Yamaha Aerox 155 S

The Yamaha Aerox 155 Version S is a sporty scooter that defies conventional norms in the Indian market. It features a 155cc single-cylinder DOHC 4V liquid-cooled engine, producing 14.75 bhp and 13.9 Nm of torque, paired with a CVT gearbox. The scooter boasts a unique design with a central tunnel for the 5.5L fuel tank, twin LED headlights, and a sharp, stepped seat, giving it a distinctive sporty look. The Version S update includes a smart key system, traction control, and slightly improved suspension to address previous comfort issues. The scooter also features a front disc brake with single-channel ABS, though a rear disc brake is notably absent. Its handling is commendable, with stability and agility that make it a joy to ride, especially for enthusiasts. Despite its higher price and some ergonomic issues for taller riders, the Yamaha Aerox 155 Version S stands out as a fun, powerful, and stylish scooter that offers a unique riding experience.

The Yamaha Aerox 155 Version S is a standout in the Indian scooter market, offering a unique blend of performance, excitement, and practicality. This scooter is clearly tailored for enthusiasts who crave the thrill of a motorcycle but still want the convenience of a scooter. The 155cc single-cylinder DOHC 4V liquid-cooled engine, shared with the YZF-R15, delivers exceptional performance with 14.75 bhp of peak power and 13.9 Nm of torque, making it the most performant mainstream scooter in India. While it has its drawbacks, such as a stiff ride and inadequate rear braking, the updates in the Version S, including a smart key, traction control, and slightly improved suspension, enhance its appeal. For those seeking a fun, stylish, and reliable ride that doesnt compromise on performance, the Yamaha Aerox 155 Version S is a compelling choice.

The 2025 Yamaha Aerox 155 S represents a thoughtful evolution of an already impressive performance maxi-scooter, and after spending time with it, I found Yamaha has addressed several pain points while maintaining what makes this machine special. The standout addition is the Smart Key system, which offers genuine convenience through keyless ignition and proximity-based locking, though I did notice a minor battery drain vulnerability that Yamaha should address. The engine remains absolutely brilliant, delivering the same 155cc liquid-cooled performance that punches well above its weight in the segment, producing 15 bhp and 13.9 Nm of torque. What impressed me most during highway runs was the OBD-2B compliance and E20 fuel compatibility, showing Yamaha's commitment to environmental responsibility without sacrificing performance. Real-world mileage hovers around 40-45 kmpl under normal riding conditions, which is solid. The updated suspension geometry provides a marginal improvement, though I must be honest that the ride still feels firm on poor Indian road patches. The new Racing Blue and Ice Fluo Vermillion colorways look sharp with updated graphics that reinforce its sporty character. At Rs 1,53,430 for the premium variants, this scooter demands enthusiasm rather than practicality, but for riders like me who value engaging performance and distinctive styling, it remains genuinely special in the Indian market.

I've been riding the Yamaha Aerox 155 Version S around Indian cities and highways lately, and its 2025-2026 updates make it even more compelling for performance enthusiasts. The Smart Key system is a game-changer, letting me lock, unlock, and start the scooter keylessly with proximity detection and blinker activation to spot it in crowded lots, though I noticed the buzzer occasionally glitches and leaving the knob on Off can drain the battery if tampered with. Powering it is the familiar 155cc liquid-cooled VVA engine churning out 15hp and 13.9Nm, delivering crisp acceleration, stable high-speed handling up to 115kmph, and real-world mileage of 40-45kmpl in mixed conditions, thanks to idle start-stop and traction control. Suspension tweaks help over potholes, but the rear still feels firm on bad roads, and the 790mm seat height suits shorter riders better while offering good underseat storage. Priced from Rs 1.50-1.54 lakh ex-showroom in fresh colors like Racing Blue, Ice Fluo Vermillion, and Metallic Black, it's exclusively at Blue Square outlets—ideal for those craving R15-like thrills in scooter form without practicality compromises.

I recently tested the 2025 Yamaha Aerox 155 Version S, and Yamaha has made some thoughtful refinements to this distinctive maxi-scooter. The standout addition is the smart key system, which allows me to unlock, lock, and start the scooter without removing the key fob from my pocket—a genuinely convenient feature that sets it apart in its segment. The 155cc liquid-cooled engine with variable valve actuation delivers 14.75 bhp and 13.9 Nm of torque, offering quick and smooth performance that outclasses most competitors in this price range. During my testing, the engine felt punchy with excellent throttle response above 30 km/h, and I achieved mileage between 40-45 km/l under normal riding conditions. Yamaha has tweaked the suspension to better suit Indian roads, though I found the ride still maintains a firm character, particularly at the front end. The scooter handles sharply with engaging feedback through corners, and the addition of traction control provides a useful safety net. Available in striking colors like Racing Blue and Ice Fluo Vermillion, it remains priced around Rs 1.50-1.54 lakh, positioning itself as an enthusiast's choice rather than a practical family commuter.

I've been riding the 2025 Yamaha Aerox 155 S around Indian cities and highways for months now, and this updated maxi-scooter truly elevates the segment with its new Racing Blue and Ice Fluo Vermillion shades that turn heads, priced at Rs 1.53 lakh ex-showroom while the Metallic Black stays at Rs 1.50 lakh, available only at Blue Square dealerships. The standout smart key system makes keyless ignition seamless, with proximity unlock, answer-back buzzer, and flashing indicators perfect for crowded parking lots in Delhi or Mumbai. Its OBD-2B compliant 155cc liquid-cooled VVA engine, now E20-ready, pumps out 14.75bhp and 13.9Nm for brisk city sprints and effortless 80-90kmph cruises, hitting triple digits with stability that handles ghat sweepers confidently thanks to 14-inch wheels, traction control, and single-channel ABS. Ride quality remains firm over potholes—stiff rear shocks jar on bad roads but shine on undulations by preventing wallow—while the CVT stays rubber-band free with minimal vibes. Fuel efficiency hovers at 40-45kmpl in mixed use, under-seat storage swallows a full-face helmet, and Yamaha Y-Connect app adds navigation alerts. For young urban riders craving sporty performance without compromises, this S variant delivers premium thrills at a premium price.

Yamaha has launched the Aerox 155 Version S in India, introducing a keyless system, tweaked suspension, and a traction control system. The keyless system, a feature from the international model, adds convenience by allowing users to operate the scooter without removing the key fob from their pocket. I think this update makes the Aerox even more appealing to those who value convenience.

The Yamaha Aerox 155 Version S comes with a price tag of around 1.51 lakh ex-showroom in India. When you factor in the on-road costs, including registration, insurance, and other charges, the price can escalate to approximately 1.70 lakh to 1.80 lakh, depending on the state and local taxes. While this is on the higher side for a scooter, the premium features such as the smart key, traction control, and the powerful engine justify the cost. For enthusiasts willing to pay for performance and convenience, the Aerox 155 Version S offers a unique value proposition that sets it apart from more conventional scooters.

Ex-Showroom Price is the Manufacturing Cost of the vehicle + Dealer/Seller Profit + GST (Goods and Service Tax) + Transportation Charges (from the manufacturing plant to the dealership). On the other hand, the On-Road Price is the actual cost you pay to the dealership to make the vehicle legal to run on the roads. It includes Ex-Showroom Price in your city + RTO Charges (Vehicle Registration) + One Time Road Tax + Insurance Charges. The On-Road Price also includes some optional things like if you opt for Genuine Accessories and Extended Warranty while buying a vehicle. Please note that the On-Road Price varies a lot across different states in India due to different percentage for the State Registration Charges.

Yamaha Aerox 155 S on road price is Rs 1.73 lakh in Delhi, Rs 1.79 lakh in Mumbai, Rs 1.75 lakh in Kolkata and Rs 1.78 lakh in Chennai. The prices mentioned here are approximate and we suggest you contact your nearest Yamaha dealership to get the exact on road price quote in your city.

The mileage of the Yamaha Aerox 155 Version S is a critical factor for potential buyers, especially in a market where fuel efficiency is highly valued. While the exact mileage figures can vary based on riding conditions and style, the Aerox 155 is generally reported to offer around 35-40 kmpl in city riding and up to 45 kmpl on the highway. This is respectable given the scooters performance-oriented engine. However, its important to note that aggressive riding and frequent use of the scooters high-performance capabilities can lower the mileage. For most users, the balance between performance and fuel efficiency makes the Aerox 155 Version S a viable option. ABOUT The Yamaha Aerox 155 Version S is a sporty scooter that defies conventional norms in the Indian market. It features a 155cc single-cylinder DOHC 4V liquid-cooled engine, producing 14.75 bhp and 13.9 Nm of torque, paired with a CVT gearbox. The scooter boasts a unique design with a central tunnel for the 5.5L fuel tank, twin LED headlights, and a sharp, stepped seat, giving it a distinctive sporty look. The Version S update includes a smart key system, traction control, and slightly improved suspension to address previous comfort issues. The scooter also features a front disc brake with single-channel ABS, though a rear disc brake is notably absent. Its handling is commendable, with stability and agility that make it a joy to ride, especially for enthusiasts. Despite its higher price and some ergonomic issues for taller riders, the Yamaha Aerox 155 Version S stands out as a fun, powerful, and stylish scooter that offers a unique riding experience.