The Comparative Analysis :

Mercedes SLK 350 (04 - 08) vs. Mercedes SLK 250 7G-TRONIC PLUS (11 - 15)

€ 46,200
Mercedes SLK 350 (04 - 08) SLK 350
€ 44,900
 Mercedes SLK 250 7G-TRONIC PLUS (11 - 15) SLK 250
€ 46,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,900

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

Vehicle Dimensions

The SLK 350 is a little smaller in every dimension. It's 4.5 cm shorter, 2.2 cm narrower and 0.3 cm lower than the SLK 250.
SLK 350
SLK 250
1298
Blueprint Mercedes SLK 350 (04 - 08)
1788
1970
1301
Blueprint Mercedes SLK 250 7G-TRONIC PLUS (11 - 15)
1810
2006
1788 mm
Width
1810 mm
1970 mm
Width Incl. Mirrors
2006 mm
1298 mm
Height
1301 mm
Blueprint Mercedes SLK 350 (04 - 08)
2430
4089
Blueprint Mercedes SLK 250 7G-TRONIC PLUS (11 - 15)
2430
4134
4089 mm
Length
4134 mm
2430 mm
Wheelbase
2430 mm

Vehicle Weight

SLK 350
SLK 250
1465 kg
Kerb Weight
1500 kg
1780 kg
Gross Vehicle
Weight
1815 kg
Mercedes SLK 350 (04 - 08)
Weight Difference:
35 kg
2.33 %
Mercedes SLK 250 7G-TRONIC PLUS (11 - 15)

General

SLK 350
SLK 250
R171
Generation
R172
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 350
SLK 250
V6 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four petrol engine with tur­bo­charger
Mercedes-Benz M 272
Engine Series
Mercedes-Benz M 271 EVO
M 272.963
Engine Code
M 271.861
4
Valves
4
6
Cylinders
4
3498 CC
Engine Capacity
1796 CC
268 bhp
at 6000 rpm
Power
201 bhp
at 5500 rpm
SLK 350
268 bhp
201 bhp
SLK 250
350 NM
at 3500 rpm
Max. Torque
310 NM
at 2000 rpm
SLK 350
350 NM
310 NM
SLK 250

Performance

SLK 350
SLK 250
155 mph
Maximum Speed
151 mph
5.6 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph 62
mph

78 m
0.000 sec

SLK 350

62 mph 62
mph

92 m
0.000 sec

SLK 250

▶ REPLAY
5.47 kg/bhp
Weight-to-Power Ratio
7.46 kg/bhp
SLK 350
5.47 kg/bhp
7.46 kg/bhp
SLK 250

Fuel Economy / Emissions

SLK 350
SLK 250
Fuel Economy
26 mpg
combined
46 mpg
SLK 350
26 mpg
46 mpg
SLK 250
18 mpg
city
34 mpg
35 mpg
motorway
56 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
403 mi
Range
601 mi
SLK 350
403 mi
601 mi
SLK 250
Environmental Impact
204.5 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
204.5 kWh
117.5 kWh
SLK 250
Euro 4
Emission Standard
Euro 5
255 g/km (NEFZ)
CO2 Emissions
144 g/km (NEFZ)

Practical Convenience

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