Aoniu all-terrain electric scooter review: where the pavement ends, the ride begins

Every scooter rider knows the moment. The bike lane ends, the pavement turns to packed dirt, and the path ahead disappears into a park or along a riverbank. Most electric scooters treat that moment as the end of the ride. Their small tires skitter on gravel, the deck rattles, and you find yourself walking the last stretch home.

AONIU built its all-terrain electric scooter lineup for exactly that point where the smooth road gives out. With options ranging from the accessible AONIU M4 to the more powerful AONIU COMET PLUS, the lineup starts at $365.98 and reaches $899.98. Each model brings a different balance of performance, comfort, and versatility, united by a shared approach to riding beyond perfectly smooth pavement.

I spent time going through each model’s specs and build details to understand who they are for. The story of the lineup reads best as a progression, from a commuter that is happy to leave the pavement to more performance-focused scooters designed for riders eager to explore further.

The AONIU M4 starts where the commute gets interesting

The AONIU M4 is the gentlest way into AONIU’s world. On paper it looks like a commuter scooter: an 800W peak brushless hub motor, a top speed of 28 mph, and a folding aluminum frame that weighs 46 lb in its 10Ah version. Then you notice the 10-inch pneumatic tires with deep tread, and the suspension front and rear, and it becomes clear this scooter has plans beyond the bike lane.

Picture a morning route that cuts through a park to save ten minutes. The AONIU M4 is built for that shortcut. Its 25-degree climbing rating handles the hill at the far end, and the suspension takes the edge off tree roots and broken asphalt. When you reach the office, it folds down and fits under a desk or in a corner.

AONIU offers it two ways. The standard version is a classic stand-up scooter. The seated version adds a saddle on a shock-absorbing post, which turns longer rides into something closer to a relaxed e-bike trip. The 48V battery comes in 10Ah or 15Ah sizes, good for a listed 31 or 37 miles, and recharges in about six hours. Plug it in after dinner and it is ready before breakfast.

There is also some reassurance in the fine print. The AONIU M4 carries SGS, UL 2272 and FCC certification, an IPX4 rating against splashes, and a 12-month warranty on the battery, motor and controller. AONIU will even replace the battery free if its capacity drops by more than half under normal use.

The AONIU COMET is where the trail starts calling

If the AONIU M4 is happy to take a dirt shortcut, the AONIU COMET is designed for riders who want to make exploration a bigger part of the journey. With a motor delivering up to 1300W of peak power, the COMET takes a step beyond everyday commuting while maintaining the versatility that makes an electric scooter practical for regular use.

AONIU lists a maximum speed of up to 28 mph and a climbing ability rated at 25 degrees. While those figures are advertised maximums rather than guarantees in every riding condition, they give the COMET a performance profile suited to riders looking for a balance of power, control, and everyday usability.

The hardware reflects that balance. Its 10 × 3.15-inch tires offer a wider contact patch than narrower commuter tires, while front and rear suspension help absorb bumps and uneven surfaces. Mechanical disc brakes at both ends provide stopping control, making the COMET a practical option for paved roads, rough asphalt, and suitable maintained trails.

A 48V 15.6Ah battery provides a listed maximum range of up to 35 miles, with a charging time of approximately seven hours. That gives riders room to plan longer outings without making every journey revolve around the nearest charging outlet. Actual range will depend on factors such as rider weight, terrain, speed, and riding conditions.

There is also attention to everyday visibility and convenience. The COMET features a headlight, sidelights, turn signals, and a taillight, along with a bell. Its listed maximum load is 330 lb (150 kg), and its net weight is 60.63 lb.

Visually, the COMET introduces a more expressive side of AONIU’s design language. Its streamlined profile and signature orange finish draw inspiration from the brilliant trail of a comet crossing the night sky. The result is a scooter that feels purposeful without losing the excitement of setting out somewhere new.

At $599.98, the AONIU COMET offers an appealing middle ground for riders ready to move beyond an entry-level commuter without stepping straight into a higher-powered dual-motor machine.

The AONIU COMET PLUS: 34 MPH of Adrenaline, Engineered for More Than Speed

For riders who crave stronger acceleration and a genuine rush of adrenaline, the AONIU COMET PLUS takes the series into more performance-focused territory.

Its dual-motor system delivers a combined peak output of 2600W, with an advertised top speed of up to 34 mph. As the motors deliver their power and the speed builds, the COMET PLUS promises the kind of exhilarating acceleration that makes every ride feel a little more exciting.

But the COMET PLUS is about more than higher speeds and longer range.

With greater performance comes a greater need for control. High-speed stability, predictable braking, suspension tuning, and handling all become increasingly important. AONIU has placed particular emphasis on these aspects of the riding experience, aiming to balance strong acceleration with stability and responsive control.

One of the more notable areas of attention is the suspension setup. The COMET PLUS features front and rear suspension with 800 lb front and 1,500 lb rear shock springs. This front-to-rear configuration is intended to address different load demands, while careful consideration of suspension damping and overall tuning aims to balance bump absorption, chassis support, and stability. Whether navigating rough asphalt or suitable uneven trails, the goal is a more composed and controlled ride.

Braking is another essential part of high-performance riding. The COMET PLUS features front and rear mechanical disc brakes complemented by an E-Brake electronic braking system. AONIU places particular emphasis on braking performance, responsiveness, and overall handling, aiming to deliver not only exhilarating acceleration but also predictable braking response when it is time to slow down.

The COMET PLUS rides on 10 × 3.15-inch tires, working alongside its front and rear suspension and dual-motor system to provide a solid foundation for riding across different terrain conditions. AONIU lists a maximum climbing capability of 35°, although actual performance may vary depending on rider weight, surface traction, gradient, riding speed, and other environmental factors.

Powered by a 48V 20Ah battery, the COMET PLUS offers an advertised maximum range of up to 45 miles, with a listed charging time of approximately seven hours. Compared with the standard COMET, the extended range opens up more possibilities for longer rides and exploring beyond familiar routes. Actual range may vary depending on rider weight, surface traction, gradient, riding speed, and other environmental factors.

Everyday features remain well represented. The COMET PLUS includes a headlight, sidelights, turn signals, a taillight, and a bell. Its listed maximum load is 330 lb (150 kg), while net weight comes in at 69.78 lb.

Visually, the COMET PLUS carries forward the comet-inspired identity of the series. Its streamlined silhouette, purposeful stance, and signature orange finish evoke the energy of a brilliant streak of light cutting across the night sky.

And this is where the meaning of “PLUS” goes beyond the specifications.

It is not simply about going faster or traveling farther. It reflects AONIU’s attention to the details that shape a performance ride—from high-speed stability and braking response to suspension support, damping calibration, and overall handling. Power creates excitement, but thoughtful engineering is what aims to make that excitement feel more controlled and complete.

At $899.98, the AONIU COMET PLUS is designed not only for riders drawn to the thrill of 34 mph performance, but also for those who value a more considered approach to stability, control, and the overall riding experience.

AONIU COMET Series: Inspired by the Comet, Driven by Exploration

There is a shared idea behind the AONIU COMET and AONIU COMET PLUS that goes beyond motor output or battery capacity.

Inspired by comets streaking across the night sky, the AONIU COMET Series reflects a spirit of freedom, exploration, and moving beyond familiar paths. Both models are designed for riders who see the journey as more than simply getting from one place to another.

Their streamlined silhouettes echo the graceful trails of comets, while their signature orange finish recalls the brilliant light left behind as a comet moves across the night sky. The bold, grounded designs communicate strength, stability, and confidence.

The two models express that philosophy in different ways. The COMET focuses on versatile performance for riders looking to expand their everyday journeys, while the COMET PLUS combines the thrill of stronger dual-motor acceleration with a greater emphasis on suspension tuning, braking response, high-speed stability, and handling. For the COMET PLUS, enhanced performance is not simply about higher numbers but about a more complete riding experience.

Together, they capture a straightforward idea: every journey offers an opportunity to discover something new.

AONIU COMET Series — Leave Your Trail.

Finding your place in the family

What makes the AONIU all-terrain range easy to like is the way its models address different riding priorities. From the commuter-friendly AONIU M4 to the more performance-focused AONIU COMET Series, each option brings its own balance of power, range, comfort, and practicality.

Front and rear suspension remain part of the shared foundation, helping riders deal with imperfect pavement and suitable uneven paths. The models also feature lighting systems designed to support visibility, although riders should always adjust their speed and route to the conditions.

That shared foundation means the choice comes down to the kind of rides you have in mind.

A commuter who wants a confident shortcut through the park will feel at home on the AONIU M4, which starts at $365.98. The 15Ah version at $439.98 is worth considering for riders who value the extra advertised range.

For those who want to move beyond routine commuting while keeping a balance of everyday usability and outdoor versatility, the AONIU COMET is a natural next step. At $599.98, its 1300W peak motor, listed range of up to 35 miles, wider tires, and front and rear suspension make it an appealing choice for riders who enjoy both city streets and maintained trails.

The AONIU COMET PLUS, priced at $899.98, takes a different approach. With a combined 2600W peak dual-motor system and an advertised top speed of up to 34 mph, it is the more performance-oriented option for riders seeking an adrenaline-filled experience. Yet its appeal goes beyond outright speed. With 800 lb front and 1,500 lb rear shock springs, front and rear mechanical disc brakes complemented by E-Brake, and an emphasis on suspension tuning and high-speed handling, the COMET PLUS reflects a broader focus on performance and control. Its advertised range of up to 45 miles adds greater flexibility for longer rides.

The distinction is not simply about which scooter has the highest specifications. It is about choosing the right machine for the routes you ride most often. Advertised speed, range, and climbing ratings provide useful comparisons, but real-world results will vary with rider weight, terrain, riding speed, weather, and other conditions.

The verdict

Go back to that moment where the bike lane ends and the dirt begins. With many ordinary commuter scooters, that is where the ride becomes less comfortable. AONIU’s all-terrain lineup is designed to help riders approach those changing surfaces with more confidence.

The AONIU M4 makes that first step beyond smooth pavement feel approachable. The AONIU COMET builds on the idea with a more powerful motor, a distinctive design, and a versatile balance of everyday performance and exploration. The AONIU COMET PLUS takes things further, delivering the excitement of up to 34 mph performance while placing greater emphasis on high-speed stability, braking response, suspension tuning, and handling.

Each model follows a similar belief: an electric scooter should fit the places people actually want to ride, not just the smoothest stretch of road.

And with the COMET Series, AONIU adds another dimension to that belief. The inspiration is not simply to travel farther or faster, but to enjoy the freedom of discovering what comes next. For the COMET PLUS in particular, that means combining the excitement of speed with a thoughtful approach to control and the overall riding experience.

If your favorite routes keep pulling you toward gravel paths, quiet trails, and new destinations, take a look at the AONIU all-terrain electric scooters and find the one that matches where you want to go next.

AONIU COMET Series — Leave Your Trail.