Engineered by Vespa for the scooter motorcycle segment, the 2013 Vespa GTS 300 IE pairs a 278 cc (17 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 22 HP (16.1 kW) at 7,750 rpm while maximum torque reaches 22.3 Nm (16.4 lb-ft) at 5,000 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 79.1 HP per liter and a 2,750 rpm working window between peak torque (5,000 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 GTS 300 IE measures 158 kg (348 lbs) dry, translating to a power-to-weight ratio of 0.14 HP/kg (7.18 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 1,369 mm (53.9 in) wheelbase engineered for quick, flickable steering geometry. The 9.08-liter (2.4 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 129 km/h (80 mph).
Specific Output
79.1 HP/L
Power-to-Weight
0.14 HP/kg (7.18 kg/HP)
Power Band Window
5,000–7,750 rpm
Standover Height
790 mm (31.1 in)
Engine
Displacement278.0 ccm (16.96 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power22.0 HP (16.1 kW)) @ 7750 RPM
Torque22.3 Nm (2.3 kgf-m or 16.4 ft.lbs) @ 5000 RPM
Bore x Stroke75.0 x 63.0 mm (3.0 x 2.5 inches)
Fuel SystemInjection
IgnitionElectronic by capacitive discharge (CDI)
LubricationWet sump, chain-driven lobe pump
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
ClutchAutomatic dry centrifugal clutch with vibration dampers
Performance
Top Speed128.8 km/h (80.0 mph)
Emission DetailsEPA and CARB
Chassis
Frame TypeLoad-bearing sheet steel chassis
Front SuspensionSingle arm, dual chamber hydraulic shock absorber with coaxial spring
Rear SuspensionTwo dual effect shock absorbers with adjustable preload
Wheelbase1369 mm (53.9 inches)
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 Weight158.0 kg (348.3 pounds)
Power/Weight0.1392 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.
