User Rating: /5 · No user ratings yet✓ Your rating was saved
MotoLibrary Score
35/100Commuter
Power/Weight
0.1 hp/kg
Torque
13 Nm
Engine
155 ccm
Technical Overview
2020 Piaggio Liberty 150 ABS Technical Analysis & Specification Breakdown
Built around Piaggio's scooter motorcycle platform, the 2020 Piaggio Liberty 150 ABS utilizes a 155 cc (9.5 cu in) air-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 12.9 HP (9.4 kW) at 7,750 rpm while maximum torque reaches 13 Nm (9.6 lb-ft) at 5,250 rpm. With a specific output of 83.2 HP per liter and a 2,500 rpm working window between peak torque (5,250 rpm) and peak power (7,750 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the Liberty 150 ABS measures 124 kg (273 lbs) wet (curb), translating to a power-to-weight ratio of 0.1 HP/kg (9.61 kg per horsepower). Rider ergonomics and chassis geometry center around a 790 mm (31.1 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,340 mm (52.8 in) wheelbase engineered for quick, flickable steering geometry. The 6-liter (1.6 US gal) fuel tank paired with a rated consumption of 2.72 L/100 km provides an estimated theoretical range of roughly 221 km (137 miles) between fill-ups.
Specific Output
83.2 HP/L
Power-to-Weight
0.1 HP/kg (9.61 kg/HP)
Power Band Window
5,250–7,750 rpm
Theoretical Range
~221 km (137 mi)
Engine
Displacement155.0 ccm (9.46 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power12.9 HP (9.4 kW)) @ 7750 RPM
Torque13.0 Nm (1.3 kgf-m or 9.6 ft.lbs) @ 5250 RPM
Bore x Stroke58.0 x 58.6 mm (2.3 x 2.3 inches)
Fuel SystemInjection
Fuel ControlSingle Overhead Cams (SOHC)
LubricationWet sump
CoolingAir
Transmission
ClutchAutomatic centrifugal dry clutch
Performance
Fuel Consumption2.72 litres/100 km (36.8 km/l or 86.48 mpg)
Greenhouse Gases63.1 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission DetailsEuro 4
Chassis
Frame TypeHigh resistance tubular steel
Front SuspensionTelescopic fork
Front Travel76 mm (3.0 inches)
Rear SuspensionSingle hydraulic shock absorber with 5-position preload adjustment,
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
