300
  • Design name
    W 186 II
  • Type
    186.011 (with sliding roof: 186.015)
  • Production period
    04.1951 / 11.1951 - 04.1954
  • Note on production period
    production start-up pre-production series / standard production - end of production
  • Combustion principle
    four-stroke petrol
  • Configuration
    front, longitudinal; vertical
  • Engine type
    M 186 I / 186.920
  • Number of cylinders / arrangement
    6 / in-line
  • Bore x Stroke
    85 x 88 mm
  • Total displacement
    2996 cc (tax classification: 2975 cc)
  • Compression ratio
    6.4
  • Rated output
    115 hp at 4600 rpm
  • Rated torque
    20 mkg at 2500 rpm
  • Number of valves / arrangement
    1 intake, 1 exhaust / overhead
  • Valve operation
    1 overhead camshaft
  • Camshaft drive
    double roller chain
  • Fuel system
    2 Solex 40 PBJC downdraught carburettors
  • Fuel tank: position / capacity
    in the rear / 65 l; from 02.1952: 72 l
  • Frame design
    cruciform oval-tube frame with centre reinforcement / steel unit body
  • Front-wheel suspension
    double wishbone
  • Rear-wheel suspension
    swing axle
  • Front springs
    coil springs, torsion bar stabiliser
  • Rear springs
    double coil springs, electrically engageable torsion-bar suspension
  • Shock absorber front/rear
    telescopic shock absorbers
  • Steering
    worm-and-lever steering, from 1952 recirculating-ball steering
  • Brake system (foot brake)
    hydraulic, acting on front- and rear wheels; four-wheel drum brakes
  • Parking brake (hand brake)
    mechanical, acting on rear wheels
  • Wheels
    sheet-steel disc wheels
  • Wheel rims
    drop-centre rim 5 K x 15
  • Tires
    7.00-15 extra (6 PR)
  • Driven wheels
    rear wheels
  • Drivetrain
    divided cardan shaft
  • Gearing
    4-speed manual transmission
  • Availibility
    as standard
  • Shifting
    steering-column shift lever
  • Clutch
    dry single-disc clutch
  • Transmission type
    change-speed gear
  • Gear ratios
    I. 3.68; II. 2.25; III. 1.42; IV. 1.0; R. 3.08
  • Final drive ratio
    4.44
  • Maximum speed
    155 km/h
  • Acceleration 0-100 km/h
    18 s
  • Fuel consumption
    13.8 l
  • by Guideline
    DIN 70030: consumption, determined at 3/4 of top-speed (not more than 110 km/h), plus 10 %
  • Wheelbase
    3050 mm
  • Front / rear track
    1480 / 1525 mm
  • Length
    4950 mm
  • Width
    1838 mm
  • Height
    1600 mm
  • Chassis weigth
    1140 kg
  • Kerb weight
    1770 kg
  • by Guideline
    DIN 70020 (ready to drive, including fuel, spare wheel and tool kit)
  • Gross weight
    2135 kg
  • Units produced
    4563 saloons, 2 chassis
  • Prices
    03.1951: DM 17,600.00 (not including tyres)
    02.1952: DM 19,900.00 (including tyres)
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