Vespa GTS 125 - 2011 Specifications and Reviews

The 2011 Vespa GTS 125 is an iconic Italian scooter suited for urban commuters and style-conscious riders seeking retro appeal with modern reliability. Powered by a liquid-cooled four-stroke engine delivering 21 horsepower, it excels in city riding with its nimble handling and fuel efficiency. Best known for its timeless design and practical automatic transmission, the GTS 125 remains a preferred choice for riders prioritizing classic aesthetics and everyday practicality.

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General information

CategoryScooter
Year2011
ModelVespa GTS 125

Engine and Transmission Specifications

Emission detailsEuro 3
Greenhouse gases92.8 CO
Fuel consumption4.00 litres/100 km (25.0 km/l or 58.81 mpg)
DrivelineAutomatic Twist and Go
Transmission type,final driveBelt
GearboxAutomatic
Cooling systemLiquid
Fuel controlSOHC
Fuel systemCarburettor
Valves per cylinder4
Top speed101.0 km/h (62.8 mph)
Torque9.60 Nm (1.0 kgf-m or 7.1 ft.lbs) @ 7250
Power21.05
Engine detailsLeader engine
Engine typeSingle cylinder, four-stroke
Capacity:124.00 ccm (7.57 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter220 mm (8.7 inches)
Front brakesSingle disc
Rear tyre dimensions130/70-12
Front tyre dimensions120/70-12
 
 

Physical measures and capacities

Fuel capacity10.00 litres (2.64 gallons)
Overall width755 mm (29.7 inches)
Overall length1,940 mm (76.4 inches)
Overall height1,180 mm (46.5 inches)
Seat height790 mm (31.1 inches) If adjustable, lowest setting.
Power/weight ratio0.1452 HP/kg
Dry weight145.0 kg (319.7 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsMarrone Terra Di Toscana, Bronzo Perseo, Nero Vulcano, Blu Midnight
StarterElectric

Performance Profile & Rider Fit

14 hp
Peak Power

Best For

Track5%
City92%
Cornering45%
Daily Riding88%
Touring35%
Passenger55%

Rider Profile

Best ForSuitable for beginners and licence holders with a basic scooter or A1-equivalent licence, requiring minimal riding skill thanks to the fully automatic CVT transmission.
PurposeBuilt primarily for urban commuting and short suburban trips rather than speed or distance.
Rider FitEasy to manage physically with a low 790mm seat height, light dry weight, and automatic clutch, making it accessible to riders of varying size and strength.
CharacterA refined, premium-feeling city scooter that favours smooth, composed everyday usability over sportiness or outright performance.
Not Ideal ForNot suited to highway touring, motorway overtaking, or any rider seeking strong acceleration or long-distance high-speed comfort.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 790mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2011 Vespa GTS 125, with a moderate knee angle of around 100 degrees and a slightly forward riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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