Scooters
2021BMW C400X
49 fields on record
The 2021 BMW C 400 X is a practical maxi-scooter designed for commuters and casual riders seeking comfort and reliability. Its 350cc single-cylinder engine delivers 34 horsepower with smooth, predictable performance suitable for urban and highway riding. The C 400 X is best known for combining BMW's engineering quality with the convenience and ease of use that defines modern scooters.
- Capacity
- 350.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 193.0 kg
- Seat height
- 775 mm
- Power
- 33.5 HP (25.0 kW) @ 7500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed primarily as a nimble, comfortable urban commuter that can also handle occasional short highway hops.
- Built for
- A practical, refined maxi-scooter that prioritizes ease of use, everyday comfort, and effortless city maneuverability over outright performance.
- Not ideal for
- Not a fit for riders seeking high-speed touring, off-road capability, or track-level thrills.
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 usRange and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 350.0 ccm
- Power
- 33.5 HP (25.0 kW) @ 7500 RPM
- CO2 Emissions
- 79 CO2 g/km
- EPA Certificate No.
- MBMXC0.35K0X-003
- EPA Est. Fuel Consumption
- 3.36 L/100km (70.0 US mpg)
- EPA CO Emissions
- 0.5 CO g/km
- Torque
- 35.0 Nm (3.6 kgf-m) @ 6000 RPM
- Engine type
- Single, four-stroke
- Fuel consumption
- 3.50 litres/100 km (28.6 km/l)
- Power/weight ratio
- 0.1736 HP/kg (dry)
- Bore x stroke
- 80.0 x 69.5 mm
- Compression
- 11.5:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- BMS-E2 digital engine management
- Aspiration
- Naturally aspirated
- Valves per cylinder
- 4
- Lubrication system
- Wet sump
Transmission
- Transmission type
- Automatic
- Final drive
- Chain
- Clutch
- Centrifugal dry clutch
Performance
- Top speed
- 139.0 km/h (86.4 mph)
Dimensions & weight
- Wheelbase
- 1565 mm
- Overall length
- 2210 mm
- Overall width
- 835 mm
- Overall height
- 1305 mm
- Seat height
- 775 mm
- Dry weight
- 193.0 kg
- Wet weight
- 204.0 kg
- Fuel capacity
- 12.80 litres
- Reserve fuel capacity
- 4.00 litres
Chassis & suspension
- Frame
- Tubular steel with die-cast aluminum sections
- Front suspension
- Telescopic front fork, Ø 35 mm
- Rear suspension
- Double aluminum swingarm, double springs struts, adjustable preload
- Front wheel travel
- 110 mm
- Rear wheel travel
- 112 mm
- Rake (fork angle)
- 26.4°
- Trail
- 81 mm
Brakes & wheels
- Front brakes
- Single disc. 4-piston calipers. ABS.
- Front brakes diameter
- 265 mm
- Rear brakes
- Single disc. 1-piston calipers. ABS.
- ABS
- Yes
- Front tyre
- 120/70-ZR15
- Rear tyre
- 150/70-ZR14
Other
- Color options
- Granite grey metallic, Black storm metallic/Racing blue metallic, Black storm metallic
- Warranty
- 36
- Comments
- Automatic Stability Control
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 | 2019 | 2021 | 2023 | 2024 | 2026 |
|---|---|---|---|---|---|
| Capacity | 350 cc | 350 cc | 350 cc | 350 cc | 350 cc |
| Dry weight | 193 kg | 193 kg | 193 kg | 193 kg | 197 kg |
| Seat height | 775 mm | 775 mm | 775 mm | 775 mm | 775 mm |
| Fuel capacity | 12.8 L | 12.8 L | 12.8 L | 12.8 L | 12.8 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 BMW C400X?
The 2021 BMW C400X has a Capacity of 350.0 ccm (21.36 cubic inches).
What engine power does the BMW C400X have?
The 2021 BMW C400X has a Power of 33.5 HP (25.0 kW) @ 7500 RPM.
What is the torque of the BMW C400X?
The 2021 BMW C400X has a Torque of 35.0 Nm (3.6 kgf-m or 25.8 ft.lbs) @ 6000 RPM.
How much does the BMW C400X weigh?
The 2021 BMW C400X has a Dry weight of 193.0 kg (425.5 pounds).
Shop this bike
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The 2021 BMW C 400 X is a sleek and stylish motorcycle that offers a smooth and powerful ride. With its powerful engine and advanced technology features, this motorcycle is perfect for city commuting or long road trips. The ergonomic design and comfortable seating make it a great choice for riders of all levels. The impressive handling and braking system provide a sense of security and control, while the spacious under-seat storage adds practicality to this high-performance bike.
In addition to its impressive performance, the 2021 BMW C 400 X boasts a modern and futuristic design that is sure to turn heads on the road. The sleek lines and premium finishes make this motorcycle stand out from the crowd, while the advanced technology features, such as the digital cockpit and smartphone connectivity, provide added convenience and entertainment for riders. Overall, the 2021 BMW C 400 X is a top-of-the-line motorcycle that offers an unmatched combination of power, style, and functionality.
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