Mercedes-Benz W188 I Roadster – 300 S 3.0 petrol
W188 · 110 kW / 150 hp
1952 - 1955 · Petrol · 2,996 cc · Engine code M 188.920
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Car Details
Engine
- Fuel
- Petrol
- Made
- 1952 - 1955
- Engine code
- M 188.920
- Engine size
- 2,996 cc (3 litres)
- Engine power
- 150 hp (110 kW) at 5,000 rpm
- Torque (pulling power)
- 230 Nm at 3,800 rpm
- Cylinders
- 6, in a row (inline)
- Turbo
- No turbo (naturally aspirated)
- Fuel injection
- Carburettor
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- Valves
- 12 (2 per cylinder)
- Valve system
- SOHC
- Bore x stroke
- 85 x 88 mm
- Compression ratio
- 7.8:1
- Engine position
- Front, lengthways (longitudinal)
Fluids and capacities
- Engine oil amount
- 7.5 litres
- Coolant
- 19.5 litres
- Fuel tank
- 85 litres
Gearbox and drive
- Gearbox
- 4-speed manual
- Driven wheels
- Rear-wheel drive
Wheels, brakes, suspension and steering
- Wheel (rim) size
- 15 inch
- Front brakes
- Drums
- Rear brakes
- Drums
- Steering
- Recirculating ball
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- Front suspension
- Coil spring, Double wishbone, Anti-roll bar
- Rear suspension
- Coil spring
Size and weight
- Body style
- Convertible (roadster)
- Seats
- 4
- Doors
- 2
- Length
- 4,730 mm
- Width
- 1,910 mm
- Height
- 1,510 mm
- Weight (empty)
- 1,540 kg
- Ground clearance
- 180 mm
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- Wheelbase
- 2,900 mm
- Front track
- 1,480 mm
- Rear track
- 1,525 mm
- Turning circle
- 12.5 metres
- Maximum weight (loaded)
- 2,000 kg
- Load it can carry
- 460 kg
Speed and fuel use
- Fuel use on the highway
- 13.8 l/100 km (about 7.2 km per litre)
- Top speed
- 175 km/h
- 0 to 100 km/h
- 15 seconds
Fuel use is from official tests; town driving usually uses more.