Scooters
2025Sym Maxsym 400 GT
32 fields on record
The 2025 Sym Maxsym 400 GT is a practical maxi-scooter designed for commuters and riders seeking comfortable, everyday transportation with genuine performance capability. Its 399cc liquid-cooled engine delivers responsive acceleration and a top speed of 139 km/h, while the automatic CVT transmission ensures effortless operation. Best suited for urban and suburban riders valuing convenience and fuel efficiency without sacrificing power.
- Capacity
- 399.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Wet weight
- 212.0 kg
- Seat height
- 780 mm
- Power
- 33.5 HP (24.5 kW) @ 6750 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed as a maxi-scooter for daily commuting and light touring, blending practicality with a bit of highway comfort.
- Built for
- A comfortable, feature-rich commuter with a windscreen, keyless system and decent mid-range torque, prioritizing ease of use over outright performance.
- Not ideal for
- Not suited to riders seeking sporty handling, high top-end speed, or any off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 399.0 ccm
- Power
- 33.5 HP (24.5 kW) @ 6750 RPM
- CO2 Emissions
- 5 CO2 g/km
- Torque
- 38.1 Nm (3.9 kgf-m) @ 5250 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.1580 HP/kg (wet)
- Bore x stroke
- 83.0 x 73.8 mm
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Valves per cylinder
- 4
Transmission
- Transmission type
- Automatic
- Final drive
- Belt
Performance
- Top speed
- 139.0 km/h (86.4 mph)
Dimensions & weight
- Wheelbase
- 1555 mm
- Overall length
- 2230 mm
- Overall width
- 820 mm
- Overall height
- 1455 mm
- Seat height
- 780 mm
- Wet weight
- 212.0 kg
- Fuel capacity
- 13.00 litres
- Carrying capacity
- Underseat storage
- Dry weight
- Not on record - add it
Chassis & suspension
- Front suspension
- Telescope fork
- Rear suspension
- Dual shocks
Brakes & wheels
- Front brakes
- Double disc. ABS
- Rear brakes
- Single disc. ABS
- ABS
- Yes
- Front tyre
- 120/70-15
- Rear tyre
- 160/60-14
Other
- Color options
- Black, White, Grey, Blue
- Comments
- Windsceen. Traction control. USB charging. Keyless. The SYM brand is owned by Sanyang Motor in Taiwan.
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2025 | 2026 |
|---|---|---|
| Capacity | 399 cc | 399 cc |
| Seat height | 780 mm | 780 mm |
| Fuel capacity | 13 L | 13 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Sym Maxsym 400 GT?
The 2025 Sym Maxsym 400 GT has a Capacity of 399.0 ccm (24.35 cubic inches).
What engine power does the Sym Maxsym 400 GT have?
The 2025 Sym Maxsym 400 GT has a Power of 33.5 HP (24.5 kW) @ 6750 RPM.
What is the torque of the Sym Maxsym 400 GT?
The 2025 Sym Maxsym 400 GT has a Torque of 38.1 Nm (3.9 kgf-m or 28.1 ft.lbs) @ 5250 RPM.
How much does the Sym Maxsym 400 GT weigh?
The 2025 Sym Maxsym 400 GT has a Wet weight of 212.0 kg (467.4 pounds).
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