The Comparative Analysis :

Mercedes SLK 250 CDI (12 - 15) vs. Mercedes SLK 350 Sportmotor (08 - 11)

€ 40,100
Mercedes SLK 250 CDI (12 - 15) SLK 250 CDI
€ 47,700
 Mercedes SLK 350 Sportmotor (08 - 11) SLK 350 Sportmotor
€ 40,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 47,700

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

Vehicle Dimensions

The SLK 250 CDI is a little bigger in every dimension. It's 2.7 cm longer, 2.2 cm wider and 0.3 cm taller than the SLK 350 Sportmotor.
SLK 250 CDI
SLK 350 Sportmotor
1301
Blueprint Mercedes SLK 250 CDI (12 - 15)
1810
2006
1298
Blueprint Mercedes SLK 350 Sportmotor (08 - 11)
1788
2005
1810 mm
Width
1788 mm
2006 mm
Width Incl. Mirrors
2005 mm
1301 mm
Height
1298 mm
Blueprint Mercedes SLK 250 CDI (12 - 15)
2430
4134
Blueprint Mercedes SLK 350 Sportmotor (08 - 11)
2430
4107
4134 mm
Length
4107 mm
2430 mm
Wheelbase
2430 mm

Vehicle Weight

SLK 250 CDI
SLK 350 Sportmotor
1570 kg
Kerb Weight
1465 kg
1885 kg
Gross Vehicle
Weight
1800 kg
Mercedes SLK 250 CDI (12 - 15)
Weight Difference:
105 kg
6.69 %
Mercedes SLK 350 Sportmotor (08 - 11)

General

SLK 250 CDI
SLK 350 Sportmotor
R172
Generation
R171
Roadster
Car Body Style
Roadster
Diesel
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

SLK 250 CDI
SLK 350 Sportmotor
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
V6 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz OM 651
Engine Series
Mercedes-Benz M 272
OM 651.980
Engine Code
M 272.969
4
Valves
4
4
Cylinders
6
2143 CC
Engine Capacity
3498 CC
201 bhp
at 4200 rpm
Power
301 bhp
at 6500 rpm
SLK 250 CDI
201 bhp
301 bhp
SLK 350 Sportmotor
500 NM
at 1600 rpm
Max. Torque
360 NM
at 4900 rpm
SLK 250 CDI
500 NM
360 NM
SLK 350 Sportmotor

Performance

SLK 250 CDI
SLK 350 Sportmotor
152 mph
Maximum Speed
155 mph
6.5 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph 62
mph

90 m
0.000 sec

SLK 250 CDI

62 mph 62
mph

75 m
0.000 sec

SLK 350 Sportmotor

▶ REPLAY
7.81 kg/bhp
Weight-to-Power Ratio
4.87 kg/bhp
SLK 250 CDI
7.81 kg/bhp
4.87 kg/bhp
SLK 350 Sportmotor

Fuel Economy / Emissions

SLK 250 CDI
SLK 350 Sportmotor
Fuel Economy
59 mpg
combined
30 mpg
SLK 250 CDI
59 mpg
30 mpg
SLK 350 Sportmotor
46 mpg
city
20 mpg
71 mpg
motorway
41 mpg
Kraftstoffanzeige
60 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
777 mi
Range
458 mi
SLK 250 CDI
777 mi
458 mi
SLK 350 Sportmotor
Environmental Impact
98.8 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).
179.9 kWh
SLK 250 CDI
98.8 kWh
179.9 kWh
SLK 350 Sportmotor
Euro 5
Emission Standard
Euro 4 / Euro 5
124 g/km (NEFZ)
CO2 Emissions
227 g/km (NEFZ)

Practical Convenience

SLK 250 CDI
SLK 350 Sportmotor
2
Doors
2
2
No. of Seats
2
315 kg
Maximum Payload
335 kg
335 L
Boot Capacity
300 L
No data
Boot Capacity (Seats Down)
No data