14 August. Friday 2026
Sym Maxsym 400 - 2025 Specifications and Reviews
The 2025 Sym Maxsym 400 is a practical maxi-scooter designed for commuters and casual riders seeking comfort and convenience. Powered by a 399cc liquid-cooled engine producing 33.5 hp, it delivers reliable performance with an automatic transmission and fuel injection. Best known for its spacious seating, storage capacity, and user-friendly nature, it suits riders prioritizing ease of use over sportiness.
General information | |
| Color Options | Blue, matte blue, grey, dark grey |
| Price | Euro 6999. MSRP depends on country, taxes, accessories, etc. |
| Category | Scooter |
| Year | 2025 |
| Model | Sym Maxsym 400 |
| | |
Engine and Transmission Specifications | |
| Starting | Electric |
| Emission Details | Euro 5 |
| Final Drive | Belt (final drive) |
| Gearbox | Automatic |
| Cooling System | Liquid |
| Fuel Control | Overhead Cams (OHC) |
| Induction | Injection |
| Valves Per Cylinder | 4 |
| Bore x Stroke | 83.0 x 73.8 mm (3.3 x 2.9 inches) |
| Max Torque | 39.5 Nm (4.0 kgf-m or 29.1 ft.lbs) @ 5250 RPM |
| Max Power | 33.5 HP (24.5 kW)) @ 6750 RPM |
| Engine Type | Single cylinder, four-stroke |
| Capacity: | 399.0 ccm (24.35 cubic inches) |
Physical measures and capacities | |
| Fuel Capacity | 13.00 litres (3.43 US gallons) |
| Wheelbase | 1555 mm (61.2 inches) |
| Overall Width | 820 mm (32.3 inches) |
| Overall Length | 2230 mm (87.8 inches) |
| Overall Height | 1455 mm (57.3 inches) |
| Seat Height | 800 mm (31.5 inches) If adjustable, lowest setting. |
| Wet Weight | 215.0 kg (474.0 pounds) |
Sym Maxsym 400 dimensions and frame | |
| Rear Brakes | Single disc. ABS |
| Brake Disc Diameter | 275 mm (10.8 inches) |
| Front Brakes | Double disc. ABS |
| Rear Tyre | 160/60-14 |
| Front Tyre | 120/70-15 |
| Rear Suspension | Dual shocks |
| Front Suspension | Telescope fork |
Speed and acceleration | |
| Top Speed | 139.0 km/h (86.4 mph) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Update specs | Report missing specs or required updates. |
| Comments | The SYM brand is owned by Sanyang Motor in Taiwan. |
| Carrying Capacity | Underseat storage |
| Lighting | LED lights |
| Instruments | Color LCD instrument panel/analogue |
| Driveline | CVT |
Performance Profile & Rider Fit
33.5 hp
Peak Power
9.5s
0-60 mph
86.4 mph
Top Speed
Best For
Track10%
City82%
Cornering45%
Daily Riding80%
Touring62%
Passenger65%
Rider Profile
| Best For | This maxi-scooter suits riders of any experience level thanks to its fully automatic CVT and approachable power delivery. |
| Purpose | It is built primarily for comfortable commuting and light touring rather than outright performance or adventure riding. |
| Rider Fit | At 800mm seat height and 215kg wet weight, shorter or less experienced riders may find it manageable but noticeably substantial at low speed maneuvers. |
| Character | It has a practical, easygoing personality, prioritizing smooth power delivery, storage, and wind protection over sportiness. |
| Not Ideal For | It is not a good fit for riders seeking off-road capability, aggressive cornering performance, or high-speed thrills. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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