2026 BMW C400X vs 2026 SYM Maxsym 400 - Spec Comparison
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2026 BMW C400X
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 SYM Maxsym 400
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.
2026 BMW C400X vs 2026 SYM Maxsym 400: the key differences
Both are scooters, so this is a like-for-like choice.
- The 2026 SYM Maxsym 400 has 4.5 Nm more torque (35 vs 39.5 Nm).
- The 2026 BMW C400X is 21 kg lighter (208 vs 229 kg).
- The 2026 BMW C400X has a 25 mm lower seat (775 vs 800 mm), which helps shorter riders.
- The 2026 SYM Maxsym 400 is quoted 10 km/h faster at the top end.
2026 BMW C400X: Designed primarily as a nimble, comfortable urban commuter that can also handle occasional short highway hops.
2026 SYM Maxsym 400: It is built primarily for comfortable commuting and light touring rather than outright performance or adventure riding.
Verdict: Choose the 2026 BMW C400X if you want lighter weight and a lower seat. Choose the 2026 SYM Maxsym 400 if you want more torque and a higher top speed. Check the full table below for every figure, and the size comparison for fit.
| Specification | 2026 BMW C400X | 2026 SYM Maxsym 400 |
|---|---|---|
| Other | ||
| Category | Scooter | Scooter |
| Color Options | Blackstorm Metallic, Kalamata metallic matt | Blue, matte blue, grey, dark grey |
| Comments | Automatic Stability Control | The SYM brand is owned by Sanyang Motor in Taiwan. |
| Carrying capacity | - | Underseat storage |
| Engine | ||
| Capacity: | 350.0 ccm (21.36 cubic inches) | 399.0 ccm (24.35 cubic inches) |
| Engine Type | Single, four-stroke | Single, four-stroke |
| Fuel Consumption | 3.50 litres/100 km (28.6 km/l or 67.20 mpg) | - |
| Bore x Stroke | 80.0 x 69.5 mm (3.1 x 2.7 inches) | 83.0 x 73.8 mm (3.3 x 2.9 inches) |
| Compression | 11.5:1 | - |
| Cooling System | Liquid | Liquid |
| Fuel System | Injection | Injection |
| Starting | Electric | Electric |
| Ignition | BMS-E2 digital engine management | - |
| Valves Per Cylinder | 4 | 4 |
| Lubrication System | Wet sump | - |
| CO2 Emissions | - | 5 CO2 g/km |
| Performance | ||
| Power | ✓34.0 HP (24.8 kW) @ 7500 RPM | 33.5 HP (24.5 kW) @ 6750 RPM |
| Torque | 35.0 Nm (3.6 kgf-m or 25.8 ft.lbs) @ 5750 RPM | ✓39.5 Nm (4.0 kgf-m or 29.1 ft.lbs) @ 5250 RPM |
| Power/Weight Ratio | 0.1726 HP/kg (dry) | 0.1558 HP/kg (dry) |
| Top Speed | 129.0 km/h (80.2 mph) | ✓139.0 km/h (86.4 mph) |
| Chassis & suspension | ||
| Frame | Steel bridge-type frame | - |
| Front Suspension | Telescopic front fork, Ø 35 mm | Telescope fork |
| Rear Suspension | Double aluminum swingarm, double springs struts, adjustable preload | Dual shocks |
| Front Wheel Travel | 110 mm (4.3 inches) | - |
| Rear Wheel Travel | 112 mm (4.4 inches) | - |
| Rake (fork angle) | 26.4° | - |
| Trail | 81 mm (3.2 inches) | - |
| Brakes & wheels | ||
| Front Brakes | Single disc. 4-piston calipers. ABS. | Double disc. ABS |
| Front Brakes Diameter | 265 mm (10.4 inches) | - |
| Rear Brakes | Single disc. 1-piston calipers. ABS. | Single disc. ABS |
| ABS | Yes | Yes |
| Front Tyre | 120/70-ZR15 | 120/70-15 |
| Rear Tyre | 120/70-ZR14 | 160/60-14 |
| Dimensions & weight | ||
| Wheelbase | 1560 mm (61.4 inches) | 1555 mm (61.2 inches) |
| Overall Length | 2200 mm (86.6 inches) | 2230 mm (87.8 inches) |
| Overall Width | 837 mm (33.0 inches) | 820 mm (32.3 inches) |
| Overall Height | 1327 mm (52.2 inches) | 1455 mm (57.3 inches) |
| Seat Height | ✓775 mm (30.5 inches) | 800 mm (31.5 inches) |
| Dry weight | ✓197.0 kg (434.3 pounds) | 215.0 kg (474.0 pounds) |
| Wet Weight | ✓208.0 kg (458.6 pounds) | 229.0 kg (504.9 pounds) |
| Fuel Capacity | 12.80 litres (3.38 US gallons) | ✓13.00 litres (3.43 US gallons) |
| Reserve fuel capacity | 4.00 litres (1.06 US gallons) | - |
| Transmission | ||
| Transmission Type | Automatic | Automatic |
| Final Drive | Chain | Belt |
| Clutch | Centrifugal dry clutch | - |
"Best" (✓) reflects that single spec only, not overall suitability - a bike can win on paper and still be the wrong choice for you. Ties are all marked; specs with no clear better/worse direction (e.g. displacement, wheel size) are never marked, only tinted where bikes differ.
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This tool puts up to four motorcycles side by side across their full specification sheets, drawn from a database of 43,000+ models and 1.60M+ individual specifications. Wherever a spec has a clear "better" direction - more power, less weight - the strongest figure in that row is highlighted automatically.
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Specs are pulled from the same categories used throughout the site: engine and transmission (capacity, power, torque, gearbox), physical measures (weight, seat height, fuel and tank capacity), frame and dimensions, speed and acceleration, and brakes, suspension, frame and wheels (including tyres) - plus general information and maintenance data where it's on record for a bike.
How the highlighting works, and its limits
A highlighted cell means one bike has the clearly better raw number for that spec - more power, less weight, and so on. Fields where "better" genuinely depends on the rider - seat height above all - are deliberately never highlighted: a lower seat isn't automatically the right choice, it's a fit question only you can answer. Winning a row also isn't the same as winning the comparison - a bike can lead on paper in half the rows and still be the wrong bike for you.
Frequently asked questions
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