| General |
| Comments | Windscreen. Ride by Wire. Self calibrating ASC. Keyless. USB charging. | - |
| Year | - | 2025 |
| Colours | Alpine White, Callisto Gray Metallic, Triple Black | - |
| Make Model | - | Vespa GTS 310 |
| Warranty | 3-year warranty | - |
| Dimensions |
| Seat Height | 775 mm / 30.5 in. | 790 mm / 31.1 in |
| Wheelbase | 1565 mm / 61.6 in. | 1380 mm / 54.3 in |
| Height | 1305 mm / 51.4 in. | 1190 mm / 46.9 in (without mirrors) |
| Length | 2210 mm / 87.0 in. | 1980 mm / 78.0 in |
| Width | 835 mm / 32.9 in. | 765 mm / 30.1 in |
| Weights & Capacities |
| Oil Capacity (Quarts) | 1.9 US quarts | - |
| Oil Capacity (l) | 1.80 litres | - |
| Dry Weight | 202 kg / 445.3 lbs | - |
| Fuel Capacity | 12.80 litres / 3.38 US gallons | 8.5 Litres / 2.2 US gal |
| Wet Weight | 214.1 kg / 472.0 lbs | 163 kg / 359 lbs |
| Performance |
| Top Speed | 139.0 km/h / 86.4 mph | - |
| Max Power | - | 18.4 kW / 25 hp @ 6500 rpm |
| Max Torque | 35.0 Nm (3.6 kgf-m or 25.8 ft.lbs) @ 6000 Revolutions | 28.9 Nm / 21.3 lb-ft @ 5250 rpm |
| Power-to-Weight Ratio | 0.1683 HP/kg | - |
| Engine |
| Bore x Stroke (in,) | 3.1 x 2.7 inches | - |
| Bore x Stroke (mm) | 80.0 x 69.6 mm | - |
| Displacement (ci) | 21.36 cubic inches | - |
| Fuel Control | Overhead Cams (OHC) | - |
| Displacement (cc) | 350.0 cc | - |
| CO2 | 81.2 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Engine Type | Single cylinder, four-stroke | - |
| Displacement | - | 310 cc / |
| Engine Detail | - | 1-cylinder, 4-stroke, 4-valve, HPE |
| Fuel System | Injection. Electronic port fuel injection/digital engine management: BMS-ME with e-throttle grip | - |
| Compression Ratio | 11.5:1 | - |
| Cooling System | - | Liquid cooled |
| Emissions | Closed-loop 3-way catalytic converter, emission standard EU-4 | Euro 5+ |
| Engine Lubrication | Wet sump | - |
| Exhaust | Stainless steel | - |
| Fuel Consumption | 3.50 litres/100 km (28.6 km/l or 67.21 mpg) | - |
| Fuel Induction | - | Electronic fuel injection |
| Fuel Reserve | 4.00 litres / 1.06 US gallons | - |
| Idle Speed | 1450 +/- 50 RPM | - |
| Ignition | - | Electronic |
| Spark Plug | NGK LMAR8J-9E | - |
| Starter | Electric | Electric |
| Valve System | 4 | - |
| Drivetrain |
| Clutch | Centrifugal dry clutch | Automatic centrifugal dry clutch |
| Final Drive | Chain (final drive) | Belt |
| Gearbox | Automatic | - |
| Primary Drive | Chain drive in oil bath | - |
| Transmission / Drive | - | Automatic CVT |
| Chassis |
| Fork Tube Size (in.) | 1.4 inches | - |
| Fork Tube Size (mm) | 35 mm | - |
| Frame Type | Steel tube construction with aluminum die cast unit and #8232; | Self-supporting body made of sheet steel components |
| Suspension - Front | Telescopic front fork, Ø 35 mm | Trailed single-sided short swingarm with anti-dive system |
| Suspension - Rear | Double aluminum swingarm, double springs struts, adjustable preload | Drivetrain swingarm, two hydraulic struts; Spring preload adjustable |
| Rake | 26.4° | - |
| Trail | 81 mm / 3.2 in. | - |
| Wheel Travel - Front | 110 mm / 4.3 in. | - |
| Wheel Travel - Rear | 112 mm / 4.4 in. | - |
| Electrical Systems |
| Instrumentation | TFT color display, multi-controller and associated apps | - |
| Lighting system | LED headlights | - |
| Wheels & Brakes |
| Brakes - Front | Double disc. 4-piston calipers. ABS. | Single 220 mm disc, hydraulic |
| Brakes - Rear | Single disc. 1-piston floating calipers. ABS. | Single 220 mm disc, hydraulic |
| ABS | - | ABS front and rear (2-channel) & traction control / traction control (ASR), switchable |
| Brake Fluid Type | DOT 4 | - |
| Tyre Pressure - Front | 32 PSI (2.2 Bar or 220 kPa) | - |
| Tyre Pressure - Rear | 35 PSI (2.4 Bar or 240 kPa) | - |
| Tyres - Front | 120/70-R15 | 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 |