG
Performance
Porsche Cayman S
Mercedes CLS Coupé 53 AMG
171 mph
Maximum Speed
155 mph
5.4 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph
62
mph
mph
246 ft
0.000 sec
Porsche Cayman S
62 mph
62
mph
mph
207 ft
0.000 sec
Mercedes CLS Coupé 53 AMG
▶ REPLAY
10.72 lb/hp
Weight-to-Power Ratio
9.68 lb/hp
Porsche Cayman S
10.72 lb/hp
9.68 lb/hp
Mercedes CLS Coupé 53 AMG
Fuel Economy / Emissions
Porsche Cayman S
Mercedes CLS Coupé 53 AMG
Fuel Economy
22 mpg
combined
26 mpg
Porsche Cayman S
22 mpg
26 mpg
Mercedes CLS Coupé 53 AMG
15 mpg
city
20 mpg
30 mpg
highway
33 mpg
16.9 gal
Fuel Tank Capacity
17.4 gal
375 mi
Range
461 mi
Porsche Cayman S
375 mi
461 mi
Mercedes CLS Coupé 53 AMG
Environmental Impact
200.8 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).
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).
168.7 kWh
Porsche Cayman S
200.8 kWh
168.7 kWh
Mercedes CLS Coupé 53 AMG
Euro 4
Emission Standard
Euro 6d-TEMP
409 g/mi (NEFZ)
CO2 Emissions
338 g/mi (WLTP)
Practical Convenience
Porsche Cayman S
Mercedes CLS Coupé 53 AMG
2
Doors
4
2
No. of Seats
5
474 lb
Maximum Payload
1257 lb
11.6 cu ft
Trunk Volume
14.7 cu ft
No data
Cargo Volume (Seats Down)
No data
