Sym Maxsym 400
The Sym Maxsym 400 has a top speed of 140 km/h (estimated), produces 29 hp and weighs 197 kg. Motoryk rates it 7.2/10.
The SYM Maxsym 400 was introduced around 2011 as part of SYM's premium Maxsym maxi-scooter lineup, positioned as an accessible alternative to larger European maxi-scooters. It was notable for offering a capable 400cc single-cylinder engine with touring-oriented features at a competitive price point, helping SYM establish credibility in the mid-displacement scooter segment. The model gained popularity in Asian and European markets for its comfort, practicality, and reliability.
29 hp
Power
34 Nm
Torque
197 kg
Weight
140 km/h (estimated)
Top Speed
3.5 L/100km or approximately 28.5 km/L (typical real-world average)
Fuel
Faired
Body
Video Review
What Buyers Should Know
Honda-Derived Engine Reliability
The Maxsym 400 uses an engine design closely inspired by Honda architecture, giving it a reputation for strong long-term reliability. With regular oil changes, owners commonly report 50,000+ km with minimal issues.
Watch the Final Drive
A known issue to inspect is the final belt drive tension and condition, as neglected maintenance can lead to premature wear or snapping. Always verify the belt service history before buying used.
Strong Resale Value
SYM Maxsym 400s hold their value better than many budget scooters due to their build quality and growing brand recognition in Western markets. A well-maintained example typically retains 60-70% of its value after three years.
Generations & Specs by Year
Original 399cc single-cylinder engine, classic maxi-scooter styling, twin rear shocks, introduced ABS option later.
Revised bodywork, updated fuel injection, improved suspension, enhanced instrument cluster, refined ergonomics and storage.
Euro 5 compliant engine tune, modernized LED lighting, updated TFT display, revised chassis geometry.
Used Buyer Review
"Unglamorous, reliable urban tool that makes total financial sense."
$2,500-$4,500 usedThe SYM Maxsym 400 is one of those bikes that constantly flies under the radar, and honestly? That works in your favor when buying used. Taiwan's answer to the Burgman 400, it's mechanically simple, surprisingly well-built, and the used prices are criminally reasonable because nobody's heard of it. The 399cc single-cylinder pulls smoothly through the CVT with no drama, and the underseat storage genuinely swallows a full-face helmet. Not flashy, but deeply practical. What to check on used examples: inspect the final drive belt closely — they're not cheap to replace and owners often neglect them. The front forks can weep oil after hard city use, so grab a handful of suspension and look for glistening seals. Electrics are generally solid, but check all lights and the instrument cluster backlight. Tires often get run past their best on these because riders treat them as appliances. Budget for fresh rubber immediately. It's not exciting. It won't impress anyone at a café. But as a daily commuter that genuinely works and won't drain your wallet on repairs, the Maxsym punches well above its asking price.
Top 10 Accessories
Curated picks for the Sym Maxsym 400 — owned, ridden, recommended.
Common Problems
🔥 1 CRITICALRough idle, hesitation, poor throttle response at low RPM
Bounce test, oil streaks on shock body, soft handling
Check voltage at idle and rev, battery dying quickly
Cold start metallic rattling disappearing after warm-up
✅Pre-Purchase Checklist
Decent budget scooter, maintain regularly, avoid neglected examples
Full Specifications
Rivals & Alternatives
Bikes that buyers cross-shop with the Sym Maxsym 400
Suzuki Burgman 400
Kymco Xciting S 400
Kymco People Gt 300
Kymco Xciting 400
Peugeot Metropolis 400
Compare Sym Maxsym 400 Side-by-Side
compare_arrowsSpecs, power, weight & buyer verdict — head-to-head with the bikes most often cross-shopped.
Sym Maxsym 400 vs Suzuki Burgman 400
Specs · Power · Buyer verdict
Sym Maxsym 400 vs Kymco Xciting S 400
Specs · Power · Buyer verdict
Sym Maxsym 400 vs Kymco People Gt 300
Specs · Power · Buyer verdict
Sym Maxsym 400 vs Kymco Xciting 400
Specs · Power · Buyer verdict
Sym Maxsym 400 vs Peugeot Metropolis 400
Specs · Power · Buyer verdict
More Sym Maxsym 400 Guides
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View all Sym models →Community Reviews
Discussion
Frequently Asked Questions
What are common problems with the Sym Maxsym 400? +
Fuel injector clogging or carburetor issues: Rough idle, hesitation, poor throttle response at low RPM (moderate) | Rear shock absorber wear and leaking: Bounce test, oil streaks on shock body, soft handling (moderate) | Stator or charging system failure: Check voltage at idle and rev, battery dying quickly (serious)
Is the Sym Maxsym 400 a good motorcycle? +
Unglamorous, reliable urban tool that makes total financial sense. Rating: 7.2/10. Best for: Practical daily commuters who prioritize reliability over image. Avoid if: You crave excitement or weekend canyon carving thrills.
What is the horsepower of the Sym Maxsym 400? +
The Sym Maxsym 400 produces 29 hp @ 7,500 rpm, with 34 Nm @ 6,000 rpm of torque. Top speed: 140 km/h (estimated).
Is the Sym Maxsym 400 good for beginners? +
Yes — the Sym Maxsym 400 is a reasonable choice for new riders (29 hp is manageable), weighing 197 kg. Practical daily commuters who prioritize reliability over image
Is the Sym Maxsym 400 reliable? +
Owners report 1 critical issue to watch for on the Sym Maxsym 400, notably: Stator or charging system failure (Check voltage at idle and rev, battery dying quickly). Buy with a pre-purchase inspection.
Is the Sym Maxsym 400 good for daily use? +
Practical daily commuters who prioritize reliability over image Fuel: 3.5 L/100km or approximately 28.5 km/L (typical real-world average).
How fast is the Sym Maxsym 400? +
The Sym Maxsym 400 reaches a top speed of 140 km/h (estimated), producing 29 hp at 197 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.
What gear should I buy for a Sym Maxsym 400? +
Motoryk has curated a Top 10 gear list specifically for the Sym Maxsym 400, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/sym/maxsym-400/top10. Each pick is matched to this bike's spec.
