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Scooters

2023Piaggio Liberty S 150

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The 2023 Piaggio Liberty S 150 is a practical automatic scooter ideal for urban commuters and new riders seeking affordable, fuel-efficient transportation. Its 155cc four-stroke engine delivers smooth performance for city streets with reliable fuel injection technology. Known for its accessible handling and low maintenance belt-drive transmission, the Liberty S suits riders prioritizing convenience and economical daily riding.

Capacity
155.0 ccm
Engine
Single, four-stroke
Gearbox
Not on record
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Dry weight
Not on record
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Seat height
790 mm
Power
12.5 HP (9.1 kW) @ 7250 RPM
⇄ Compare with another bike + Add to garage All model years
Other years 2023 2024

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 24Agility 77Comfort 60Off-road 5Touring 25Road manners 60
Off-road & trail5%
Cornering45%
City riding90%
Daily riding85%
Touring25%
Two-up40%
Track5%
Best for
Designed as a practical commuter scooter for weaving through city traffic and handling everyday errands.
Built for
An easygoing, no-fuss urban companion that prioritizes efficiency, low running costs, and ease of use over performance.
Not ideal for
Not suited to highway touring, spirited cornering, or riders seeking strong acceleration and power.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 790mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2023 Piaggio Liberty S 150, with a moderate knee angle of around 100 degrees and a slightly forward riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Range and running costs

Worked out in your browser - nothing is sent to us

Based on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.

Full specifications

Engine
Capacity
155.0 ccm
Power
12.5 HP (9.1 kW) @ 7250 RPM
Torque
12.8 Nm (1.3 kgf-m) @ 6500 RPM
Engine type
Single, four-stroke
Fuel consumption
2.70 litres/100 km (37.0 km/l)
Bore x stroke
58.0 x 58.6 mm
Cooling system
Air
Fuel system
Injection
Starting
Electric
Valves per cylinder
3
Lubrication system
Wet sump
Transmission
Transmission type
Automatic
Clutch
Automatic centrifugal, dry
Dimensions & weight
Wheelbase
1340 mm
Overall length
1945 mm
Overall width
690 mm
Seat height
790 mm
Fuel capacity
6.00 litres
Reserve fuel capacity
1.50 litres
Carrying capacity
Underseat storage with USB socket.
Dry weight
Not on record - add it
Chassis & suspension
Frame
High strength reinforced tubular steel
Front suspension
Telescopic fork
Rear suspension
Single hydraulic shock absorber with adjustable preload with 4 settings
Front wheel travel
76 mm
Rear wheel travel
74 mm
Brakes & wheels
Front brakes
Single disc. Front-wheel-only ABS
Front brakes diameter
240 mm
Rear brakes
Expanding brake (drum brake)
ABS
Yes
Front tyre
90/80-16
Rear tyre
100/80-14
Other
Color options
White, grey, brown, black

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted
Specification 20232024
Capacity 155 cc 155 cc
Seat height 790 mm 790 mm
Fuel capacity 6 L 6 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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MotorcycleDB

The 2023 Piaggio Liberty S 150 is a sleek and stylish scooter that offers a smooth and comfortable ride. Its powerful 150cc engine provides plenty of oomph for zipping around town, while the spacious under-seat storage makes it perfect for running errands or commuting to work. The modern design and bright LED lighting make it stand out on the road, and the large windshield provides added protection from the elements. Overall, the Liberty S 150 is a fantastic option for anyone in the market for a reliable and fun-to-ride scooter.

With its advanced technology and innovative features, the 2023 Piaggio Liberty S 150 is a top choice for scooter enthusiasts. The fuel-efficient engine and excellent handling make it a great option for urban commuting, while the comfortable seat and ample storage make it a practical choice for running daily errands. Whether you're a seasoned rider or new to scooters, the Liberty S 150 offers a smooth and enjoyable experience on the road. Plus, with its stylish design and high-quality construction, it's sure to turn heads wherever you go.

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Common questions

What is the engine size of the Piaggio Liberty S 150?

The 2023 Piaggio Liberty S 150 has a Capacity of 155.0 ccm (9.46 cubic inches).

What engine power does the Piaggio Liberty S 150 have?

The 2023 Piaggio Liberty S 150 has a Power of 12.5 HP (9.1 kW) @ 7250 RPM.

What is the torque of the Piaggio Liberty S 150?

The 2023 Piaggio Liberty S 150 has a Torque of 12.8 Nm (1.3 kgf-m or 9.4 ft.lbs) @ 6500 RPM.

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