The Comparative Analysis :

Mercedes SLK 350 7G-TRONIC PLUS (11 - 16) vs. Mercedes SLK 280 7G-TRONIC (08 - 11)

€ 53,100
Mercedes SLK 350 7G-TRONIC PLUS (11 - 16) SLK 350
€ 44,900
 Mercedes SLK 280 7G-TRONIC (08 - 11) SLK 280
€ 53,100
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 bigger in every dimension. It's 2.7 cm longer, 2.2 cm wider and 0.5 cm taller than the SLK 280.
SLK 350
SLK 280
1301
Blueprint Mercedes SLK 350 7G-TRONIC PLUS (11 - 16)
1810
2006
1296
Blueprint Mercedes SLK 280 7G-TRONIC (08 - 11)
1788
2005
1810 mm
Width
1788 mm
2006 mm
Width Incl. Mirrors
2005 mm
1301 mm
Height
1296 mm
Blueprint Mercedes SLK 350 7G-TRONIC PLUS (11 - 16)
2430
4134
Blueprint Mercedes SLK 280 7G-TRONIC (08 - 11)
2430
4107
4134 mm
Length
4107 mm
2430 mm
Wheelbase
2430 mm

Vehicle Weight

SLK 350
SLK 280
1540 kg
Kerb Weight
1460 kg
1855 kg
Gross Vehicle
Weight
1755 kg
Mercedes SLK 350 7G-TRONIC PLUS (11 - 16)
Weight Difference:
80 kg
5.19 %
Mercedes SLK 280 7G-TRONIC (08 - 11)

General

SLK 350
SLK 280
R172
Generation
R171
Roadster
Car Body Style
Roadster
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Rear-wheel drive
7-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

SLK 350
SLK 280
V6 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V6 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 276
Engine Series
Mercedes-Benz M 272
M 276.956
Engine Code
M 272.942
4
Valves
4
6
Cylinders
6
3498 CC
Engine Capacity
2996 CC
302 bhp
at 6500 rpm
Power
228 bhp
at 6000 rpm
SLK 350
302 bhp
228 bhp
SLK 280
370 NM
at 3500 rpm
Max. Torque
300 NM
at 2500 rpm
SLK 350
370 NM
300 NM
SLK 280

Performance

SLK 350
SLK 280
155 mph
Maximum Speed
155 mph
5.6 sec
Acceleration 0 to 62 mph
6.2 sec
62 mph 62
mph

78 m
0.000 sec

SLK 350

62 mph 62
mph

86 m
0.000 sec

SLK 280

▶ REPLAY
5.1 kg/bhp
Weight-to-Power Ratio
6.4 kg/bhp
SLK 350
5.1 kg/bhp
6.4 kg/bhp
SLK 280

Fuel Economy / Emissions

SLK 350
SLK 280
Fuel Economy
40 mpg
combined
31 mpg
SLK 350
40 mpg
31 mpg
SLK 280
29 mpg
city
22 mpg
51 mpg
motorway
42 mpg
Kraftstoffanzeige
60 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
525 mi
Range
478 mi
SLK 350
525 mi
478 mi
SLK 280
Environmental Impact
134.5 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).
172.4 kWh
SLK 350
134.5 kWh
172.4 kWh
SLK 280
Euro 5 / Euro 6
Emission Standard
Euro 4 / Euro 5
167 g/km (NEFZ)
CO2 Emissions
216 g/km (NEFZ)

Practical Convenience

SLK 350
SLK 280
2
Doors
2
2
No. of Seats
2
315 kg
Maximum Payload
295 kg
335 L
Boot Capacity
300 L
No data
Boot Capacity (Seats Down)
No data