Fast Answer for Busy Riders ⚡ (TL;DR)
If I had to pick one to live with, I'd go with the FIEABOR Q09 plus. It delivers very strong performance, decent comfort and genuinely usable range for substantially less money, without leaning quite so hard into the "spec sheet first, questions later" philosophy.
The BOYUEDA S5-11 is for riders who are obsessed with maximum battery and brutal power and are willing to pay extra, wrench more, and live with a very heavy, very intense machine to get it.
Choose the Q09 plus if you want a relatively affordable "entry beast" that still feels manageable; choose the S5-11 if you're an experienced thrill-seeker chasing sheer range and torque and don't mind compromises elsewhere.
If you're still reading, you probably care about more than raw specs - and that's exactly where this comparison gets interesting.
Who Are These For, and Why Compare Them?
Both the FIEABOR Q09 plus and the BOYUEDA S5-11 live in that slightly unhinged corner of the scooter world where "commuter" is a distant memory and "hyper scooter" is a more accurate label. They sit far above rental toys, but below the eye-watering price tags of big-name flagships.
They're built for riders who look at hills and think "fun" rather than "range drop", and for people who are genuinely considering replacing short car trips. Both offer dual motors, big batteries, serious suspension, and enough power to make your full-face helmet feel like a sensible purchase instead of cosplay.
You'd cross-shop these two if you've already written off light, fold-under-the-desk scooters and want a high-powered, China-direct machine that gives you the most watts and watt-hours for your euro. On paper, they're close cousins; on the road, they have very different personalities. Let's dig into that.
Design & Build Quality
Pick up (or rather, attempt to pick up) the two scooters and the family resemblance is clear: big frames, thick stems, chunky swingarms. But the details tell different stories.
The Q09 plus has that classic budget-beast look: industrial, a bit rough around the edges, but structurally reassuring. The frame feels dense and sturdy, the deck is satisfyingly wide, and the folding clamp is overbuilt rather than elegant. It's the sort of scooter you don't feel guilty leaning against a metal fence. Paint and finish are acceptable, not luxurious - think "good workshop tool" rather than "showroom darling".
The S5-11 goes harder on the "look at me" factor. The frame feels equally solid, but the styling is louder: RGB deck lighting, big inverted fork, motorcycle-like cockpit and display, turn signals, and a forest of cables and hardware around the bars. It absolutely looks the part of a hyper scooter - in the dark, it borders on a rolling light show.
In the hand, the BOYUEDA's components give a slightly mixed impression: the structural bits are nicely chunky, but you can feel some cost-cutting in finishing and minor parts. Threads sometimes feel tight from the factory, fasteners occasionally cheaper than you'd like. The FIEABOR isn't dramatically better, but it does come across as a touch simpler and easier to trust: fewer gimmicks, slightly fewer points of potential annoyance.
Both scooters arrive needing what I'd call a "proper first service" rather than just unboxing - full bolt check, brake alignment, cable routing sanity check. The S5-11's more complex front end and added accessories just mean there's more to go through.
Ride Comfort & Handling
Let's start with comfort, because with scooters this heavy and this fast, bad suspension is a deal-breaker.
The Q09 plus uses a fairly conventional dual-spring setup front and rear, paired with large air-filled tyres. It's tuned on the softer side, so on broken city tarmac it does a good job of muting the chatter. You still know you've hit a pothole, but your spine doesn't write a complaint letter. At moderate speeds, it's a pleasantly "floaty" ride, especially if you're not at the very top of the weight limit.
The S5-11 takes a more moto-inspired approach with an inverted hydraulic fork up front and a beefy rear shock. On faster roads and rougher surfaces, that pays off: the chassis feels more controlled when you start pushing the pace, with less bouncing and less pitching under hard braking. Heavier riders in particular will appreciate that it doesn't bottom out easily.
Handling is where the differences get more interesting. The FIEABOR feels slightly more relaxed and approachable. The steering is light, the big deck gives you room to shift your stance, and at sane city speeds it's easy to place in traffic. Push towards the top of its speed envelope and, like most single-stem beasts without a damper, you can provoke a bit of wobble if you're sloppy or the road is sketchy - nothing unusual in this class, but something you respect.
The BOYUEDA, with its steering damper fitted and dialled in, feels more planted in a straight line. That damper is not a marketing sticker; it genuinely calms the bars when you hit bumps at speed. The trade-off is a slightly heavier steering feel at low speed, which some riders love and some find a bit "dead". On twisty paths, you work a little more to flick it around than on the Q09 plus - and the extra bulk doesn't help - but on fast sweepers and long straights it feels more locked in.
Bottom line: Q09 plus for a more forgiving, cushy feel in mixed urban riding; S5-11 if you're frequently humming along at the top of the throttle and want the chassis to keep up.
Performance
Both scooters are firmly in the "if you're not wearing armour, you're doing it wrong" performance bracket. But they serve that power slightly differently.
The Q09 plus already pulls hard enough to make most mainstream scooters feel broken. In dual-motor, full-power mode, it lunges off the line with that instant, elastic shove only big electric motors can deliver. In city traffic, you're comfortably out-dragging cars to the next light without trying. It holds speed up hills with an almost bored attitude: lean in, and it just goes.
The S5-11 is another step up the ladder. With its bigger battery backing those motors, it doesn't just accelerate - it tries to test your ankle flexibility. The first time you pin the throttle in dual-motor Sport, you quickly learn about weight transfer. It feels less like a fast scooter and more like a small, very quiet motorcycle that's misplaced a few safety regulations.
Top-end speed on both is deep into "this really belongs on proper roads, not bike paths" territory. The FIEABOR gets there briskly enough that you won't complain; the BOYUEDA has more headroom and feels less strained sitting at silly speeds for longer stretches.
Braking is a good reality check. The Q09 plus uses hydraulic discs that, once bedded in, provide strong bite and easy modulation. You can comfortably ride with two-finger braking and still haul the thing down from speed without white-knuckling the levers.
The S5-11 goes a bit harder here as well: hydraulic discs combined with electronic braking. Set the e-brake to a sensible level and you get extra deceleration plus a reassuring "anchor-out" feeling when you chop the throttle. Set it too high and it can feel a bit grabby, but once tuned it gives the BOYUEDA a small but noticeable edge in panic-stop confidence.
In everyday use, the Q09 plus already feels like more scooter than most riders need; the S5-11 feels like more scooter than most riders can sensibly exploit. Whether that's a feature or a bug depends entirely on your self-control and your road environment.
Battery & Range
Here the gap between them stops being subtle.
The Q09 plus has a generous battery that, ridden sensibly in its calmer modes, comfortably delivers long commutes with some margin. Ride it like a hooligan in dual-motor all the time and you're still getting solid, usable range - enough for spirited evening rides without constantly eyeing the voltage.
The S5-11 is a battery with a scooter attached. It carries substantially more energy, and you feel that in how slowly the gauge moves. Even when you're heavy on the throttle, it just keeps going. For long cross-town runs, countryside exploration, or a day of mixed trails and roads, the BOYUEDA simply lasts longer before you're forced to think about a power socket.
Efficiency is a bit more nuanced. The FIEABOR's smaller pack and slightly lower weight mean that if you ride both at similar moderate speeds, the Q09 plus doesn't embarrass itself at all. But because the S5-11 allows you to cruise quicker more of the time, most owners don't exactly hyper-mile it.
On charging, both mitigate their big-battery reality with dual ports. The Q09 plus goes from empty to full over a long workday or overnight without drama. The BOYUEDA, with its bigger tank, takes noticeably longer even when you're throwing two chargers at it, but it's still realistic to refill between one day's fun and the next.
If you're genuinely doing long distances regularly, the S5-11's battery is its single most persuasive argument. If your usage is more typical urban commuting plus the odd weekend blast, the Q09 plus is already comfortably in the "enough, really" zone.
Portability & Practicality
Portability is where both scooters politely laugh at the question.
The Q09 plus is heavy by any sensible standard. You can lift it, yes, but you won't enjoy it, and your stairs certainly won't. The folding mechanism feels solid rather than elegant, and the main reason to fold it is to get it into a car boot or stash it in a garage corner, not to carry it across train platforms.
The S5-11 looks at that and says, "Hold my beer." It's even heavier and bulkier. The folding bars help with squeezing it into a big estate car or van, but if you're thinking of routinely manhandling it in and out of small spaces, reconsider your life choices. This really is a ground-floor or lift-building scooter.
Day-to-day practicality, once you accept the weight, is decent for both. The Q09 plus's deck is big enough to stash a bag between your feet, and the optional seat makes longer rides more tolerable, especially if your knees file noise complaints. Its simpler layout also means easier access for basic maintenance.
The S5-11 adds some modern conveniences - app connectivity, USB port on the cockpit, integrated steering damper, turn signals - which are genuinely useful, not just toys. But that comes with a web of extra wiring and more things to keep an eye on long-term. If you're not allergic to spanners, that's fine; if you want something closer to an appliance, neither of these is really that, but the BOYUEDA is noticeably further away.
Safety
Safety on this level of scooter is mostly about how much margin the machine gives you when you inevitably overdo it.
The Q09 plus has the essentials ticked: strong hydraulic brakes, big tyres, bright front lighting, and a deck light show that keeps you visible from the side. Stability is good up to what I'd call "sensible" high speeds; beyond that, a steering damper becomes a very smart investment. The frame feels robust, but you do need to be honest with yourself about the limits of a single stem at motorcycle-adjacent speeds.
The S5-11 adds a few layers. Out of the box you typically get that steering damper, which is a big plus for high-speed stability. The lighting package is more complete: indicators, brake light, multi-direction visibility. The electronic brake works as a second safety net when you close the throttle, and the IPX5 water rating at least acknowledges that weather exists, even if you still shouldn't go wading.
Tyre grip on both is good thanks to the large diameter and width, but the BOYUEDA's stock off-road rubber can be noisy and slightly vague on smooth tarmac until you get used to it (many owners swap to road tyres). The Q09 plus's vacuum tyres feel a bit more neutral on mixed city surfaces.
In calm hands, both scooters can be ridden safely. In impatient hands, the S5-11 will get you into trouble faster, but it also gives you slightly better tools to get back out of it.
Community Feedback
| FIEABOR Q09 plus | BOYUEDA S5-11 |
|---|---|
What riders love
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What riders love
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What riders complain about
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What riders complain about
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Price & Value
Here's where reality bites.
The Q09 plus lives in a much friendlier price bracket and still delivers genuinely high-end speed and range. For many riders stepping up from a commuter scooter, it's their first taste of "serious" power without having to empty the savings account. You're clearly paying for hardware rather than brand polish, but the trade-off feels fair - even generous - as long as you're willing to be your own mechanic.
The S5-11 costs significantly more. You do get more battery, more motor, more suspension, more lights - "more" is the theme here. But not everyone will actually use all that "more". If you're the type who'll genuinely exploit the range and spend a lot of time at higher speeds, the value equation can make sense. If your real-world use is shorter, more varied rides, the FIEABOR's lower buy-in and still-hefty performance look like a smarter deal.
Think of it this way: the Q09 plus is a very fast, very capable scooter that undercuts many rivals. The S5-11 undercuts the big prestige hyper scooters, but within the Chinese-performance segment, it's no longer the slam-dunk bargain it looks like on a banner ad.
Service & Parts Availability
Neither of these brands comes with the warm hug of a local dealer network, and you should absolutely factor that in.
FIEABOR parts - tyres, brakes, controllers, throttles - are generally easy to source because the scooter uses a lot of generic, widely used components. There's a healthy modding and support community, and plenty of guides showing you how to do everything from basic maintenance to controller swaps. Official support is... functional. You'll probably get answers and parts, but not in record time.
BOYUEDA sits in a similar ecosystem, but tends to be sold through various resellers and platforms. Your after-sales experience depends heavily on which seller you chose. The good news is that most of the critical hardware is also standard enough that any competent scooter workshop (or patient home mechanic) can keep it going. The bad news is that if something specific to the S5-11 - a display, app electronics, or branded controller - goes, you're at the mercy of your seller or the AliExpress gods.
From a pure "I just want it to keep running" standpoint, the Q09 plus's simpler, slightly less exotic hardware makes life marginally easier.
Pros & Cons Summary
| FIEABOR Q09 plus | BOYUEDA S5-11 |
|---|---|
Pros
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Pros
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Cons
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Cons
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Parameters Comparison
| Parameter | FIEABOR Q09 plus | BOYUEDA S5-11 |
|---|---|---|
| Motor power (peak) | 2 x 2.800 W (5.600 W) | 2 x 3.000 W (6.000 W) |
| Top speed (claimed) | ca. 80-90 km/h | ca. 85 km/h |
| Battery | 60 V 27 Ah (ca. 1.620 Wh) | 60 V 38 Ah (2.280 Wh) |
| Range (realistic) | ca. 45-60 km | ca. 60-80 km |
| Weight | ca. 40 kg (mid of range) | 45,3 kg |
| Brakes | Dual hydraulic disc | Dual hydraulic disc + E-ABS |
| Suspension | Dual spring front & rear | Front inverted hydraulic fork, rear shock |
| Tyres | 11" vacuum off-road | 11" off-road tubeless |
| Max load | 200 kg | 200 kg |
| Water protection | No official IP rating | IPX5 |
| Typical price | 851 € | 1.482 € |
Final Verdict - Which Should You Choose?
Both of these scooters sit firmly in the "you really need to know what you're doing" camp, but they're aimed at slightly different interpretations of the same dream.
If you want to step into the world of serious performance without spending like a luxury-brand customer, the FIEABOR Q09 plus makes a lot of sense. It's fast enough to be frankly outrageous, comfortable enough for regular use, and just about simple enough that an enthusiast with basic tools can keep it happy. It isn't refined, and it won't win any design awards, but it does the core job - going very quickly, for a decent distance, for not too much money - convincingly.
The BOYUEDA S5-11 is what you buy when "very quickly" and "decent distance" are not enough. Its extra battery and stronger overall package at speed make it a formidable long-range, high-speed machine - but you pay for that privilege in weight, price, complexity, and the occasional reminder that QC is not this segment's strongest suit.
For most riders eyeing their first big scooter, I'd quietly steer them towards the Q09 plus and a good helmet budget. For the experienced, heavy-throttle rider who actually needs that massive range and is comfortable sorting out quirks, the S5-11 can be a wild, satisfying tool - as long as you go in with eyes open rather than dazzled by the spec sheet.
Numbers Freaks Corner
| Metric | FIEABOR Q09 plus | BOYUEDA S5-11 |
|---|---|---|
| Price per Wh (€/Wh) | ✅ 0,53 €/Wh | ❌ 0,65 €/Wh |
| Price per km/h of top speed (€/km/h) | ✅ 10,01 €/km/h | ❌ 17,44 €/km/h |
| Weight per Wh (g/Wh) | ❌ 24,69 g/Wh | ✅ 19,87 g/Wh |
| Weight per km/h (kg/km/h) | ✅ 0,47 kg/km/h | ❌ 0,53 kg/km/h |
| Price per km of range (€/km) | ✅ 16,20 €/km | ❌ 21,17 €/km |
| Weight per km of range (kg/km) | ❌ 0,76 kg/km | ✅ 0,65 kg/km |
| Wh per km efficiency (Wh/km) | ✅ 30,86 Wh/km | ❌ 32,57 Wh/km |
| Power to max speed ratio (W/km/h) | ❌ 65,88 W/km/h | ✅ 70,59 W/km/h |
| Weight to power ratio (kg/W) | ✅ 0,00714 kg/W | ❌ 0,00755 kg/W |
| Average charging speed (W) | ❌ 231,43 W | ✅ 380,00 W |
These metrics put cold numbers on different aspects of value and efficiency. Price-per-Wh and price-per-km/h show how much you pay for energy and speed; weight-based metrics reveal how much mass you haul per unit of performance or range. Wh per km reflects electrical efficiency in real use, while power-to-speed and weight-to-power expose how aggressively each scooter is tuned. Average charging speed simply tells you how quickly you can realistically refill the battery between rides.
Author's Category Battle
| Category | FIEABOR Q09 plus | BOYUEDA S5-11 |
|---|---|---|
| Weight | ✅ Slightly lighter, less brutal | ❌ Heavier, harder to move |
| Range | ❌ Good, but shorter | ✅ Clearly longer real range |
| Max Speed | ❌ Fast, but less headroom | ✅ Stronger at high speeds |
| Power | ❌ Plenty, but milder | ✅ More brutal acceleration |
| Battery Size | ❌ Smaller capacity pack | ✅ Huge long-range battery |
| Suspension | ❌ Softer, less controlled fast | ✅ More capable at speed |
| Design | ✅ Simple, functional, honest | ❌ Flashy, a bit overdone |
| Safety | ❌ Lacks damper, simpler lights | ✅ Damper, ABS, indicators |
| Practicality | ✅ Simpler, easier to live with | ❌ Heavier, more complex |
| Comfort | ✅ Plush for everyday riding | ❌ Firmer, better only fast |
| Features | ❌ Basic cockpit, few extras | ✅ Rich lights, app, NFC |
| Serviceability | ✅ Simpler, generic components | ❌ More custom, fiddlier |
| Customer Support | ❌ Barebones, seller-dependent | ❌ Same story, no clear edge |
| Fun Factor | ✅ Wild but still approachable | ❌ Fun, but almost excessive |
| Build Quality | ✅ Rugged, fewer frills | ❌ More QC complaints |
| Component Quality | ✅ Decent, predictable parts | ❌ Mixed, some weak spots |
| Brand Name | ✅ Slightly stronger recognition | ❌ More niche, seller-led |
| Community | ✅ Active, lots of guides | ✅ Also active, mod-friendly |
| Lights (visibility) | ❌ Good but basic | ✅ Indicators, RGB, strong |
| Lights (illumination) | ❌ Adequate front output | ✅ Better overall lighting |
| Acceleration | ❌ Strong, but less savage | ✅ Harder, quicker hit |
| Arrive with smile factor | ✅ Big grin, less stress | ❌ Grin, but also tension |
| Arrive relaxed factor | ✅ Easier to ride calmly | ❌ More demanding machine |
| Charging speed | ❌ Slower refill overall | ✅ Faster charging system |
| Reliability | ✅ Fewer reported odd gremlins | ❌ More QC-linked issues |
| Folded practicality | ✅ Slightly easier to stash | ❌ Bulkier folded footprint |
| Ease of transport | ✅ Less punishing to lift | ❌ Serious deadweight |
| Handling | ✅ Lighter, more agile | ❌ Stable, but heavier feel |
| Braking performance | ❌ Strong, but simpler | ✅ More powerful with e-brake |
| Riding position | ✅ Comfortable, roomy deck | ✅ Also roomy and adjustable |
| Handlebar quality | ❌ Basic, generic bar setup | ✅ Beefier, richer cockpit |
| Throttle response | ✅ Strong but more manageable | ❌ Very aggressive, twitchy |
| Dashboard / Display | ❌ Generic, hard in sunlight | ✅ Larger, more informative |
| Security (locking) | ❌ Standard, nothing special | ✅ Key / NFC style start |
| Weather protection | ❌ No stated IP rating | ✅ IPX5, light rain capable |
| Resale value | ✅ Easier to resell price | ❌ Niche buyer, higher risk |
| Tuning potential | ✅ Generic parts, easy mods | ✅ Also moddable, enthusiast base |
| Ease of maintenance | ✅ Simpler layout, fewer systems | ❌ More parts, more hassle |
| Value for Money | ✅ Strong performance per euro | ❌ Good, but less compelling |
Overall Winner Declaration
In the Numbers Freaks Corner, the FIEABOR Q09 plus scores 6 points against the BOYUEDA S5-11's 4. In the Author's Category Battle, the FIEABOR Q09 plus gets 22 ✅ versus 19 ✅ for BOYUEDA S5-11 (with a few ties sprinkled in).
Totals: FIEABOR Q09 plus scores 28, BOYUEDA S5-11 scores 23.
Based on the scoring, the FIEABOR Q09 plus is our overall winner. Between these two heavy-hitters, the FIEABOR Q09 plus feels like the more rounded companion: still wild enough to thrill, but just tame enough that you can build a real daily routine around it without constantly tip-toeing on the edge. The BOYUEDA S5-11 is the louder, angrier sibling that delivers incredible highs if you're ready for the work and the compromises, but it's harder to recommend as a balanced package. If I were spending my own money for real-world riding rather than spec-sheet bragging rights, I'd park the Q09 plus in my garage. The S5-11 is a fun weekend fling; the FIEABOR is the slightly scruffy long-term partner that, despite its flaws, simply makes more everyday sense.
That's our verdict when we try to stay objective – but hey, riding is mostly about emotions anyway, so pick the one that will make you look forward to your commute every single day.

