The Yamaha Aerox 155 continues to stand out in India’s scooter market with a design that looks closer to a sporty motorcycle than a conventional family scooter. Its sharp bodywork, aggressive front styling and powerful 155cc engine make it an interesting choice for riders who want something different for everyday travel.
For the 2025 model year, Yamaha updated the Aerox 155 with revised colour options and compliance with the latest OBD-2B emission standards. The company retained the scooter’s existing mechanical package rather than introducing a completely new generation. As of November 2026, buyers should distinguish this confirmed 2025 update from claims about a major new 2026 model, for which a separate India launch has not been established.
Yamaha Aerox 155 2025–2026: What’s New?
The 2025 update focused mainly on appearance and emission compliance. Yamaha introduced the Ice Fluo Vermillion colour for the higher-spec Version S, replacing the earlier Grey Vermillion option. The Racing Blue shade also received updated graphics, while the standard version continued with Metallic Black.
The scooter retained its familiar maxi-scooter styling, including a wide front apron, sporty side panels and a distinctive rear section. Its overall appearance remains one of its biggest attractions, especially among younger buyers who prefer a bold design.
The updated model was also made compliant with OBD-2B emission norms. This was an important regulatory change, although it did not bring a major redesign or a new engine configuration.
Sporty Design That Makes It Different
The Aerox 155 has a road presence that separates it from regular scooters. Its large body, sharp lines and motorcycle-inspired proportions give it a more aggressive appearance. The front LED headlamp and LED position lights add to its modern look, while the rear LED taillight completes the sporty styling.
Yamaha has also equipped the scooter with 14-inch alloy wheels and a wide rear tyre. These details contribute to its distinctive stance and help it look more substantial than many everyday scooters.
The riding position is designed around a sporty scooter layout. However, buyers should take a test ride before making a decision, particularly if they regularly travel with a pillion or need a very relaxed, step-through riding experience.
155cc Engine and Performance Details
One of the strongest reasons to consider the Aerox 155 is its engine. It uses a 155cc, liquid-cooled, four-stroke, SOHC, four-valve engine with Variable Valve Actuation (VVA) technology. The powertrain is related to Yamaha’s wider 155cc engine family and is designed to offer stronger performance than typical commuter scooters.
The engine produces approximately 14.75 bhp and 13.9 Nm of peak torque. Power is delivered to the rear wheel through an automatic CVT transmission, so riders do not need to operate a clutch or change gears manually.
| Specification | Yamaha Aerox 155 |
|---|---|
| Engine | 155cc, liquid-cooled, 4-valve |
| Maximum power | 14.75 bhp |
| Peak torque | 13.9 Nm |
| Transmission | Automatic CVT |
The performance-focused engine makes the Aerox appealing to riders who want quicker acceleration and more engaging city rides. However, actual fuel economy and performance can vary depending on traffic, riding style, road conditions and maintenance.
Features, Technology and Safety Equipment
Yamaha has included several features to make the Aerox more convenient for daily use. The scooter gets a fully digital instrument cluster with Bluetooth connectivity through the Y-Connect system. Depending on the supported functions and phone connection, riders can access useful information and smartphone-related alerts.
Other notable equipment includes:
- LED headlight with LED position lights
- LED rear taillight
- Bluetooth-enabled digital instrument cluster
- Automatic start-stop system
- Side-stand engine cut-off switch
- Traction Control System
- Single-channel ABS
- Front pocket with power socket
The higher-spec Version S adds Yamaha’s Smart Key system. This allows keyless ignition and includes an answer-back function to help locate the scooter in crowded parking areas.
The traction control system is another useful addition, as it is designed to reduce rear-wheel slippage in certain riding conditions. However, these electronic features do not replace careful riding, especially on wet or slippery roads.
Yamaha Aerox 155 Price and Variants in India
At the time of its May 2025 update, Yamaha announced an ex-showroom price of ₹1,50,130 for the standard Aerox 155 and ₹1,53,430 for the Version S. These were launch-period prices, not current on-road quotations.
The standard version was offered in Metallic Black, while the Version S received the updated colour choices, including Ice Fluo Vermillion and Racing Blue with revised graphics. The higher-spec version is aimed at buyers who want the additional convenience of keyless operation.
Since prices can change over time and differ between cities, buyers should confirm the latest ex-showroom price, insurance, registration charges and availability with an authorised Yamaha dealership before booking.
Should You Consider the Yamaha Aerox 155?
The Aerox 155 makes sense for someone who values sporty styling, stronger engine performance and premium scooter features. Its 155cc liquid-cooled engine gives it a clear identity in a segment where many scooters focus primarily on everyday commuting.
However, it may not suit every household. Buyers looking mainly for maximum practicality, a very simple riding experience or a budget-friendly scooter may prefer a more conventional option. The Aerox’s large body and sporty character should also be considered during a test ride.
For riders who want a scooter with motorcycle-inspired styling and a performance-oriented engine, the Aerox remains an appealing choice. The 2025 update did not transform the package, but it kept the model aligned with newer emission requirements and refreshed its appearance.
Conclusion
The Yamaha Aerox 155 (2025–2026) continues to attract attention because it offers something different from an ordinary scooter. Its aggressive design, 155cc liquid-cooled engine, VVA technology, digital connectivity and Smart Key option make it a feature-rich choice for performance-minded urban riders.
The confirmed 2025 update brought new colours and OBD-2B compliance rather than a complete redesign. Anyone planning to buy the scooter in 2026 should check the latest dealership price and model availability instead of relying on older launch prices. A test ride is the best way to decide whether its sporty character matches your daily needs.
Frequently Asked Questions (FAQs)
1. What is new in the 2025 Yamaha Aerox 155?
The 2025 update introduced OBD-2B emission compliance, a new Ice Fluo Vermillion colour for the Version S and revised graphics for the Racing Blue shade.
2. What engine does the Yamaha Aerox 155 use?
It uses a 155cc, liquid-cooled, four-stroke, SOHC, four-valve engine with Variable Valve Actuation (VVA) technology.
3. What is the power output of the Yamaha Aerox 155?
The engine produces approximately 14.75 bhp and 13.9 Nm of peak torque.
4. Does the Yamaha Aerox 155 have a Smart Key?
Yes. The higher-spec Aerox 155 Version S comes with Yamaha’s Smart Key system, which offers keyless ignition and an answer-back function.
5. What was the launch price of the 2025 Yamaha Aerox 155 in India?
At the May 2025 update, the standard version was priced at ₹1,50,130 and the Version S at ₹1,53,430, both ex-showroom. Current prices may differ.