Yamaha Mio Aerox 155 S 2026: The Complete Guide to the Top-Spec Sport Scooter

Some scooters move you from point A to point B. The Yamaha Mio Aerox 155 S does something different — it makes you look forward to the commute.

The Aerox 155 is a performance-focused maxi-scooter built for riders who want more than just commuting utility. And the S variant — the top-spec version of the lineup — takes everything the standard Aerox already does well and adds the safety and technology features that serious riders actually want: Smart Key with immobiliser, Single-Channel ABS, traction control, and Bluetooth Y-Connect connectivity. The Yamaha Aerox 155 was introduced in 2016 as a sportier evolution of the original Aerox scooter line, featuring the Blue Core 155cc VVA engine shared with the NMax 155. It became popular across Southeast Asia and Europe for blending aggressive MotoGP-inspired styling with practical urban commuter performance.

In 2026, it remains at the top of its class. In the local market, the Yamaha Mio Aerox is one of the most powerful and well-equipped AT scooters.

This is the most complete guide you’ll find to the Yamaha Mio Aerox 155 S 2026 — covering every spec, every feature, the right price to pay, and an honest verdict on whether the S variant is worth the premium over the Standard. Whether you’re buying new or hunting the used market, this guide gives you everything you need.

1. What Is the Yamaha Mio Aerox 155 S 2026?

Overview & Positioning — Where It Sits in the Lineup

The Yamaha Mio Aerox 155 is Yamaha’s flagship sport scooter in the Southeast Asian market. It occupies a very specific position: more performance than a standard commuter scooter, more practical than a sports motorcycle, and more affordable than a true maxi-scooter.

Yamaha’s tried-and-tested four-stroke, single-cylinder, liquid-cooled, 155cc engine, which powers a range of other products like R15, MT-15, XSR155, and Sniper 155, also powers the Mio Aerox. However, unlike the engine in other mentioned models, this particular engine in the Mio Aerox is paired with a belt-driven automatic transmission and not a 6-speed manual gearbox.

That distinction is the Aerox’s entire value proposition: R15 engine DNA, automatic CVT convenience. You get the performance without the learning curve of a manual gearbox.

Best suited for young urban riders and enthusiasts who prioritise riding excitement over practicality. If you want a scooter that genuinely feels fun to ride, this is it — but be prepared to compromise on storage and fuel efficiency.

What “S” Means — How It Differs from the Standard

Yamaha is offering the Mio Aerox sports scooter in two variants — Standard and S. Both variants of the Yamaha Mio Aerox share the same design, engine, and other mechanical components. However, they come with their own set of colours exclusive to them, with the S variant having a couple of additional safety features.

In practical terms, here is what “S” adds:

The S is not a different motorcycle. It is the same motorcycle with a significantly better safety and security package.

2. Yamaha Mio Aerox 155 S 2026 Price in the Philippines

Official SRP & Variant Price List

Yamaha Mio Aerox 2026 price starts from ₱125,900 for the base variant Standard and goes up to ₱163,900 for the top variant SP.  Yamaha Aerox S ABS 2026 price in Philippines is available at ₱146,000.

The S ABS sits precisely in the middle of the lineup — ₱20,100 above the Standard, and ₱17,900 below the SP. For most buyers, the S ABS represents the best value-for-money position in the range.

Monthly Installment & Finance Options

The lowest monthly installment for the Yamaha Aerox S ABS is ₱3,790 for 36 months with a downpayment of ₱29,200.

That makes the Aerox 155 S genuinely accessible without a large upfront outlay. If you’re budgeting for a premium sport scooter purchase, break it down this way: ₱29,200 down, then ₱3,790 per month for 3 years. For the level of technology you’re getting, that is hard to argue with.

Tip: Always verify the current SRP directly at your nearest Yamaha Motor Philippines authorized dealer, as prices may be updated without notice and promotions vary by region and dealership.

Price in Other Markets

Note: International pricing varies significantly based on local taxes, import duties, and market positioning. Always verify with local authorized dealers.

3. Yamaha Mio Aerox 155 S 2026 Full Specifications

Engine & Performance

The Yamaha MIO AEROX 155 2026 is a powerhouse of a scooter, boasting an impressive liquid-cooled, 4-stroke engine. With a displacement of 155 cm³ and a bore and stroke of 58.0 x 58.7mm, this scooter is built for performance.  In terms of power, the Yamaha MIO AEROX 155 2026 delivers an impressive 11.3kW (15.4PS) at 8000r/min. Maximum torque output is 13.9 Nm, making it one of the most powerful 150–160cc scooters.

VVA (Variable Valve Actuation) Explained

The Aerox 155 features Yamaha’s Variable Valve Actuation (VVA) system, which optimizes power delivery across both low and high RPM ranges — a rare feature in the 155cc scooter segment that improves both performance and fuel efficiency.

What this means in everyday riding: at lower revs, the VVA keeps the engine tractable and fuel-efficient — ideal for slow city traffic. As rpm climbs, the VVA opens additional valve lift, unlocking the engine’s full performance potential. A gratifying acceleration experience is made possible by the engine’s Variable Valve Actuation (VVA) technology, which helps with linear acceleration characteristics.

Transmission & CVT

Paired with a convenient V-belt automatic transmission, this scooter offers a seamless riding experience. The CVT handles all gear ratio changes automatically, matching engine speed to road speed without any rider input. It is smooth, reliable, and well-tuned for both city stop-start and highway cruising.

Dimensions & Weight

The Yamaha Aerox 155 Version S measures 1,980 mm in length, 700 mm in width, and 1,150 mm in height, offering a sporty maxi-scooter stance.  The Yamaha Aerox 155 S ABS has a seating height of 790 mm and a kerb weight of 124 kg.  Its compact wheelbase of 1,350mm makes it perfect for navigating through tight city streets.

Suspension & Brakes

The scooter features disc brakes on both the front and rear wheels, ensuring reliable and effective braking power. The S variant adds Single-Channel ABS to the front disc, making emergency braking significantly safer, particularly on wet Philippine roads.  This Yamaha scooter also features large alloy wheels and a revised suspension setup.

Tyres & Wheels

The front and rear tyres are both tubeless, with sizes 110/80-14M/C 53P and 140/70-14M/C 62P respectively, providing excellent grip and stability on various road surfaces.

The 14-inch alloy wheel sizing gives the Aerox a more planted, stable feel compared to smaller-wheeled scooters — especially on uneven road surfaces at speed.

Fuel Tank & Mileage

Yamaha India has tested the fuel efficiency of Aerox under ARAI certification norms and claims 48.62 kmpl in ideal riding conditions.

Real-world mileage in the Philippines, based on owner reports and independent tests, typically falls between 35–45 kmpl in mixed city/highway riding. The Stop & Start System contributes meaningfully to fuel savings in heavy traffic conditions.

Full Spec Sheet

4. Yamaha Mio Aerox 155 S 2026 Key Features

Smart Key System with Answer-Back Function

One of the biggest highlights of the Aerox 155 Version S is its Smart Key system with an answer-back function and immobiliser, allowing keyless operation.  The Proximity Immobilizer is a security feature that allows the scooter to start only when the Smart Key is nearby. It helps protect the scooter from unauthorised use.

The answer-back function is particularly useful in crowded parking lots — press the Smart Key fob, and the scooter responds with a flash of its lights and a beep, letting you locate it instantly. This is a feature typically found on motorcycles costing significantly more.

ABS (Anti-Lock Braking System)

The Aerox 155 Version S also comes equipped with Traction Control and Single-Channel ABS, enhancing rider confidence on different road conditions.

Single-Channel ABS protects the front wheel from locking under hard braking — the most common cause of low-side crashes in emergency stops. In wet Philippine traffic conditions, this is not a luxury feature. It is a genuine safety asset.

Traction Control System

Traction control monitors rear wheel slip and modulates engine power if the rear tyre loses grip — critical on painted road markings, wet asphalt, or loose gravel. On a 155cc scooter, traction control was once unthinkable. On the Aerox 155 S, it’s standard.

Y-Connect Bluetooth App & Digital Instrument Cluster

With Bluetooth connectivity, a 5.8-inch LCD dashboard, and Yamaha’s Y-Connect app, the Yamaha Aerox 155 is a scooter loaded with features. The dashboard shows the battery level of the phone, call and SMS alerts, and app features including the last parking spot, rev counter, and information on average fuel use.  The digital instrument panel shows notifications from your phone through Y-Connect. It also displays the fuel gauge, voltmeter, and oil trip meter.

In practical terms: pair your phone via Bluetooth, and your scooter’s instrument cluster becomes a partial smartphone mirror — showing calls, messages, and ride statistics without you having to look at your phone. For urban riders who rely on mobile connectivity throughout the day, this is a genuinely useful feature.

LED Lighting System

For better visibility, the motorcycle is equipped with an LED headlight combined with LED position lights. 1 The Aerox 155 has LED taillights and dual LED headlights up front.

The twin LED headlights give the Aerox its distinctive, aggressive front face — unmistakably Yamaha, unmistakably sporty. LED technology also means brighter illumination at night and significantly longer lifespan compared to halogen alternatives.

Stop & Start System (SSS)

The Aerox 155 also boasts an idle start-stop mechanism that turns the engine off after a prolonged period of inactivity. Using this method, the scooter’s engine can be shut off when it comes to a stop. When you release the brake, the engine restarts instantly and seamlessly.

In stop-and-go Metro Manila or Cebu City traffic, this system delivers meaningful real-world fuel savings over a full day of riding. It also reduces engine idling emissions — relevant as emissions standards continue to tighten across ASEAN markets.

Under-Seat Storage & Practicality

The underseat storage offers 24.5 litres of capacity. It can fit one XL-size full-faced helmet along with other small items.  If you want a scooter that genuinely feels fun to ride, this is it — but be prepared to compromise on storage and fuel efficiency. The Aerox is not the most storage-generous scooter in the segment — that’s a fair caveat. But 24.5 litres is enough for a full-face helmet, a rain jacket, and daily essentials, which covers the needs of most commuters.

5. Yamaha Mio Aerox 155 S 2026 Design & Styling

Exterior Design — MotoGP-Inspired Bodywork

According to the company, the Mio Aerox was designed with the intention of combining excellent design and racing technology.  Its angular bodywork and commanding road presence help it stand out amongst other scooters. The Aerox’s design language borrows directly from Yamaha’s MotoGP machinery — sharp, angular lines, a forward-leaning stance, aggressive LED headlight clusters, and a body shape that looks fast even when stationary.  Every curve, cut, and contour on the Aerox 155 is intentional — designed to turn heads while enhancing aerodynamics and rider control.

Colour Options for the 2026 S ABS Variant

The S ABS variant is offered in 4 colours: Black, Vibrant Orange, Glaze Blue, and Race Blue.

Race Blue is the most popular and the most visually consistent with the Aerox’s MotoGP design DNA. If you want the scooter to look exactly like it belongs on a racetrack, Race Blue is the obvious choice.

Seat Design & Rider Ergonomics

The refined seat design provides comfort to the rider and passenger without compromising its sporty look.  The seat height of 790mm makes it accessible to riders of various heights.

The step-up seat design — with a slightly raised pillion section — mirrors the styling of sport motorcycles while maintaining two-person functionality for everyday use.

6. Real-World Riding Experience

City Riding Experience

The 2026 Yamaha Aerox 155 is powered by a 155cc engine with liquid cooling and R15-styled looks. It has an instant throttle response, with a slightly more sporty acceleration for quick overtaking in the city, moderately quick ones on the highway.

In urban conditions, the Aerox 155 S is one of the most entertaining scooters you can ride. The VVA engine provides instant response when you need to accelerate out of a gap. The traction control keeps everything composed on slippery surfaces. The ABS gives you genuine confidence at braking points. And the Smart Key means you never fumble for keys in traffic.

The Aerox 155 is set to satisfy city riding with acceptable fuel consumption for a performance scooter.

Highway Performance & Top Speed

Powered by a 155cc VVA engine borrowed from the R15, it delivers strong mid-to-top-end performance that most scooters in this segment simply can’t match.  The 2026 Yamaha Mio Aerox has a 155 cm³ single-cylinder engine with a maximum power of 15.4 HP and can reach a top speed of 135 km/h (unofficial).  The scooter is quick and can easily reach triple digits thanks to the VVA. Because of the larger engine, the scooter feels stable and collected even at high speeds.

Fuel Efficiency in Real-World Conditions

Mileage is balanced in normal city riding, but it does take a toll under aggressive riding. Hence, the scooter resonates perfectly with people looking for a combination of fun and performance rather than just mileage.

If fuel economy is your primary purchase criterion, the Aerox is not the right tool for you. It is built for performance first. That said, the Stop & Start System and VVA technology do a reasonable job of recovering some efficiency — particularly in heavy stop-and-go traffic.

SEE MOER

7. Aerox 155 S vs Standard — Which Should You Buy?

This is the most common buying question, so here is the direct answer:

Buy the S if:

• You ride in wet conditions regularly (ABS is a genuine safety upgrade on wet Philippine roads)
• Scooter theft is a concern in your area (Smart Key with immobiliser is meaningful protection)
• You want the most complete technology package available in the lineup
• You can absorb the ₱20,100 price difference

Buy the Standard if:

• Budget is the primary constraint and the ₱20,100 saving is significant to you
• You ride primarily in dry, controlled conditions
• You’re buying for a newer rider who will ride slowly in controlled environments

While the engine and core performance remain unchanged, the added convenience and premium features make the Version S the most feature-rich and expensive Aerox variant.

Our verdict: For most buyers, the S ABS is the smarter long-term decision. ABS alone is worth a significant premium — it can prevent crashes that cost far more than ₱20,100 to recover from. If you can afford the S, buy the S.

8. Yamaha Mio Aerox 155 S 2026 vs Competitors

Aerox 155 S vs Honda Click 160

Yamaha Mio Aerox 2026 tough competitors are: Honda Click 160, Honda ADV160, Yamaha Sniper 155, Honda Airblade 160, and Honda Click 125i.

Verdict: The Aerox 155 S is significantly more powerful, technologically superior, and offers more storage. The Click 160 is cheaper and more fuel-efficient. If performance and technology matter, the Aerox wins. If fuel economy and budget are the priority, the Click 160 has its merits.

Aerox 155 S vs Honda ADV160

Verdict: The ADV160 has dual-channel ABS and higher ground clearance — better for rough roads. The Aerox 155 S is lighter, sportier, and more nimble in tight urban traffic. Same price, different character. Choose based on your riding environment.

Aerox 155 S vs Honda PCX160

The PCX160 is Honda’s premium maxi-scooter, positioned above the Click and competing more directly with the Aerox in terms of segment. The PCX160 offers a more comfortable, upright riding position and better fuel economy — but falls short on outright performance numbers and sport-scooter character. The Aerox wins on engagement; the PCX160 wins on comfort and daily fuel cost.

9. Yamaha Mio Aerox 155 S 2026 Pros and Cons

✅ Pros

•  Strong 155cc VVA engine with genuinely sporty performance
•  Premium build quality and aggressive styling that stands out
•  Traction control and disc brakes on both wheels add real safety value
•  Connected features and a fully digital instrument cluster feel modern and well-executed
• Smart Key with answer-back function and immobiliser — class-leading security
• Single-Channel ABS — critical safety upgrade over the Standard
•  The Aerox 155 holds resale value well due to high demand and Yamaha’s strong brand reputation in the Asian market
• Y-Connect app compatibility for smartphone connectivity
• 24.5-litre underseat storage — fits a full-face XL helmet
• Stop & Start System reduces fuel consumption in heavy traffic

 Cons

• Limited storage space, stiff ride quality, and a price tag that demands serious justification
• Fuel efficiency is average for the segment under aggressive riding
•  Tight fit for large adults. Rivals offer better overall performance levels.
• Only Single-Channel (front) ABS — rear ABS not included on S variant
• 4.5-litre fuel tank is modest and requires more frequent stops on long rides
• No adjustable suspension as standard

10. Common Issues & Maintenance Tips

Known Issues to Watch For

The CVT drive belt is a known wear item and should be inspected every 8,000–10,000 km. Neglecting belt replacement can cause sudden power loss or breakdowns, so always check service history before buying used. Build quality is genuinely good for the class — switchgear feels substantial, the USD fork is a real differentiator, and the traction control works without being intrusive. But inspect the exhaust header for rust around the collector.

Recommended Maintenance Schedule

Always use Yamaha-recommended engine oil (10W-40 or as specified in your owner’s manual). The liquid-cooled 155cc engine runs tighter tolerances than air-cooled alternatives and benefits from quality oil more significantly.

Smart Key battery: If the key fob battery is completely drained, the smart knob will not unlock. Keep a spare CR2032 battery available — this is a simple, inexpensive replacement that prevents a very frustrating situation.

11. Resale Value & Used Market Guide

The Aerox 155 holds resale value well due to high demand and Yamaha’s strong brand reputation in the Asian market. Keeping it well-serviced and original (unmodified) significantly boosts its second-hand selling price.

In the Philippines used market, well-maintained Aerox 155 S ABS examples from 2022–2024 typically retain 70–80% of their original value after 2–3 years, assuming regular dealer servicing and no major modifications.

Buying used? Check these:

• Complete dealer service records (Yamaha service book)
• CVT belt replacement history
• Condition of Smart Key fob and battery
• Front ABS sensor (check for damage from kerb contact)
• Exhaust header for rust around the collector join
• Tyre condition and remaining tread depth

12. Is the Yamaha Mio Aerox 155 S 2026 Worth Buying?

Yamaha Aerox 155 2026 comes with everything. A performance scooter in a sporty avatar.  If you are looking for a scooter that gives you bikey thrills, is easy on the eyes, and will turn every available moment into an exhilarating experience, Yamaha Aerox 155 2026 is a great choice. Not for family comfort but for youth and enthusiasts — this scooty shines.

The honest verdict for the S variant specifically: yes — the S is worth the premium over the Standard for most buyers.

The Smart Key, ABS, and traction control are not cosmetic upgrades. They are genuine safety and security enhancements that reduce risk and protect your investment. At a ₱20,100 premium over the Standard, you’re paying roughly ₱558 per month over 36 months for those additional features. That is an easy justification.

The Aerox 155 is for riders who see their scooter as a fun machine first and a commuter second. If that describes you — and for a large number of young Filipino riders, it does — then the Aerox 155 S 2026 is the most complete sport scooter you can buy at this price point.

13. Frequently Asked Questions (FAQ)

Q1: What is the price of the Yamaha Mio Aerox 155 S 2026 in the Philippines? A: The Yamaha Aerox S ABS 2026 is available at ₱146,000 at authorized Yamaha Motor Philippines dealers. The Standard variant starts at ₱125,900.

Q2: What is the difference between the Aerox 155 S and the Standard? A: Both variants share the same design, engine, and mechanical components. However, the S variant has a couple of additional safety features — specifically Single-Channel ABS, traction control, and a Smart Key system with answer-back function and immobiliser. Both use the same 155cc VVA CVT engine.

Q3: What is the claimed top speed of the Aerox 155 S? A: The 2026 Yamaha Mio Aerox can reach a top speed of 135 km/h (unofficial). In real-world conditions, most riders report achieving 120–130 km/h comfortably.

Q4: What is the mileage of the Aerox 155 S? A: Yamaha claims 48.62 kmpl under ARAI certification norms. Real-world mileage in mixed city/highway riding typically falls between 35–45 kmpl.

Q5: Does the Aerox 155 S have ABS on both wheels? A: The Aerox 155 S ABS comes with disc front brakes and drum rear brakes in some configurations. The S variant carries Single-Channel ABS (front wheel), not dual-channel. Verify the exact configuration with your dealer, as specs may vary by model year and market.

Q6: What is the seat height of the Aerox 155 S? A: The Yamaha MIO Aerox 155 S 2026 has a seat height of 790mm, making it accessible to riders of various heights.

Q7: What colours does the Aerox 155 S 2026 come in? A: The S ABS variant is offered in 4 colours: Black, Vibrant Orange, Glaze Blue, and Race Blue.

Q8: How often should the CVT belt be replaced on the Aerox 155? A: The CVT drive belt should be inspected every 8,000–10,000 km. Replace proactively — waiting for failure is far more costly.

14. Final Verdict & Conclusion

The 2026 Yamaha Aerox 155 is not just a scooter — it’s a performance machine built for riders who want speed, style, and everyday practicality.

The S variant takes that formula and completes it. Smart Key for security and convenience. Single-Channel ABS for safer braking. Traction control for confident acceleration on imperfect surfaces. Y-Connect for modern connectivity. All wrapped in one of the most visually striking scooter designs available in the Philippines market today.

The Yamaha Aerox 155 isn’t just a new model — it’s a statement. It takes everything we love about the brand’s R-series DNA and distills it into a more accessible, real-world-ready machine that refuses to compromise on performance or technology.

At ₱146,000, the Aerox 155 S 2026 is not the cheapest 155cc scooter you can buy. It is the best-equipped, most performance-focused, and most technologically advanced one. And for riders who understand that distinction, the choice is clear.