Fast Answer for Busy Riders ⚡ (TL;DR)
The CECOTEC Bongo Serie S Infinity is the better overall scooter if you care about ride quality: it feels more planted, more comfortable and more capable thanks to its rear motor, suspension and bigger battery. It suits daily commuters who want a "real vehicle" feel and can live with a bit of extra weight and price.
The Bongo D20 XL Connected is the budget pick: cheaper, lighter on the wallet, app-connected and fine for very short, flat commutes - but its tiny battery and modest power make it strictly a short-hop machine.
If you want a scooter that still feels like a scooter after six months (and not like a limitation), the Infinity is the safer bet. If your rides are genuinely short and you're counting every euro, the D20 XL can work - as long as you're brutally honest about your needs.
Stick around - the devil, as always, is in the details, and these two Bongos hide quite a few.
CECOTEC has a talent for flooding the market with scooters that look great on banners and slightly less great once you've lived with them for a while. The Bongo Serie S Infinity and the Bongo D20 XL Connected are perfect examples: at first glance, they seem to cover the same urban commuter niche, just at different price points.
I've ridden both long enough to drain their batteries more times than Cecotec's marketing team would like to hear. On paper, one is the "stylish, sporty" mid-range option with bamboo flair; the other, a no-nonsense budget commuter with big wheels and an app stuck in for good measure. In practice, both make some smart choices - and some compromises you should know about before you click "Buy".
If you're wondering which one will actually fit your real-world commute, not just the brochure fantasy, read on - this comparison will save you either money, frustration, or both.
Who Are These For, and Why Compare Them?
Both scooters live in the urban commuter category: single-motor, legally limited speed, aimed at people who want to stop wasting time in traffic or on foot. Neither is a performance monster; they're built for bike lanes, not racetracks.
The Serie S Infinity is Cecotec's "aspiring premium" city scooter: rear motor, rear suspension, fancy bamboo deck, and a battery sized for proper daily commutes rather than just the last kilometre. It's aimed at riders who want comfort, style and a touch of sportiness, but still need something vaguely liftable and affordable.
The D20 XL Connected targets a different type of rider: budget-conscious, short-distance, probably first-time owners. Its selling points are price, large pneumatic tyres, and app connectivity. It looks like a grown-up scooter, but under the skin it's very much a short-range tool.
Why compare them? Because in shops and online listings, they're often side by side: same brand, same legal top speed, similar weight, same wheel size, similar "commuter" marketing. It's easy to assume the cheaper one is just a slightly toned-down Infinity. It isn't.
Design & Build Quality
Put them next to each other and the difference in intent is immediately obvious.
The Infinity looks like someone crossed a longboard with a scooter. The curved bamboo deck gives it character and a nice "surf" vibe, and it actually feels good underfoot - slightly concave, grippy, and wider than most commuter planks. The frame feels reasonably stout, and the stem, while not tank-grade, doesn't wobble excessively even after a few dozen rough city kilometres. Overall, it feels more like a mid-range vehicle than a toy.
The downside: that deck isn't just pretty, it's big. Folded, the Infinity takes up more space than you'd expect from its wheel size. In narrow lifts and tiny Spanish stairwells, you'll learn new ways of swearing under your breath while trying to angle it in.
The D20 XL Connected goes for the safer corporate look: matte black aluminium, clean lines, no wooden drama. It's not ugly - just very "generic scooter done reasonably well". The welding and finishing are decent for the price, the deck rubber feels practical rather than exciting, and nothing creaks alarmingly out of the box.
You do feel the cost-cutting in small ways: the rear fender feels flimsy if you accidentally tap it with your foot, and the whole chassis lacks the planted, "solid lump" feel of the Infinity. It's acceptable at its price, but you're reminded that you bought a budget scooter, not a secret flagship.
Build verdict: the Infinity clearly feels like the more serious, longer-lived chassis. The D20 XL doesn't fall apart in your hands, but it's built to a price and you can tell.
Ride Comfort & Handling
This is where the Infinity starts to justify its higher price - and where the D20 XL shows both its strengths and its cut corners.
On the Infinity, the combo of rear suspension and large tubeless tyres transforms broken city asphalt into something you can tolerate daily. No, it's not magic-carpet smooth, but expansion joints, cobblestones and the usual European "road maintenance" feel significantly less punishing. The concave deck lets you lock your feet in and steer with your hips, which makes carving through gentle bends surprisingly fun and less tiring on your wrists.
The rear-wheel drive gives it a more natural, "push from behind" feel in turns. When you lean in, the scooter tracks predictably without that slightly sketchy front-wheel slip you get on cheaper front-drive models when you accelerate out of a corner on dusty tarmac.
The D20 XL leans entirely on its 10-inch pneumatic tyres for comfort - there's no actual suspension. Those tyres do a lot of work: compared with the usual budget scooters on tiny solid wheels, the difference is night and day. Cracks and minor potholes are no longer instant wrist attacks, and the scooter feels much more forgiving for new riders.
But push it over rougher patches or longer distances, and you start to feel the missing suspension. The front end especially can get chattery on repeated bumps, and after a few kilometres of bad surface you'll know exactly where your elbows are. Handling is neutral and beginner-friendly, but also a bit numb; it doesn't really invite you to play, just to get there.
Comfort verdict: Infinity rides like a mid-tier commuter that happens to look cool. D20 XL rides like a decent budget scooter that's trying its best with tyres alone - pleasantly soft at first, but clearly less composed when the road gets ugly.
Performance
Both scooters are legally capped for speed, so the real story is how they get there - and how they cope when the road tilts upwards.
The Infinity's rear motor has more muscle. Off the line, it gives you a healthy shove rather than a gentle nudge, and in "Sport" mode it feels eager enough to keep up with bike-lane traffic without making you plan overtakes three lamp posts in advance. On small hills, it maintains decent pace; on steeper ramps it slows, but doesn't humiliate itself. Heavier riders will still notice it labouring on serious inclines, but at least it fights back rather than surrendering outright.
The D20 XL, with its front motor, is peppy enough on flat ground - especially for lighter or average riders. Up to its limited top speed it accelerates smoothly rather than aggressively. In city use that's fine; you're not trying to drag race delivery bikes at the lights, you just don't want to be a rolling roadblock.
On hills, the difference between the two Bongos becomes clear. The XL's smaller motor and modest battery sag more quickly, especially with a heavier rider. For short ramps and bridges it copes; for long or steep climbs it quickly drifts into "are we there yet?" territory. You'll often find yourself instinctively leaning forward to coax it along - which does nothing, but at least gives you something to do while it crawls.
Braking performance follows the same pattern. The Infinity has mechanical discs front and rear plus electronic assistance, which gives strong stopping power with good modulation once the pads are bedded in. Emergency stops feel controlled rather than panicky, tyres willing to dig in rather than chirp helplessly.
The D20 XL combines a rear disc with a front electronic brake. Together they're adequate for its performance level - you can stop in time if you're paying attention - but they lack the same bite and confidence, especially on wet surfaces. It's fine for its speed and weight, just not inspiring.
Performance verdict: If your city has real hills or you value brisk acceleration and strong braking, the Infinity is clearly the more capable machine. The D20 XL is acceptable for flat, short hops but starts to feel out of its depth once terrain or loads stop being gentle.
Battery & Range
This is where Cecotec's marketing optimism meets physics and loses, on both models - just in different degrees.
The Infinity carries a battery that, on paper, promises pleasant double-digit city ranges. In the real world, ridden like a normal human in the faster modes, expect something closer to a solid short-to-medium daily commute and back rather than heroic touring. On mixed terrain with a full-size rider, you're typically recharging every day or two if you're doing proper commuting distances. It's usable, but not generous, and if you like to ride fast you eat through that pack noticeably quickly.
The D20 XL is far more ruthless in its compromise: the battery is small enough that the claimed range is basically fantasy for anyone who doesn't live on a velodrome. In realistic riding conditions, you're looking at roughly a one-way medium commute before the gauge starts making you nervous. For truly short inner-city hops, it's fine; for anything beyond that, you'll either slow down aggressively, babysit Eco mode, or start planning café charging stops for what should have been a simple trip.
Both scooters recharge in a few hours, but because the D20 XL's battery is so small, it naturally fills quicker. That's nice... until you remember you're recharging precisely because it ran out so soon.
Range verdict: Infinity is "adequate if you know your commute length"; D20 XL is brutally range-limited and really only suited to people whose daily routes are comfortably inside that small envelope. If you're even slightly unsure, assume the smaller pack will annoy you sooner than you think.
Portability & Practicality
On the scale, both scooters are in a similar ballpark. In the hand, though, they don't feel equally manageable.
The Infinity is not outrageously heavy, but its length and bulky deck make it awkward in tight spaces. Carrying it up one flight of stairs is fine; doing three or four on a regular basis quickly becomes a workout you didn't sign up for. The folding mechanism itself is solid and reasonably quick, but once folded you're left with a long, slightly unwieldy object. In a car boot or hallway, it eats more space than you'd expect from a mid-sized scooter.
The D20 XL, despite similar weight, feels easier to live with day-to-day. The more compact, conventional deck and cleaner shape mean it's simpler to swing into a car, onto a train, or under a desk without playing spatial chess. The folding latch is basic but fast, and once folded it stays together well enough that you're not constantly readjusting your grip.
For multi-modal commuting - scooter plus train/bus - I'd begrudgingly give the edge to the D20 XL simply because it takes up less awkward space, even though you don't actually save meaningful kilos. For riders who mostly roll from door to door with minimal carrying, the Infinity's bigger footprint matters less.
Safety
Both scooters tick the legal boxes, but one gives you a bit more breathing room when things go wrong.
The Infinity feels more secure at its limited top speed: the combination of rear drive, wider stance, rear suspension and tubeless tyres adds up to a more planted ride. In emergency manoeuvres - swerving around a car door, braking hard over uneven tarmac - it behaves like a slightly more serious machine. The dual mechanical discs plus electronic braking let you scrub speed quickly without immediately flirting with lock-up.
The D20 XL's big pneumatic tyres are a major safety upgrade compared with budget scooters on tiny solids, and for new riders that stability alone is a big deal. At its modest performance level, the mixed braking system is serviceable. Lighting is about on par with the Infinity: bright enough up front to be seen and just about see on lit streets, rear brake light doing its job, reflectors doing theirs.
However, with no suspension and a lighter-feeling chassis, the D20 XL gets unsettled more easily on bad surfaces, especially mid-corner or mid-brake. It's not dangerous if you ride within its limits - but those limits are narrower, and the scooter is less forgiving when you misjudge a surface or a stop.
Safety verdict: both are legally compliant and broadly safe, but the Infinity gives you a bit more margin for error thanks to better braking hardware and a more composed chassis.
Community Feedback
| CECOTEC Bongo Serie S Infinity | CECOTEC Bongo D20 XL Connected |
|---|---|
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
On sticker price alone, the D20 XL Connected looks like a steal: a branded scooter with big air tyres, disc brake and an app, for noticeably under the Infinity's asking price. If your use case fits neatly into its tiny real-world range and modest power, it genuinely is good value. You avoid paying for battery capacity you'll never use, and you get a ride that's far more civilised than most ultra-cheap no-name boards.
The catch is that range limitation: if you misjudge your needs, you end up with a scooter that forces you to compromise your routes, your speed, or both. In that case, the "cheap" option becomes an expensive mistake.
The Infinity costs significantly more, but you actually get something for the extra cash: better motor, bigger battery, rear suspension, dual discs, tubeless tyres, and a genuinely more confidence-inspiring chassis. Measured purely in euros per kilometre of comfortable, hassle-free commuting over its lifetime, it can easily work out as the smarter buy - provided you can swallow the initial outlay and don't mind its size.
Value verdict: D20 XL wins on upfront price and makes sense for very short, simple commutes. Infinity wins on overall value for most daily riders who don't want to outgrow their scooter in a season.
Service & Parts Availability
Both scooters share the same brand DNA, for better and worse.
In Spain, Cecotec is everywhere, and parts are reasonably easy to track down - either officially or via the large user community. Outside Spain, things get a little less rosy. Warranty and parts support can feel slow, communication patchy, and you're often better off buying through a big retailer so you have a second line of defence when something goes wrong.
From a mechanical standpoint, the D20 XL is simpler: no suspension, smaller battery, less to go expensively wrong. Tyres, tubes and brake pads are standard fare. The Infinity has more components that can wear or develop play (suspension, dual discs, larger battery), but most are still within the realm of any decent scooter/bike workshop.
This isn't a segment where after-sales support shines, and Cecotec is no exception. If you're not comfortable tightening bolts, adjusting brakes and hunting third-party spares when needed, factor that into your expectations.
Pros & Cons Summary
| CECOTEC Bongo Serie S Infinity | CECOTEC Bongo D20 XL Connected |
|---|---|
Pros
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Pros
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Cons
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Cons
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Parameters Comparison
| Parameter | CECOTEC Bongo Serie S Infinity | CECOTEC Bongo D20 XL Connected |
|---|---|---|
| Motor power (nominal) | 350 W rear hub | 300 W front hub |
| Motor power (peak) | 750 W | 630 W |
| Top speed | 25 km/h (limited) | 25 km/h (limited) |
| Battery capacity | 36 V, 7,8 Ah ≈ 281 Wh | 36 V, 5 Ah = 180 Wh |
| Claimed range | 30 km | 20 km |
| Realistic range (approx.) | 18-22 km | 10-12 km |
| Weight | 16 kg | 16 kg |
| Brakes | Front & rear disc + e-ABS | Front electric + rear disc |
| Suspension | Rear suspension | None |
| Tyres | 10" tubeless pneumatic | 10" pneumatic |
| Max load | ≈ 100 kg | 100 kg |
| Water resistance | Not specified (basic splash resistance) | IPX4 |
| Connectivity | No app (for this variant) | Bluetooth app (Cecotec) |
| Approx. price | 477 € | 267 € |
Final Verdict - Which Should You Choose?
If you strip away the marketing and focus on how these things actually behave on real streets, the CECOTEC Bongo Serie S Infinity comes out as the more complete scooter. It rides better, feels more planted, stops more confidently and has a battery that, while not spectacular, at least matches typical city commutes without constant anxiety. You pay more, you carry more bulk, but you also get a scooter that still feels "enough" a year later.
The Bongo D20 XL Connected is, fundamentally, a compromise machine. For the right rider - short, flat commutes, tight budget, no interest in speed or distance - it does its job and feels nicer than many bargain bin options. But its limited range and modest power leave very little headroom; your life has to fit the scooter, not the other way around.
If your daily riding adds up to more than a handful of kilometres, or you have any hills, choose the Infinity. You'll grumble a bit at the price and the bulk, then forget those grumbles when you hit rough pavement and still feel in control. If your reality is genuinely just a few flat kilometres a day and every euro counts, the D20 XL can serve you well - as long as you go in with your eyes open.
Numbers Freaks Corner
| Metric | CECOTEC Bongo Serie S Infinity | CECOTEC Bongo D20 XL Connected |
|---|---|---|
| Price per Wh (€/Wh) | ❌ 1,70 €/Wh | ✅ 1,48 €/Wh |
| Price per km/h of top speed (€/km/h) | ❌ 19,08 €/km/h | ✅ 10,68 €/km/h |
| Weight per Wh (g/Wh) | ✅ 56,94 g/Wh | ❌ 88,89 g/Wh |
| Weight per km/h (kg/km/h) | ✅ 0,64 kg/km/h | ✅ 0,64 kg/km/h |
| Price per km of real-world range (€/km) | ✅ 23,85 €/km | ❌ 24,27 €/km |
| Weight per km of real-world range (kg/km) | ✅ 0,80 kg/km | ❌ 1,45 kg/km |
| Wh per km efficiency (Wh/km) | ✅ 14,05 Wh/km | ❌ 16,36 Wh/km |
| Power to max speed ratio (W/km/h) | ✅ 30,00 W/km/h | ❌ 25,20 W/km/h |
| Weight to power ratio (kg/W) | ✅ 0,0213 kg/W | ❌ 0,0254 kg/W |
| Average charging speed (W) | ✅ 56,20 W | ❌ 51,43 W |
These metrics answer purely mathematical questions: how much battery you get per euro, how heavy the scooter is relative to its energy and speed, how efficiently it turns watt-hours into kilometres, and how aggressively the motor power compares to its legal top speed. They don't capture comfort or feel, but they are useful to see which scooter squeezes more out of each euro, each kilogram and each watt on paper.
Author's Category Battle
| Category | CECOTEC Bongo Serie S Infinity | CECOTEC Bongo D20 XL Connected |
|---|---|---|
| Weight | ✅ Same weight, better use | ❌ Same weight, less capability |
| Range | ✅ Real commute capable | ❌ Strictly short hops only |
| Max Speed | ✅ Feels stable at limit | ❌ Twitchier near top speed |
| Power | ✅ Stronger motor, better hills | ❌ Noticeably weaker on climbs |
| Battery Size | ✅ Proper daily-commute capacity | ❌ Tiny, very limited scope |
| Suspension | ✅ Rear suspension included | ❌ No mechanical suspension |
| Design | ✅ Distinctive bamboo "board" look | ❌ Generic budget scooter styling |
| Safety | ✅ More composed, better brakes | ❌ Adequate, less reassuring |
| Practicality | ❌ Bulky length hurts portability | ✅ Easier to stash and carry |
| Comfort | ✅ Suspension plus big tubeless | ❌ Tyres work alone, harsher |
| Features | ❌ Lacks app, simpler electronics | ✅ App, settings, connectivity |
| Serviceability | ✅ Standard parts, simple access | ✅ Also standard, straightforward |
| Customer Support | ❌ Same Cecotec issues | ❌ Same Cecotec issues |
| Fun Factor | ✅ Carvy, surfy, playful ride | ❌ Functional, not particularly fun |
| Build Quality | ✅ Feels more solid overall | ❌ More plasticky, budget feel |
| Component Quality | ✅ Better brakes, suspension bits | ❌ Simpler, cheaper hardware |
| Brand Name | ✅ Same brand, better image | ❌ Same brand, entry-level line |
| Community | ✅ Stronger enthusiast following | ❌ Smaller, casual user base |
| Lights (visibility) | ✅ Good, matches chassis pace | ✅ Good for its speed |
| Lights (illumination) | ✅ Slightly better perceived throw | ❌ Adequate, nothing special |
| Acceleration | ✅ Noticeably zippier in Sport | ❌ Mild, adequate at best |
| Arrive with smile factor | ✅ Feels engaging, "alive" | ❌ Does the job, little joy |
| Arrive relaxed factor | ✅ Smoother, less body fatigue | ❌ Fine short, tiring longer |
| Charging speed | ✅ Faster per Wh restored | ❌ Slightly slower per Wh |
| Reliability | ✅ More robust under strain | ❌ Struggles more when pushed |
| Folded practicality | ❌ Too long, awkward footprint | ✅ Tidier, easier to place |
| Ease of transport | ❌ Bulk and shape hinder | ✅ Simpler to haul around |
| Handling | ✅ Carves nicely, stable | ❌ Safe but a bit dull |
| Braking performance | ✅ Dual discs, strong bite | ❌ Mixed system, less powerful |
| Riding position | ✅ Wide, ergonomic deck stance | ❌ Narrower, more basic stance |
| Handlebar quality | ✅ Feels firmer, more planted | ❌ More budget, less solid |
| Throttle response | ✅ Sharper yet controllable | ❌ Softer, slightly laggy |
| Dashboard/Display | ❌ Simple, some glare issues | ✅ Clearer plus app backing |
| Security (locking) | ❌ No built-in electronic lock | ✅ App lock adds deterrent |
| Weather protection | ❌ Basic, unspecified rating | ✅ IPX4, clearer tolerance |
| Resale value | ✅ More desirable spec sheet | ❌ Budget image hurts resale |
| Tuning potential | ✅ Better platform for mods | ❌ Limited by tiny battery |
| Ease of maintenance | ✅ Components accessible, standard | ✅ Also straightforward design |
| Value for Money | ✅ Better overall package | ❌ Cheap, but heavily compromised |
Overall Winner Declaration
In the Numbers Freaks Corner, the CECOTEC Bongo Serie S Infinity scores 8 points against the CECOTEC Bongo D20 XL Connected's 3. In the Author's Category Battle, the CECOTEC Bongo Serie S Infinity gets 31 ✅ versus 10 ✅ for CECOTEC Bongo D20 XL Connected (with a few ties sprinkled in).
Totals: CECOTEC Bongo Serie S Infinity scores 39, CECOTEC Bongo D20 XL Connected scores 13.
Based on the scoring, the CECOTEC Bongo Serie S Infinity is our overall winner. Between these two, the Bongo Serie S Infinity is the scooter that actually feels like a long-term partner rather than a temporary gadget. It rides better, feels more sorted, and is far less likely to box you in with its limitations once your daily routes evolve a bit. The Bongo D20 XL Connected fights hard on price and will absolutely work for the right, very short commute, but it never quite shakes the impression of being built to a budget first and for riders second. If you can stretch to the Infinity, your future self - and your spine - will probably thank you.
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.

