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2025 Vespa GTS 310 Overview
The 2025 Vespa GTS 310 is a scooter motorcycle built around 310 cc / of displacement. Under the tank sits a 1-cylinder, 4-stroke, 4-valve, HPE engine. 2025 Vespa GTS 310 delivers 18.4 kW @ 6500 rpm of peak power and 28.9 Nm @ 5250 rpm of torque. From a practical standpoint, the 2025 GTS 310 tips the scales at 163 kg, carries a 8.5-litre fuel tank, offers a seat height of 790 mm and spans a 1380 mm wheelbase. That's roughly 34.7 kg lighter than the average scooter motorcycle in our database. Scroll down for the complete 2025 Vespa GTS 310 spec sheet covering every technical detail from suspension travel to tyre sizes.
2025 GTS 310 - Pros & Cons
Strengths
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Strong power output: 2025 Vespa GTS 310 makes 18.4 kW @ 6500 rpm with 28.9 Nm @ 5250 rpm of torque - competitive figures for its class.
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Fuel injection: The fuel injection system delivers crisp throttle response and reliable cold starts regardless of altitude or temperature.
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Low-maintenance final drive: Belt final drive means no chain to clean, lube or adjust - meaningfully less routine maintenance than a chain-driven equivalent.
Considerations
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Modest fuel capacity: The 8.5-litre tank means more frequent fuel stops on longer rides, which is worth planning around on touring routes.
Wear Points & Servicing Notes
Cooling system servicing
The Liquid cooled system on the GTS 310 needs a coolant change roughly every two years (or per the service schedule) - skipping it lets the coolant turn acidic and corrode the aluminium water passages over time.
Fuelling & injector care
Fuelling comes from fuel injection. Systems like this are largely maintenance-free beyond keeping fuel quality decent and injectors clear - a fuel-system cleaner every service interval is cheap insurance.
Brake disc and pad wear
The Single 220 mm disc, hydraulic front brake gives strong, progressive stopping power. Disc thickness and pad depth are worth checking at every tyre change, since worn pads can score the disc surface.
Suspension condition on used examples
Up front, the GTS 310 runs Trailed single-sided short swingarm with anti-dive system and Drivetrain swingarm, two hydraulic struts; Spring preload adjustable at the rear. On a used example, check fork seals for weeping oil and test the rear linkage for play - seals are a relatively cheap fix but useful when negotiating price.
Final drive maintenance
Final drive is by belt - lower maintenance than chain with no lubrication needed, but tension and tooth wear should still be checked at service intervals.
Frame & chassis check
The frame is Self-supporting body made of sheet steel components - worth a visual check for corrosion or impact damage around the head-stock and swingarm pivot on any used example, since frame damage is far costlier to fix than any service item.
GTS 310 - Buying & Maintenance Guide
What to check before buying
When inspecting a used 2025 Vespa GTS 310, start with the basics: check the service book for oil change frequency, inspect the chain and sprockets for wear, and look for oil seepage around the engine casings and rocker covers. A cold start test is invaluable - a well-maintained GTS 310 should fire up cleanly and settle to a smooth idle within a few seconds.
Oil and filter changes
Regular oil changes are the single most important maintenance task on any GTS 310. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. Always use the correct viscosity grade as specified in the owner's manual.
Fuel system care
The GTS 310's fuel injection system is durable but benefits from quality fuel and the occasional use of a fuel-system cleaner additive. If the bike has been stored for more than three months, drain and replace the fuel to prevent varnish deposits in the injectors.
2025 Vespa GTS 310 - Frequently Asked Questions
What engine does the 2025 Vespa GTS 310 have?
The 2025 Vespa GTS 310 uses a 1-cylinder, 4-stroke, 4-valve, HPE engine with 310 cc / of displacement. It is liquid cooled.
How much does the 2025 Vespa GTS 310 weigh?
The 2025 Vespa GTS 310 weighs 163 kg. This is the manufacturer's wet figure.
How much power does the 2025 Vespa GTS 310 make?
The 2025 Vespa GTS 310 produces 18.4 kW @ 6500 rpm of power and 28.9 Nm @ 5250 rpm of torque. These are peak figures.
What is the fuel tank capacity of the 2025 Vespa GTS 310?
The 2025 Vespa GTS 310 has a 8.5-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 141-170 km between stops.
Is the 2025 Vespa GTS 310 suitable for shorter riders?
The 2025 Vespa GTS 310 has a seat height of 790 mm. This is a moderate seat height that suits a wide range of rider heights.
What brakes does the 2025 Vespa GTS 310 have?
The 2025 Vespa GTS 310 uses Single 220 mm disc, hydraulic at the front and Single 220 mm disc, hydraulic at the rear.
What tyre sizes does the 2025 Vespa GTS 310 use?
The 2025 Vespa GTS 310 runs 120/70 - 12M/C 51P, TL front and 130/70 - 12M/C 51P, TL rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.
What gearbox does the 2025 Vespa GTS 310 have?
The 2025 Vespa GTS 310 is fitted with an Automatic CVT transmission.
Key Specifications
Engine
1-cylinder, 4-stroke, 4-valve, HPE
Power
18.4 kW / 25 hp @ 6500 rpm
Torque
28.9 Nm / 21.3 lb-ft @ 5250 rpm
Top Speed
Not published by manufacturer
Fuel Capacity
8.5 Litres / 2.2 US gal
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Full 2025 Vespa GTS 310 Specifications
Year
2025
Make Model
Vespa GTS 310
Seat Height
790 mm / 31.1 in
Wheelbase
1380 mm / 54.3 in
Height
1190 mm / 46.9 in (without mirrors)
Length
1980 mm / 78.0 in
Width
765 mm / 30.1 in
Fuel Capacity
8.5 Litres / 2.2 US gal
Wet Weight
163 kg / 359 lbs
Displacement
310 cc /
Engine Detail
1-cylinder, 4-stroke, 4-valve, HPE
Cooling System
Liquid cooled
Emissions
Euro 5+
Fuel Induction
Electronic fuel injection
Ignition
Electronic
Starter
Electric
Clutch
Automatic centrifugal dry clutch
Final Drive
Belt
Transmission / Drive
Automatic CVT
Frame Type
Self-supporting body made of sheet steel components
Suspension - Front
Trailed single-sided short swingarm with anti-dive system
Suspension - Rear
Drivetrain swingarm, two hydraulic struts; Spring preload adjustable
Brakes - Front
Single 220 mm disc, hydraulic
Brakes - Rear
Single 220 mm disc, hydraulic
ABS
ABS front and rear (2-channel) & traction control / traction control (ASR), switchable
Tyres - Front
120/70 - 12M/C 51P, TL
Tyres - Rear
130/70 - 12M/C 51P, TL
Wheels - Front
3.00 x 12, aluminium
Wheels - Rear
3.00 x 12, aluminium
Specifications are compiled from manufacturer documentation and cross-referenced
technical sources, and corrected on an ongoing basis.
Spot an error? Let us know.
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