2026 SYM Joymax Z Plus 300 vs 2026 Vespa GTS SuperTech 300 - Spec Comparison
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2026 SYM Joymax Z Plus 300
The 2026 Sym Joymax Z Plus 300 is a mid-sized automatic scooter ideal for commuters and riders seeking practical daily transportation with modern comfort. Powered by a 278cc liquid-cooled single-cylinder engine producing 25.6 horsepower, it delivers responsive performance and reliable fuel efficiency. Known for its user-friendly automatic transmission and balanced handling, this scooter excels in urban and suburban riding scenarios.
2026 Vespa GTS SuperTech 300
The 2026 Vespa GTS SuperTech 300 is a premium scooter designed for riders seeking stylish urban commuting with modern performance. Its 278cc single-cylinder four-stroke engine delivers reliable power and efficiency, while fuel injection and catalytic emission control ensure clean, dependable operation. Best known for blending classic Vespa aesthetic with contemporary technology, it suits discerning riders who prioritize both practicality and iconic design.
2026 SYM Joymax Z Plus 300 vs 2026 Vespa GTS SuperTech 300: the key differences
Both are scooters, so this is a like-for-like choice.
- The 2026 SYM Joymax Z Plus 300 has a 43 mm lower seat (747 vs 790 mm), which helps shorter riders.
- The 2026 SYM Joymax Z Plus 300 carries 3.5 litres more fuel (12 vs 8.5 L).
2026 SYM Joymax Z Plus 300: Designed primarily as a practical urban and suburban commuter with enough range and comfort for occasional longer trips.
2026 Vespa GTS SuperTech 300: Built primarily for urban commuting and short-to-medium trips with the convenience of automatic transmission, underseat storage, and easy maneuverability.
Verdict: Choose the 2026 SYM Joymax Z Plus 300 if you want a lower seat and a bigger tank. Check the full table below for every figure, and the size comparison for fit.
| Specification | 2026 SYM Joymax Z Plus 300 | 2026 Vespa GTS SuperTech 300 |
|---|---|---|
| Other | ||
| Category | Scooter | Scooter |
| Color Options | Grey, blue, black | Grey, dark grey |
| Comments | The SYM brand is owned by Sanyang Motor in Taiwan. | Traction control. USB socket. |
| Carrying capacity | Underseat storage | Underseat compartment with LED lighting |
| Engine | ||
| Capacity: | 278.3 ccm (16.98 cubic inches) | 278.3 ccm (16.98 cubic inches) |
| CO2 Emissions | 5 CO2 g/km | - |
| Engine Type | Single, four-stroke | Single, four-stroke |
| Bore x Stroke | 75.0 x 63.0 mm (3.0 x 2.5 inches) | 75.0 x 63.0 mm (3.0 x 2.5 inches) |
| Cooling System | Liquid | Liquid |
| Fuel System | Injection | Injection |
| Starting | Electric | Electric |
| Fuel Consumption | - | 3.30 litres/100 km (30.3 km/l or 71.28 mpg) |
| Ignition | - | CDI |
| Valves Per Cylinder | - | 4 |
| Lubrication System | - | Wet sump |
| Performance | ||
| Power | ✓25.6 HP (18.7 kW) @ 7500 RPM | 23.8 HP (17.5 kW) @ 8250 RPM |
| Torque | ✓26.2 Nm (2.7 kgf-m or 19.3 ft.lbs) @ 6750 RPM | 26.0 Nm (2.7 kgf-m or 19.2 ft.lbs) @ 5250 RPM |
| Power/Weight Ratio | 0.1384 HP/kg (wet) | 0.1506 HP/kg (dry) |
| Top Speed | 122.0 km/h (75.8 mph) | - |
| Brakes & wheels | ||
| Front Brakes | Single disc. ABS. | Single disc. ABS. Hydraulic. |
| Rear Brakes | Single disc. ABS. | Single disc. ABS. Hydraulic. |
| ABS | Yes | Yes |
| Front Tyre | 120/70-14 | 120/70-12 |
| Rear Tyre | 140/60-13 | 130/70-12 |
| Dimensions & weight | ||
| Wheelbase | 1550 mm (61.0 inches) | 1375 mm (54.1 inches) |
| Overall Length | 2190 mm (86.2 inches) | 1948 mm (76.7 inches) |
| Overall Width | 750 mm (29.5 inches) | 755 mm (29.7 inches) |
| Overall Height | 1440 mm (56.7 inches) | - |
| Seat Height | ✓747 mm (29.4 inches) | 790 mm (31.1 inches) |
| Wet Weight | 185.0 kg (407.9 pounds) | - |
| Fuel Capacity | ✓12.00 litres (3.17 US gallons) | 8.50 litres (2.25 US gallons) |
| Dry weight | - | 158.0 kg (348.3 pounds) |
| Reserve fuel capacity | - | 2.00 litres (0.53 US gallons) |
| Transmission | ||
| Transmission Type | Automatic | Automatic |
| Final Drive | Belt | Belt |
| Clutch | - | Automatic dry centrifugal with shock absorbers |
| Chassis & suspension | ||
| Front Suspension | Telescope fork | Single arm with helical spring and hydraulic shock absorber |
| Rear Suspension | Dual Shock | Double hydraulic shock absorber with helical spring with preload adjustable in 4 positions |
| Frame | - | Sheet steel shell with welded structural reinforcements |
"Best" (✓) reflects that single spec only, not overall suitability - a bike can win on paper and still be the wrong choice for you. Ties are all marked; specs with no clear better/worse direction (e.g. displacement, wheel size) are never marked, only tinted where bikes differ.
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How the highlighting works, and its limits
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