Sym Maxsym 400 - 2026 Specifications and Reviews

The 2026 Sym Maxsym 400 is a practical mid-size scooter designed for urban commuters and riders seeking easy, fuel-efficient transportation. Powered by a 399cc liquid-cooled engine delivering 33.5 horsepower, it combines adequate performance with the convenience of automatic transmission. Best suited for everyday city riding and short highway trips, this scooter excels in maneuverability and accessibility for various skill levels.

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General information

Color OptionsBlue, matte blue, grey, dark grey
PriceEuro 6999. MSRP depends on country, taxes, accessories, etc.
CategoryScooter
Year2025
ModelSym Maxsym 400
 
 

Engine and Transmission Specifications

StartingElectric
Emission DetailsEuro 5
Final DriveBelt (final drive)
GearboxAutomatic
Cooling SystemLiquid
Fuel ControlOverhead Cams (OHC)
InductionInjection
Valves Per Cylinder4
Bore x Stroke83.0 x 73.8 mm (3.3 x 2.9 inches)
Max Torque39.5 Nm (4.0 kgf-m or 29.1 ft.lbs) @ 5250 RPM
Max Power33.5 HP (24.5 kW)) @ 6750 RPM
Engine TypeSingle cylinder, four-stroke
Capacity:399.0 ccm (24.35 cubic inches)

Physical measures and capacities

Fuel Capacity13.00 litres (3.43 US gallons)
Wheelbase1555 mm (61.2 inches)
Overall Width820 mm (32.3 inches)
Overall Length2230 mm (87.8 inches)
Overall Height1455 mm (57.3 inches)
Seat Height800 mm (31.5 inches) If adjustable, lowest setting.
Wet Weight215.0 kg (474.0 pounds)
 
 

Sym Maxsym 400 dimensions and frame

Rear BrakesSingle disc. ABS
Brake Disc Diameter275 mm (10.8 inches)
Front BrakesDouble disc. ABS
Rear Tyre160/60-14
Front Tyre120/70-15
Rear SuspensionDual shocks
Front SuspensionTelescope fork

Speed and acceleration

Top Speed139.0 km/h (86.4 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
CommentsThe SYM brand is owned by Sanyang Motor in Taiwan.
Carrying CapacityUnderseat storage
LightingLED lights
InstrumentsColor LCD instrument panel/analogue
DrivelineCVT

Rider Fit Visualizer

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 800mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2026 Sym Maxsym 400, with a moderate knee angle of around 110 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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