Acer ES Series 4 Select
The Ducati PRO-III R is for riders who care more about style, brand and security gadgets than about comfort per euro; it looks fantastic, climbs well and feels sporty on smooth tarmac, but you pay dearly for the badge and get no suspension in return.
If you want a practical, forgiving scooter for mixed city surfaces and don't want to overthink your purchase, go Acer. If you like to arrive looking sharp, ride mostly on good bike lanes and enjoy the idea of an NFC key and a big dashboard, the Ducati will still make you smile.
Stick around for the full breakdown-the differences between these two get more interesting the deeper you go.
Who Are These For, and Why Compare Them?
On paper, the Acer ES Series 4 Select and Ducati PRO-III R live in the same broad universe: mid-range, single-motor city scooters aimed at commuters who want something a bit nicer than the rental lime-green special, but not a 35 kg monster that needs its own parking permit.
The Acer is the "let's make commuting painless" scooter: front suspension, decent motor, sensible range, price that won't make your bank app cry. It's for people who think of a scooter as a transport appliance first, tech gadget second.
The Ducati is the "I want my scooter to look like it has a race team" scooter: magnesium frame, big dashboard, NFC key, sharp styling and a premium price to match. It's aimed at brand-conscious riders who want something that feels special when they walk up to it in the bike rack.
They share similar power and claimed range, both run on 10-inch tubeless tyres, and both have turn signals. But the way they spend their design and budget chips is very different-which is exactly why this comparison matters.
Design & Build Quality
Pick them up and roll them around a bit, and their philosophies become obvious.
Acer ES Series 4 Select feels like a well-finished, modern commuter from a tech brand that's done its homework. Matte black aluminium frame, tidy internal cable routing, discreet branding. It doesn't shout; it just looks competent. The plastics are fine, not luxury, but nothing screams "cheap rental fleet". The folding latch is straightforward and reassuring, and there's minimal play in the stem when you yank the bars side to side.
Ducati PRO-III R hits you with "magnesium sculpture on wheels" vibes. The frame has those flowing, organic shapes you don't get from bent tubes, and the Ducati details-the livery, the Italian flag touches-do trigger a little grin the first few times you unfold it. The big, integrated display unit and NFC reader look premium at a glance. Up close, though, some of the supporting cast (fenders, buttons) feel a bit more plastic-fantastic than the frame deserves. It's a scooter that visually over-delivers, and then the touch points quietly remind you someone had to hit a price point.
Overall, the Ducati wins a beauty contest and feels slightly lighter in the hand, but the Acer gives off a more honest, "this is going to age well" impression. The Ducati's design is more exciting; the Acer's is more sensible and a bit more cohesive between metal and plastic.
Ride Comfort & Handling
This is where the gap really opens.
Acer ES Series 4 Select has a front fork suspension working together with big pneumatic tyres. After a few kilometres over broken pavements, raised tiles and the usual manhole-cover orchestra, the front end filters out the nasty high-frequency chatter. You still know you've hit a pothole, but your wrists and knees don't send hate mail. The deck sits low and feels planted, and the scooter prefers smooth, deliberate steering inputs. At commuter speeds, it's calm and predictable-exactly what you want weaving around prams and badly-parked SUVs.
Ducati PRO-III R has no suspension. None. It relies entirely on its tubeless tyres and a bit of frame compliance. On fresh tarmac or good bike lanes, this actually feels brilliant: direct, taut, a bit "sports scooter". You can place the front wheel precisely, changes of direction are quick, and it encourages a slightly more playful riding style. But throw in cobblestones, cracked concrete or tram tracks and the story changes. After a few kilometres on rough surfaces, your knees and lower back are very aware they're the suspension. You start scanning the road like a hawk, picking lines to avoid bumps rather than focusing on traffic.
If your daily ride is mostly decent asphalt, the Ducati's sharp handling can be fun. If your city likes potholes as much as you like scooters, the Acer's suspension makes day-to-day life noticeably less punishing.
Performance
Both scooters sit in that "more than rental power, less than hooligan machine" category-but they serve it slightly differently.
Acer ES Series 4 Select has a rear motor with healthy continuous power and a respectable peak. Off the line it's brisk rather than explosive, with a very linear, predictable throttle. From standstill to typical city limit, it accelerates strongly enough that you're not the slowest thing in the bike lane, and on gently rising roads it holds its speed without drama. On steeper climbs, it will slow down, especially with heavier riders, but it doesn't die on you; it just humbles your expectations. At its top allowed speed, it feels stable and unflustered-more "train you can trust" than "rocket you need to tame".
Ducati PRO-III R uses a slightly more muscular motor on a higher-voltage system, so there's more initial punch. The first few metres feel livelier; it gets to its limiter a touch quicker and holds it with authority, even as the battery drops. On hills, you can feel that extra torque: where the Acer starts to sag, the Ducati still pushes with a bit more determination. It's rear-wheel drive too, so traction off the line is good, and the motor has enough grunt that overtaking sluggish cyclists feels effortless.
In raw feel, the Ducati is the sportier scooter: livelier launch, firmer chassis, snappier response. The Acer is more relaxed, still plenty capable for commuting, and easier to modulate smoothly in tight spaces. Neither is a speed demon-they're both capped at typical European legal speeds-but inside that envelope, the Ducati feels more eager, the Acer more measured.
Battery & Range
On the spec sheets, both promise "you won't be charging every single day" territory. In the real world, they land surprisingly close to each other-just with different temperaments.
Acer ES Series 4 Select packs a battery that, in ideal marketing fantasyland, is supposed to get you near the mid-forties of kilometres. Ride it like a normal human-full legal speed most of the time, some stops, a bit of wind-and you're looking at roughly a good commuting day plus errands, comfortably. Two shorter days if you're not hammering it constantly. The voltage and controller tuning keep power output fairly consistent until you drop well below half, at which point it gradually feels a bit more mellow rather than suddenly gutless.
Ducati PRO-III R has a slightly larger pack paired with that higher-voltage system. On paper it claims a touch more maximum autonomy. In real life, if you ride both scooters in their fastest modes, the Ducati will typically eke out a few more kilometres before giving you the "find a charger" stare-assuming similar rider weight and conditions. Stretch it with gentler speeds and you can push into multi-day use quite easily.
Charging is where Acer quietly wins the practicality game. The Acer takes a standard workday-ish or overnight session from low to full; the Ducati asks for a considerably longer nap. Forget to plug in the Ducati and you pay for it the next morning. With the Acer, a slightly late plug-in is more forgivable. Range anxiety is low on both for typical urban use, but the Ducati's slow juice-up time is the one that can bite you if you're careless.
Portability & Practicality
Neither of these is a featherweight, but they live in that "manageable for most adults" zone.
Acer ES Series 4 Select tips the scales a bit heavier. You really notice this if you're carrying it up more than one flight of stairs: it's doable, but you'll start negotiating with your life choices somewhere between floors two and three. The upside is that weight translates to a planted feel on the road and a solid, rattle-resistant chassis. Folded, it's reasonably compact but not tiny; it will fit under a desk or into most car boots, but it's not the scooter you want for constant "on train, off train, up stairs, down stairs" gymnastics.
Ducati PRO-III R, courtesy of that magnesium frame, is a bit kinder on your arms. Carrying it up a staircase or onto a train feels notably less punishing, and the folding mechanism is quick and positive. Folded size is similar to the Acer in footprint, but the lighter mass makes it feel more "multi-modal friendly". The catch: its lack of suspension means it's also less versatile in where you can happily ride it. Great for smooth city infrastructure, less great when your route includes a bombed-out shortcut.
In everyday "live with it" terms: the Acer is the sturdier workhorse that's a bit of a lump to haul; the Ducati is easier to carry and feels slicker moving through buildings, but demands better road quality outside.
Safety
Both scooters take safety more seriously than the usual bare-bones rental clones, but they approach it differently.
Acer ES Series 4 Select runs a physical disc brake up front and electronic braking with anti-lock behaviour at the rear. This combo gives you strong, predictable stopping without that "oops, front wheel just tried to kill me" drama if you grab too much lever in a panic. The larger tyres, front suspension and stable geometry help keep the chassis composed under hard braking, even on sketchy surfaces. Lighting is bright and functional, and the integrated turn signals mean you can indicate without playing "one-handed circus act" in traffic.
Ducati PRO-III R uses an electronic brake at the front paired with a rear mechanical disc and energy recovery. Braking feel is progressive and confidence-inspiring, especially once you get used to how much the motor braking contributes. On clean asphalt it stops very well. It also has good lighting and bar-end style turn indicators that are easy to see. The party trick is the NFC ignition: casual joyriders can't just hop on, power it up and disappear, which is a very real urban safety factor for your wallet.
Where the Acer pulls ahead is rough-surface stability. Hit a pothole mid-corner on the Ducati and you're relying on your reflexes and knees; do the same on the Acer and the fork and tyres take some sting out of the situation. The Ducati claws back some points with its security and that big, clear display that makes it harder to misread speed or battery status at a glance.
Community Feedback
| Acer ES Series 4 Select |
Ducati PRO-III R |
What riders love
- Noticeably smoother ride than basic scooters
- Strong, reassuring brakes
- Turn signals and water resistance for real commuting
- Solid, rattle-free feel
- Brand-backed warranty and support
|
What riders love
- Stunning design and "Ducati" presence
- NFC ignition feels secure and cool
- Big, bright display with USB charging
- Good hill-climbing torque
- Manageable weight and tidy folding
|
What riders complain about
- Heavier than they'd like to carry
- Real-world range shorter in fastest mode
- Struggles on very steep hills
- App occasionally flaky
- Folded size not ultra-compact
|
What riders complain about
- No suspension; harsh on bad roads
- High price for the spec
- Some plasticky secondary parts
- Long charging time
- Minimal water protection for serious rain
|
Price & Value
This is where one scooter smiles quietly and the other clears its throat and shows you the logo on the stem.
Acer ES Series 4 Select sits in the crowded, sensible commuter price bracket. For that money you get front suspension, a stronger-than-rental motor, turn signals, water resistance and backing from a big tech brand. It's not a screaming bargain, but it feels fairly priced; you get exactly the level of refinement and equipment the tag suggests and a bit more comfort than many direct competitors.
Ducati PRO-III R demands a much healthier slice of your savings. On spec alone-single motor, rigid frame, similar real-world range-it's paying boutique money for mid-pack hardware. What you're actually buying is design, brand cachet, the magnesium frame and extras like NFC ignition and that big dashboard. For some riders, that's absolutely worth it. For others, especially those who judge value in euros per watt or per kilometre, the Ducati feels like a fashion purchase with a scooter attached.
If your priority is "get a capable, comfortable commuter for the least money without obvious compromises", the Acer is clearly the saner choice. If you're OK paying a premium for styling, brand and a bit of theatre every time you tap that NFC tag, the Ducati can still be a "worth it" indulgence-just not a rational one in purely functional terms.
Service & Parts Availability
Acer comes from a global electronics ecosystem. That usually means decent warranty processing, authorised service partners in many European markets, and a supply chain that actually knows what a spare part is. You're more likely to find official support in places where e-scooter-specialist brands are still a niche curiosity.
Ducati's e-mobility line is handled through Platum and associated networks. In scooter-savvy countries, that translates to reasonable coverage and support, though it's not as omnipresent as a giant computer brand. Parts that are common across many OEM scooters-tyres, brake pads-are easy. Proprietary bits like the display unit or frame-specific pieces will probably require going through official channels and a bit of patience.
In practice, both are miles ahead of anonymous marketplace brands, but Acer's mainstream electronics heritage gives it a slight advantage on predictable, boring things like warranty logistics-which are exactly the things you want to be boring.
Pros & Cons Summary
| Acer ES Series 4 Select |
Ducati PRO-III R |
Pros
- Front suspension noticeably improves comfort
- Strong, confidence-inspiring braking setup
- Turn signals and good water resistance
- Solid, stable ride and build
- Reasonable price for daily commuting
|
Pros
- Striking design and premium feel
- Lively motor and good hill torque
- NFC ignition adds real-world security
- Large, bright display with USB port
- Lighter and easier to carry
|
Cons
- On the heavy side to carry
- Range drops fast in fastest mode
- Not ideal for very hilly cities
- Folded package still fairly long
|
Cons
- No suspension; harsh on rough roads
- Premium price for mid-range hardware
- Long charging times
- Some plasticky components undermine feel
- Modest water resistance limits wet use
|
Parameters Comparison
| Parameter |
Acer ES Series 4 Select |
Ducati PRO-III R |
| Motor power (rated) |
400 W rear |
499 W rear |
| Motor power (peak) |
800 W |
800 W |
| Top speed |
ca. 30 km/h (region-limited) |
25 km/h (limited) |
| Battery capacity |
ca. 10,4 Ah, ~ 374 Wh (36 V) |
10,4 Ah, 499 Wh (48 V) |
| Claimed range |
45-50 km |
Up to 55 km |
| Realistic range (mixed use) |
ca. 30-35 km |
ca. 35-40 km |
| Weight |
19,7 kg |
17,6 kg |
| Brakes |
Front disc, rear eABS |
Front electronic, rear disc + KERS |
| Suspension |
Front fork |
None |
| Tyres |
10" tubeless pneumatic |
10" tubeless pneumatic |
| Max load |
120 kg |
100 kg |
| IP rating |
IPX5 |
IPX4 |
| Charging time |
ca. 5 h |
ca. 9 h |
| Approx. price |
ca. 489 € |
ca. 799 € |
Final Verdict - Which Should You Choose?
If you strip away logos and lifestyle images and just think about your spine, your wallet and your daily route, the Acer ES Series 4 Select comes out as the more rounded, rational choice. It gives you suspension, solid brakes, decent real-world range and proper weather resilience at a noticeably lower price. It's the scooter you buy when you actually intend to ride it every day, over less-than-perfect roads, without turning every bump into a character-building experience.
The Ducati PRO-III R is the one you buy with your heart. It looks fantastic, has a strong motor, climbs well and that NFC key plus big display genuinely improve the "living with it" experience. But you pay a lot for the badge, and the lack of suspension is a very real compromise if your city's road maintenance department is... aspirational. For smooth-bike-lane commuters who want something that turns heads at the office and don't mind paying a premium for it, it still makes sense.
For most riders, though-especially anyone dealing with mixed surfaces and watching the budget-the Acer is the scooter that quietly does more of the important things right. The Ducati is fun, desirable and a bit indulgent; the Acer is the one that will usually make more sense once the honeymoon period is over.
Numbers Freaks Corner
| Metric |
Acer ES Series 4 Select |
Ducati PRO-III R |
| Price per Wh (€/Wh) |
✅ 1,31 €/Wh |
❌ 1,60 €/Wh |
| Price per km/h of top speed (€/km/h) |
✅ 16,30 €/km/h |
❌ 31,96 €/km/h |
| Weight per Wh (g/Wh) |
❌ 52,7 g/Wh |
✅ 35,3 g/Wh |
| Weight per km/h (kg/km/h) |
✅ 0,66 kg/km/h |
❌ 0,70 kg/km/h |
| Price per km of real-world range (€/km) |
✅ 15,05 €/km |
❌ 21,31 €/km |
| Weight per km of real-world range (kg/km) |
❌ 0,61 kg/km |
✅ 0,47 kg/km |
| Wh per km efficiency (Wh/km) |
✅ 11,51 Wh/km |
❌ 13,31 Wh/km |
| Power to max speed ratio (W/km/h) |
❌ 13,33 W/(km/h) |
✅ 19,96 W/(km/h) |
| Weight to power ratio (kg/W) |
❌ 0,049 kg/W |
✅ 0,035 kg/W |
| Average charging speed (W) |
✅ 74,8 W |
❌ 55,4 W |
These metrics look purely at how efficiently each scooter turns money, mass, power and battery capacity into speed and range. The Acer wins on cost-efficiency, energy efficiency and charging speed, while the Ducati wins where its stronger motor and lighter frame pay off: more power per speed, less weight per Wh and per watt. None of this tells you how they feel to ride, but it's useful context if you like to see how the physics and the pricing line up.
Author's Category Battle
| Category |
Acer ES Series 4 Select |
Ducati PRO-III R |
| Weight |
❌ Heavier, harder to carry |
✅ Lighter, easier upstairs |
| Range |
❌ Slightly shorter real range |
✅ Goes a bit further |
| Max Speed |
✅ Slightly higher ceiling |
❌ Lower limited top speed |
| Power |
❌ Adequate but milder |
✅ Stronger, more torque |
| Battery Size |
❌ Smaller pack overall |
✅ Larger capacity battery |
| Suspension |
✅ Front fork soaks bumps |
❌ Rigid, no suspension |
| Design |
❌ Sensible but understated |
✅ Head-turning Italian styling |
| Safety |
✅ Better stability, wet-friendly |
❌ Harsh ride, less waterproof |
| Practicality |
✅ Better for mixed conditions |
❌ Road-quality dependent |
| Comfort |
✅ Much smoother over bumps |
❌ Fatiguing on rough roads |
| Features |
❌ Fewer "wow" gadgets |
✅ NFC, big screen, USB |
| Serviceability |
✅ Straightforward, common parts |
❌ More proprietary pieces |
| Customer Support |
✅ Strong global electronics network |
❌ More niche, less widespread |
| Fun Factor |
❌ Sensible, not exciting |
✅ Sportier, more character |
| Build Quality |
✅ Solid, no-nonsense feel |
❌ Some plasticky elements |
| Component Quality |
✅ Consistent, well-chosen parts |
❌ Mix of great and cheap |
| Brand Name |
❌ Tech, not lifestyle icon |
✅ Ducati badge prestige |
| Community |
✅ Broad tech user base |
❌ Smaller, more niche group |
| Lights (visibility) |
✅ Strong, commuter-focused |
✅ Also bright and visible |
| Lights (illumination) |
✅ Good beam for city |
✅ Similarly effective beam |
| Acceleration |
❌ Smooth but modest |
✅ Sharper, more eager |
| Arrive with smile factor |
❌ Satisfying but unspectacular |
✅ Style and punch thrill |
| Arrive relaxed factor |
✅ Less fatigue, calmer ride |
❌ Bumpy, more tiring |
| Charging speed |
✅ Reasonable full workday top-up |
❌ Very long overnight charge |
| Reliability |
✅ Conservative, proven recipe |
❌ More complexity, tighter tolerances |
| Folded practicality |
❌ Heavier to manoeuvre folded |
✅ Lighter, easier handling |
| Ease of transport |
❌ Tougher for stairs, trains |
✅ More carry-friendly |
| Handling |
✅ Stable, forgiving steering |
❌ Can be harsh, twitchy |
| Braking performance |
✅ Strong, confidence inspiring |
❌ Good but less composed |
| Riding position |
✅ Relaxed commuter stance |
❌ Sporty, less forgiving |
| Handlebar quality |
✅ Functional, ergonomic |
✅ Wide, commanding feel |
| Throttle response |
✅ Smooth, easy to modulate |
❌ Sharper, less forgiving |
| Dashboard/Display |
❌ Smaller, more basic |
✅ Large, informative screen |
| Security (locking) |
❌ Basic electronic lock only |
✅ NFC ignition deterrent |
| Weather protection |
✅ Better IP rating |
❌ Lower tolerance for rain |
| Resale value |
❌ Decent but unexciting |
✅ Brand helps second-hand |
| Tuning potential |
✅ Standard parts, mod-friendly |
❌ More proprietary ecosystem |
| Ease of maintenance |
✅ Simple, conventional layout |
❌ Design complicates DIY work |
| Value for Money |
✅ Strong balance of traits |
❌ Expensive for what you get |
Overall Winner Declaration
In the Numbers Freaks Corner, the ACER ES Series 4 Select scores 6 points against the DUCATI PRO-III R's 4. In the Author's Category Battle, the ACER ES Series 4 Select gets 24 ✅ versus 18 ✅ for DUCATI PRO-III R (with a few ties sprinkled in).
Totals: ACER ES Series 4 Select scores 30, DUCATI PRO-III R scores 22.
Based on the scoring, the ACER ES Series 4 Select is our overall winner. Between these two, the Acer ES Series 4 Select is the scooter I'd actually want to live with day in, day out: it rides softer, feels more forgiving when the city gets ugly, and doesn't demand luxury money just to do a commuter's job well. The Ducati PRO-III R is the one that makes your heart beat a little faster when you see it in the hallway and tap that NFC tag, but once the novelty fades, the hard ride and premium price are harder to ignore. If you want a tool that quietly makes your life easier, go Acer; if you want a toy that also happens to get you to work and you're willing to indulge yourself, the Ducati will happily play that role.
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.