The Comparative Analysis :

Mercedes SLK 250 (11 - 15) vs. Mercedes SLK 350 Sportmotor 7G-TRONIC (08 - 11)

€ 42,500
Mercedes SLK 250 (11 - 15) SLK 250
€ 50,000
 Mercedes SLK 350 Sportmotor 7G-TRONIC (08 - 11) SLK 350 Sportmotor
€ 42,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 50,000

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

Vehicle Dimensions

The SLK 250 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
SLK 350 Sportmotor
1301
Blueprint Mercedes SLK 250 (11 - 15)
1810
2006
1298
Blueprint Mercedes SLK 350 Sportmotor 7G-TRONIC (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 (11 - 15)
2430
4134
Blueprint Mercedes SLK 350 Sportmotor 7G-TRONIC (08 - 11)
2430
4107
4134 mm
Length
4107 mm
2430 mm
Wheelbase
2430 mm

Vehicle Weight

SLK 250
SLK 350 Sportmotor
1475 kg
Kerb Weight
1485 kg
1790 kg
Gross Vehicle
Weight
1800 kg
Mercedes SLK 250 (11 - 15)
Weight Difference:
10 kg
0.67 %
Mercedes SLK 350 Sportmotor 7G-TRONIC (08 - 11)

General

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

Engine

SLK 250
SLK 350 Sportmotor
Straight-four petrol engine with tur­bo­charger
Engine Type
V6 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 271 EVO
Engine Series
Mercedes-Benz M 272
M 271.861
Engine Code
M 272.969
4
Valves
4
4
Cylinders
6
1796 CC
Engine Capacity
3498 CC
201 bhp
at 5500 rpm
Power
301 bhp
at 6500 rpm
SLK 250
201 bhp
301 bhp
SLK 350 Sportmotor
310 NM
at 2000 rpm
Max. Torque
360 NM
at 4900 rpm
SLK 250
310 NM
360 NM
SLK 350 Sportmotor

Performance

SLK 250
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

62 mph 62
mph

75 m
0.000 sec

SLK 350 Sportmotor

▶ REPLAY
7.34 kg/bhp
Weight-to-Power Ratio
4.93 kg/bhp
SLK 250
7.34 kg/bhp
4.93 kg/bhp
SLK 350 Sportmotor

Fuel Economy / Emissions

SLK 250
SLK 350 Sportmotor
Fuel Economy
41 mpg
combined
31 mpg
SLK 250
41 mpg
31 mpg
SLK 350 Sportmotor
30 mpg
city
22 mpg
53 mpg
motorway
40 mpg
Kraftstoffanzeige
60 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
541 mi
Range
473 mi
SLK 250
541 mi
473 mi
SLK 350 Sportmotor
Environmental Impact
130.7 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).
174.3 kWh
SLK 250
130.7 kWh
174.3 kWh
SLK 350 Sportmotor
Euro 5
Emission Standard
Euro 4 / Euro 5
160 g/km (NEFZ)
CO2 Emissions
219 g/km (NEFZ)

Practical Convenience

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