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C 400 X - 2026 Specifications and Reviews

The BMW C 400 X is a practical maxi-scooter designed for commuters and casual riders seeking comfort and reliability in urban environments. Powered by a 350cc single-cylinder engine delivering 34 horsepower, it combines fuel efficiency with adequate performance for city riding and short highway trips. Known for its stable handling, weather protection, and BMW's renowned build quality, it appeals to riders prioritizing convenience over sportiness.

2026
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General information

Color OptionsBlackstorm Metallic, Kalamata metallic matt
CategoryScooter
 
 

Engine and Transmission Specifications

StartingElectric
Emission DetailsClosed-loop 3-way catalytic converter, emission standard EU-5
Emission81.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel Consumption3.50 litres/100 km (28.6 km/l or 67.21 mpg)
ClutchCentrifugal dry clutch
Final DriveChain (final drive)
GearboxAutomatic
Cooling SystemLiquid
IgnitionBMS-E2 digital engine management
Fuel ControlOverhead Cams (OHC)
InductionInjection
Valves Per Cylinder4
Bore x Stroke80.0 x 69.5 mm (3.1 x 2.7 inches)
Compression Ratio11.5:1
Max Torque35.0 Nm (3.6 kgf-m or 25.8 ft.lbs) @ 5750 RPM
Max Power34.0 HP (24.8 kW)) @ 7500 RPM
Capacity350.0 ccm (21.36 cubic inches)

Physical measures and capacities

Fuel Capacity12.80 litres (3.38 US gallons)
Wheelbase1560 mm (61.4 inches)
Overall Width837 mm (33.0 inches)
Overall Length2200 mm (86.6 inches)
Overall Height1327 mm (52.2 inches)
Seat Height775 mm (30.5 inches) If adjustable, lowest setting.
Power/Weight Ratio0.1726 HP/kg
Wet Weight208.0 kg (458.6 pounds)
Dry Weight197.0 kg (434.3 pounds)

C 400 X dimensions and frame

WheelsCast aluminum
Rear BrakesSingle disc. 1-piston calipers. ABS.
Brake Disc Diameter265 mm (10.4 inches)
Front BrakesSingle disc. 4-piston calipers. ABS.
Rear Tyre120/70-ZR14
Front Tyre120/70-ZR15
Rear Wheel Travel112 mm (4.4 inches)
Rear SuspensionDouble aluminum swingarm, double springs struts, adjustable preload
Front Wheel Travel110 mm (4.3 inches)
Front SuspensionTelescopic front fork, Ø 35 mm
Trail81 mm (3.2 inches)
FrameSteel bridge-type frame

Speed and acceleration

Top Speed129.0 km/h (80.2 mph)
 
 

Other specs

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CommentsAutomatic Stability Control
Warranty3 years
LightingLED headlights
Electrical12 V / 9 Ah, maintenance-free battery
Reserve fuel capacity4.00 litres (1.06 US gallons)
Rake (fork angle)26.4°
Exhaust systemStainless Steel
DrivelineChain drive in oil bath
Lubrication systemWet sump
Engine typeSingle cylinder, four-stroke
Model year2025
Motorcycle nameBMW C 400 X

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