The Comparative Analysis :

Mercedes SLK 350 Sportmotor (08 - 11) vs. Mercedes SLK 300 9G-TRONIC (15 - 16)

€ 47,700
Mercedes SLK 350 Sportmotor (08 - 11) SLK 350 Sportmotor
€ 46,100
 Mercedes SLK 300 9G-TRONIC (15 - 16) SLK 300
€ 47,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,100

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

Vehicle Dimensions

The SLK 350 Sportmotor is a little smaller in every dimension. It's 2.7 cm shorter, 2.2 cm narrower and 0.3 cm lower than the SLK 300.
SLK 350 Sportmotor
SLK 300
1298
Blueprint Mercedes SLK 350 Sportmotor (08 - 11)
1788
2005
1301
Blueprint Mercedes SLK 300 9G-TRONIC (15 - 16)
1810
2006
1788 mm
Width
1810 mm
2005 mm
Width Incl. Mirrors
2006 mm
1298 mm
Height
1301 mm
Blueprint Mercedes SLK 350 Sportmotor (08 - 11)
2430
4107
Blueprint Mercedes SLK 300 9G-TRONIC (15 - 16)
2430
4134
4107 mm
Length
4134 mm
2430 mm
Wheelbase
2430 mm

Vehicle Weight

SLK 350 Sportmotor
SLK 300
1465 kg
Kerb Weight
1505 kg
1800 kg
Gross Vehicle
Weight
1820 kg
Mercedes SLK 350 Sportmotor (08 - 11)
Weight Difference:
40 kg
2.66 %
Mercedes SLK 300 9G-TRONIC (15 - 16)

General

SLK 350 Sportmotor
SLK 300
R171
Generation
R172
Roadster
Car Body Style
Roadster
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
9-speed automatic transmission

Engine

SLK 350 Sportmotor
SLK 300
V6 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four petrol engine with tur­bo­charger
Mercedes-Benz M 272
Engine Series
Mercedes-Benz M 274
M 272.969
Engine Code
M 274.920
4
Valves
4
6
Cylinders
4
3498 CC
Engine Capacity
1991 CC
301 bhp
at 6500 rpm
Power
242 bhp
at 5500 rpm
SLK 350 Sportmotor
301 bhp
242 bhp
SLK 300
360 NM
at 4900 rpm
Max. Torque
370 NM
at 1300 rpm
SLK 350 Sportmotor
360 NM
370 NM
SLK 300

Performance

SLK 350 Sportmotor
SLK 300
155 mph
Maximum Speed
151 mph
5.4 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph 62
mph

75 m
0.000 sec

SLK 350 Sportmotor

62 mph 62
mph

92 m
0.000 sec

SLK 300

▶ REPLAY
4.87 kg/bhp
Weight-to-Power Ratio
6.22 kg/bhp
SLK 350 Sportmotor
4.87 kg/bhp
6.22 kg/bhp
SLK 300

Fuel Economy / Emissions

SLK 350 Sportmotor
SLK 300
Fuel Economy
30 mpg
combined
46 mpg
SLK 350 Sportmotor
30 mpg
46 mpg
SLK 300
20 mpg
city
36 mpg
41 mpg
motorway
54 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
458 mi
Range
601 mi
SLK 350 Sportmotor
458 mi
601 mi
SLK 300
Environmental Impact
179.9 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).
117.5 kWh
SLK 350 Sportmotor
179.9 kWh
117.5 kWh
SLK 300
Euro 4 / Euro 5
Emission Standard
Euro 6b (NEFZ)
227 g/km (NEFZ)
CO2 Emissions
144 g/km (NEFZ)

Practical Convenience

SLK 350 Sportmotor
SLK 300
2
Doors
2
2
No. of Seats
2
335 kg
Maximum Payload
315 kg
300 L
Boot Capacity
335 L
No data
Boot Capacity (Seats Down)
No data