1955 190 SL Roadster Specs1955 (W 121 B II) Mercedes 190 SL Roadster Specs & Performance
1955 - 1959 (W 121 B II)
Tech Specs Summary
- 
- 1.9 L Inline 4
- 
- 112 mph
- 
- 14.5 seconds
- 
- 104 hp
- 
- 27.3 mpg
- 
- 2 Doors
- 
- 2 Seats
- 
unavailable- 
- 2,513 lbs
- Front - RWD
Performance
- Top Speed
- 112 mph
- 0-62 mph
- 14.5 seconds
- 0-60 mph
- 14.0 seconds
- Power-to-Weight
- 24.16 lb/hp
- Power
- 104 hp
- Torque
- 101 lb·ft
Gas Mileage
- Combined
- 27.3 mpg
- Total Range
- 468 Miles
Gasoline Engine
- Capacity
- 1.9 Liter
- 115.8 in3
- Layout
- Inline 4
- Aspiration
- Natural
- Peak Power
- 104 hp @ 5,700 RPM
- 105 ps @ 5,700 RPM
- Peak Torque
- 101 lb·ft @ 3,800 RPM
- 137 N·m @ 3,800 RPM
- Valvetrain
- SOHC
- Valves/Cylinder
- 2 (8v Total)
- Fuel Delivery
- Carburetor
- Position
- Front Engine
- Orientation
- Longitudinal
- Fuel
- Gasoline
- Fuel Tank Capacity
- 17.2 Gallons
More Engine Specs
- Engine Name
- M121.921
- Compression Ratio
- 8.5:1
- Bore x Stroke
- 3.346 x 3.291 in
- Bore-Stroke Ratio
- 1.02:1
- Over-Square
- Specific Output
- 0.9 hp/in3
- Power/Cylinder
- 26 hp
- Cylinder Volume
- 28.9 in3
- BMEP
- 131.6 PSI
- 9.1 Bar
Drivetrain & Chassis
- Driven Wheels
- RWD
- Rear-wheel Drive
- Transmission (MT)
- 4 Speeds
- Tyre Sizes
- 640 x 13
- Front Suspension
- Double Wishbone
- Rear Suspension
- Swing Axle
- Front Brakes
- Drum
- Rear Brakes
- Drum
Dimensions & Practicality
- Body
- Grand Tourer Roadster
- Door Count
- 2
- Seat Count
- 2
- Turning Radius
- 36.1 ft
- Curb Weight
- 2,513 lbs
- Gross Weight
- 3,131 lbs
- Maximum Payload
- 618 lbs
- Length
- 166.1 in
- Width
- 68.5 in
- Height
- 52 in
- Wheelbase
- 94.5 in
- Front Track
- 56.3 in
- Rear Track
- 58.3 in
★★★★★
★★★★★
2.6
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Performance
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Practicality
City Driving
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