220 a

220 a
  • Model
    W 180 I
  • Description
    180.010 (with sliding roof: 180.011)
  • Production
    03.1954 / 06.1954 - 04.1956
  • production start-up pre-production series / standard production - end of production
  • Combustion principle
    four-stroke Otto
  • Configuration
    front, longitudinal; vertical
  • Engine type
    M 180 II / 180.921
  • Number of cylinders / arrangement
    6 / in line
  • Bore x Stroke
    80 x 72.8 mm
  • Total displacement
    2195 cc (tax classification: 2171 cc)
  • Compression ratio
    7.6
  • Rated output
    85 hp at 4800 rpm
  • Rated torque
    16 mkg at 2400 rpm
  • Number of valves / arrangement
    1 intake, 1 exhaust / overhead
  • Valve operation
    1 overhead camshaft
  • Camshaft drive
    double roller chain
  • Fuel system
    1 Solex 32 PAATJ dual downdraught carburettor
  • Fuel tank: position / capacity
    in the rear / 64 l
  • Frame design
    floor assembly / steel unit body
  • Front-wheel suspension
    double wishbone
  • Rear-wheel suspension
    single-joint swing axle
  • Front springs
    coil springs, torsion bar stabiliser
  • Rear springs
    coil springs
  • Shock absorber front/rear
    telescopic shock absorbers
  • Steering
    recirculating-ball steering
  • Brake system (foot brake)
    hydraulic, from 09.1955 with vacuum booster, 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 13
  • Tires
    6,70-13
  • Driven wheels
    rear wheels
  • Drivetrain
    divided cardan shaft
  • Gearing
    4-speed manual transmission
  • Availibility
    as standard (1st version)
  • Shifting
    steering-column shift lever
  • Clutch
    dry single-disc clutch
  • Transmission type
    change-speed gear
  • Gear ratios
    I. 3.40; II. 2.32; III. 1.52; IV. 1.0; R. 3.29
  • Final drive ratio
    4.11
  • Maximum speed
    150 km/h
  • Acceleration 0-100 km/h
    19 s
  • Comments
    acceleration by shifting through from 0 - 100 km/h (2 occupants)
  • Fuel consumption
    9.8 l
  • by Guideline
    DIN 70030: consumption, determined at 3/4 of top-speed (not more than 110 km/h), plus 10 %
  • Gearing
    4-speed manual transmission
  • Availibility
    as standard (2nd version)
  • Shifting
    steering-column shift lever
  • Clutch
    dry single-disc clutch
  • Transmission type
    change-speed gear
  • Gear ratios
    I. 3.52; II. 2.32; III. 1.52; IV. 1.0; R. 3.29
  • Final drive ratio
    4.10
  • Maximum speed
    150 km/h
  • Acceleration 0-100 km/h
    19 s
  • Comments
    acceleration by shifting through from 0 - 100 km/h (2 occupants)
  • Fuel consumption
    9.8 l
  • by Guideline
    DIN 70030: consumption, determined at 3/4 of top-speed (not more than 110 km/h), plus 10 %
  • Wheelbase
    2820 mm
  • Front / rear track
    1430 / 1470 mm
  • Length
    4715 mm
  • Width
    1740 mm
  • Height
    1560 mm
  • Kerb weight
    1280 kg
  • by Guideline
    DIN 70020 (ready to drive, including fuel, spare wheel and tool kit)
  • Gross weight
    1730 kg
  • Units produced
    25,937 saloons
  • Prices
    02.1954: DM 12,500.00
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