SLK 280, 2005 - 2008

  • Design name
    R 171 E 30
  • Type
    171.454
  • Production period
    06.2004 / 04.2005 - 01.2008
  • Note on production period
    production start-up pre-production series / standard production - end of production
  • Structure
    Roadster
  • Number of doors
    2
  • Combustion principle
    four-stroke petrol engine
  • Exhaust-gas treatment
    catalytic converter
  • Arrangement
    front
  • Installation direction
    longitudinally; over axle
  • Engine designation / type
    M 272 E 30 / 272.942
  • Number of cylinders / arrangement
    6 / 90° V
  • Bore
    88.0 mm
  • Stroke
    82.1 mm
  • Displacement
    2996 cc
  • Compression ratio
    11.1
  • Rated power
    170 kW / 231 DIN/hp at 6000 rpm
  • Nominal torque
    300 Nm at 2400 - 5000 rpm
  • Number of valves per cylinder
    4
  • Valve operation
    2 overhead camshafts per cylinder bank (variably adjustable)
  • Camshaft drive
    intake camshafts via duplex roller chain, outlet camshafts via gearwheel engagement with intake camshafts
  • Injection system (location)
    intake duct
  • Injection pump / injection system (type)
    microprocessor-controlled injection system with hot-film air-mass measurement
  • Injection pump (type)
    electric delivery pump
  • Coolant / filling quantity with heating
    9.8 l
  • Oil change quantity (with filter)
    8.0 l
  • On-board power supply voltage
    12 v
  • Battery capacity
    62 Ah
  • Generator
    three-phase AC / 2100 w
  • Ignition system
    electronic mapped ignition
  • Fuel tank capacity/of which reserve
    70 / 9.0 l
  • Fuel tank (location)
    above the rear axle
  • Front-wheel suspension (type)
    independent suspension
  • Front axle
    three-link suspension
  • Rear-wheel suspension (type)
    independent suspension
  • Rear axle
    multi-link suspension
  • Suspension front / rear
    McPherson strut with twin-tube gas pressure shock absorbers, torsion bar / coil springs, single-tube gas pressure shock absorbers, torsion bar
  • Steering (type)
    rack-and-pinion
  • Steering assistance
    hydraulically assisted
  • Brakes front
    discs, internally ventilated
  • Rear brakes
    discs, solid
  • Disc or drum diameter front
    330 mm
  • Disc or drum diameter rear
    290 mm
  • Parking brake (actuation)
    mechanically (manually operated)
  • Front rims
    7.0 J x 16
  • Rear rims
    8.0 J x 16
  • Front tyres
    205/55 R 16
  • Rear tyres
    225/50 R 16
  • Drive
    rear wheel drive
  • Transmission
    manual
  • Availability
    as standard
  • Clutch
    dry single-disc clutch
  • Gearbox design
    change-speed gear
  • Transmission control
    manual with linkage
  • Forward gears (total)
    6
  • Gear ratio
    I. 4.46; II. 2.61; III. 1.72; IV. 1.25; V. 1.0; VI. 0.84; R. 4.06
  • Axle drive ratio
    3.27
  • Maximum speed
    250 km/h (electronically limited)
  • Acceleration 0-100 kpm
    6.3 s
  • Fuel consumption urban / extra-urban / combined (according to the respectively valid measurement and calculation methods)
    13.8-14.0 / 7.2-7.4 / 9.7-9.9 l per 100 km (premium petrol)
  • Transmission
    automatic
  • Gearbox type designation
    7G-TRONIC
  • Availability
    optional
  • Clutch
    hydraulic torque converter with lock-up clutch (governed)
  • Gearbox design
    planetary gear group
  • Transmission control
    electrohydraulic
  • Forward gears (total)
    7
  • Gear ratio
    I. 4.38; II. 2.86; III. 1.92; IV. 1.37; V. 1.0; VI. 0.82; VII. 0.73; R. 3.41
  • Axle drive ratio
    3.27
  • Maximum speed
    250 km/h (electronically limited)
  • Acceleration 0-100 kpm
    6.2 s
  • Fuel consumption urban / extra-urban / combined (according to the respectively valid measurement and calculation methods)
    12.9-13.1 / 7.0-7.2 / 9.3-9.5 l per 100 km (premium petrol)
  • Wheelbase
    2430 mm
  • Front track gauge
    1526 mm
  • Rear track gauge
    1549 mm
  • Vehicle length
    4089 mm
  • Vehicle width
    1788 mm
  • Vehicle height
    1298 mm
  • Turning circle diameter
    10.51 m
  • Unladen weight (according to the respectively valid measurement or calculation methods)
    1440 kg
  • Permissible total weight
    1755 kg
  • Permissible axle load front
    890 kg
  • Permissible axle load rear
    935 kg
  • Payload
    315 kg
  • Units produced
    not separately documented
  • Prices
    04.2005: EUR 39,382.00
    04.2006: EUR 39,614.00
    07.2007: EUR 41,233.50
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