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MotoLibrary Score
36/100Commuter
Power/Weight
0.09 hp/kg
Top Speed
101 km/h
Torque
12 Nm
Engine
124 ccm
Technical Overview
2015 Vespa GTS 125ie Super Technical Analysis & Specification Breakdown
Built around Vespa's scooter motorcycle platform, the 2015 Vespa GTS 125ie Super pairs a 124 cc (7.6 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 15 HP (10.9 kW) at 9,500 rpm while maximum torque reaches 12 Nm (8.9 lb-ft) at 8,000 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 121 HP per liter and a 1,500 rpm working window between peak torque (8,000 rpm) and peak power (9,500 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the GTS 125ie Super measures 160 kg (353 lbs) dry, translating to a power-to-weight ratio of 0.09 HP/kg (10.67 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. The 10-liter (2.6 US gal) fuel tank paired with a rated consumption of 4 L/100 km provides an estimated theoretical range of roughly 250 km (155 miles) between fill-ups, while factory top speed is listed at 101 km/h (63 mph).
Specific Output
121 HP/L
Power-to-Weight
0.09 HP/kg (10.67 kg/HP)
Power Band Window
8,000–9,500 rpm
Theoretical Range
~250 km (155 mi)
Engine
Displacement124.0 ccm (7.57 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsLeader engine
Power15.0 HP (10.9 kW)) @ 9500 RPM
Torque12.0 Nm (1.2 kgf-m or 8.9 ft.lbs) @ 8000 RPM
Valves/Cylinder4
Fuel SystemInjection. EFI
Fuel ControlSingle Overhead Cams (SOHC)
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
Performance
Top Speed101.0 km/h (62.8 mph)
Fuel Consumption4.00 litres/100 km (25.0 km/l or 58.81 mpg)
Greenhouse Gases92.8 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission DetailsEuro 3
Chassis
Front SuspensionSingle arm, dual chamber hydraulic shock absorber with coaxial spring
Rear SuspensionCoil springs with adjustable pre-load and two dual action shock absorbers
Wheels & Brakes
Front Tyre120/70-12
Rear Tyre130/70-12
Front BrakesSingle disc
Front Brake Ø220 mm (8.7 inches)
Rear BrakesSingle disc
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Dry Weight160.0 kg (352.7 pounds)
Power/Weight0.0938 HP/kg
Seat Height790 mm (31.1 inches) If adjustable, lowest setting.
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.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
