The Yamaha Aerox 155 is a standout offering in the Indian two-wheeler market, blending the practicality of a scooter with the sporty dynamics of a motorcycle. Launched by Yamaha India as part of its strategy to cater to the growing demand for premium scooters, the Aerox 155 has quickly garnered attention for its bold design, robust performance, and advanced features. Positioned as a maxi-scooter, it appeals to urban riders seeking a stylish yet powerful alternative to traditional scooters and entry-level motorcycles. With its aggressive styling, cutting-edge technology, and a focus on performance, the Aerox 155 aims to redefine the scooter segment in India, where commuters increasingly prioritize individuality and functionality.
Yamaha, a brand synonymous with performance and reliability, introduced the Aerox 155 to tap into the evolving preferences of Indian riders. Unlike conventional scooters that emphasize fuel efficiency and affordability, the Aerox 155 targets enthusiasts who crave a thrilling ride without compromising on comfort or utility. Its sleek aerodynamic body, inspired by Yamaha’s racing heritage, paired with a potent 155cc engine, makes it a unique proposition in a market dominated by 110cc and 125cc scooters. As of March 28, 2025, the Aerox 155 continues to make waves, competing with both scooters and motorcycles in the premium segment, thanks to its blend of practicality and sportiness.
This detailed overview will explore the technical specifications, available variants, pricing in metro cities, and an in-depth analysis of the Yamaha Aerox 155, alongside its close competitors. Whether you’re a prospective buyer or a two-wheeler enthusiast, this guide aims to provide a comprehensive understanding of what makes the Aerox 155 a compelling choice in India’s bustling urban landscape.
Technical Specifications
The Yamaha Aerox 155 is powered by a 155cc liquid-cooled, 4-stroke, SOHC engine, borrowed from Yamaha’s popular R15 motorcycle series. This engine is equipped with Variable Valve Actuation (VVA) technology, ensuring a balance of power and efficiency across different RPM ranges. Below is a detailed breakdown of its technical specifications in tabular format, sourced from reliable platforms like BikeDekho and BikeWale, with updates verified as of March 2025.
| Parameter | Specification |
|---|---|
| Engine Type | Liquid-cooled, 4-stroke, SOHC, 4-valve |
| Displacement | 155cc |
| Max Power | 15 PS @ 8000 RPM |
| Max Torque | 13.9 Nm @ 6500 RPM |
| Bore x Stroke | 58.0 mm x 58.7 mm |
| Compression Ratio | 11.6:1 |
| Fuel System | Fuel Injection |
| Transmission | CVT (Continuously Variable Transmission) |
| Cooling System | Liquid-cooled |
| Starter | Electric |
| Front Suspension | Telescopic Fork |
| Rear Suspension | Unit Swing with Single Shock Absorber |
| Front Brake | Disc (230 mm) with ABS |
| Rear Brake | Drum (130 mm) |
| Front Tyre | 110/80-14 M/C 53P (Tubeless) |
| Rear Tyre | 140/70-14 M/C 62P (Tubeless) |
| Fuel Tank Capacity | 5.5 liters |
| Mileage (Claimed) | 40-45 kmpl (varies with riding conditions) |
| Weight (Kerb) | 126 kg |
| Length x Width x Height | 1980 mm x 700 mm x 1150 mm |
| Wheelbase | 1350 mm |
| Ground Clearance | 145 mm |
| Seat Height | 790 mm |
The Aerox 155’s fuel-injected engine delivers smooth power delivery, making it ideal for both city commutes and spirited rides on open roads. Its ABS-equipped front disc brake enhances safety, a feature not commonly found in scooters within this price range. The wide 14-inch alloy wheels paired with tubeless tires provide excellent stability and grip, further elevating its appeal.
Variants
The Yamaha Aerox 155 is available in multiple variants in India, catering to different aesthetic preferences and budgets. As of March 2025, the scooter comes in two primary variants, with distinct features and color options. Below is a tabular representation of the variants.
| Variant | Features | Color Options |
|---|---|---|
| Aerox 155 Standard | LED Headlight, Digital Console, ABS | Grey Vermillion, Black Raven, Metallic Red |
| Aerox 155 MotoGP Edition | All Standard Features + MotoGP Livery | Racing Blue with MotoGP Graphics |
The Standard Variant offers a well-rounded package with essential features like a fully digital instrument cluster, Bluetooth connectivity, and a single-channel ABS system. The MotoGP Edition, inspired by Yamaha’s racing legacy, adds an exclusive livery that appeals to motorsport enthusiasts. Both variants share the same mechanical underpinnings, ensuring consistent performance across the lineup.
Price in Metro Cities
Pricing for the Yamaha Aerox 155 varies slightly across India’s metro cities due to differences in taxes, transportation costs, and dealership offers. The prices listed below are ex-showroom figures, accurate as of March 28, 2025, based on data from BikeDekho, BikeWale, and Yamaha’s official channels.
| City | Aerox 155 Standard (Ex-Showroom) | Aerox 155 MotoGP Edition (Ex-Showroom) |
|---|---|---|
| Delhi | ₹1,48,900 | ₹1,51,400 |
| Mumbai | ₹1,50,200 | ₹1,52,700 |
| Bangalore | ₹1,49,800 | ₹1,52,300 |
| Chennai | ₹1,49,500 | ₹1,52,000 |
| Kolkata | ₹1,49,200 | ₹1,51,700 |
These prices reflect the premium positioning of the Aerox 155, making it one of the more expensive scooters in its segment. On-road prices, including insurance, registration, and accessories, typically push the cost closer to ₹1.65 lakh to ₹1.70 lakh, depending on the city and variant.
About the Yamaha Aerox 155
Design and Styling
The Yamaha Aerox 155 stands out with its maxi-scooter design, a rarity in India’s scooter-dominated market. Its sharp, angular lines, aggressive front fascia, and aerodynamic profile give it a futuristic appeal that resonates with younger riders. The LED headlight with integrated daytime running lights (DRLs) enhances visibility while adding a premium touch. The sculpted fuel tank area, wide handlebars, and step-up seat design contribute to its sporty stance, making it look more like a motorcycle than a typical scooter.
At 1980 mm in length and 700 mm in width, the Aerox 155 is noticeably larger than competitors like the Honda Activa or TVS Jupiter. Its 790 mm seat height is accessible to most Indian riders, though taller individuals may find it more comfortable due to the spacious floorboard and ergonomic riding posture. The under-seat storage, with a capacity of 24.5 liters, can accommodate a full-face helmet, adding practicality to its sporty persona. However, the lack of external hooks or additional storage compartments might disappoint those accustomed to traditional scooters.
Engine and Performance
The heart of the Aerox 155 is its 155cc liquid-cooled engine, which delivers a punchy 15 PS of power and 13.9 Nm of torque. The inclusion of Variable Valve Actuation (VVA) ensures optimal performance at both low and high RPMs, making it versatile for city traffic and highway cruising. Compared to air-cooled engines in rival scooters, the liquid-cooling system provides better heat dissipation, allowing sustained performance during long rides or in India’s hot climate.
The CVT transmission offers seamless acceleration, eliminating the need for manual gear shifts. Riders can expect a top speed of around 115-120 kmph, though real-world figures may vary based on rider weight and conditions. The claimed mileage of 40-45 kmpl is respectable for a performance-oriented scooter, though it lags behind fuel-efficient 125cc models. For urban commuters, the Aerox 155’s quick throttle response and nimble handling make it a joy to ride through congested streets, while its power reserves shine on open roads.
Features and Technology
Yamaha has equipped the Aerox 155 with a host of modern features to justify its premium price tag. The fully digital instrument cluster displays essential information like speed, fuel level, trip meter, and odometer, with Bluetooth connectivity enabling call alerts and navigation prompts via the Yamaha Y-Connect app. The single-channel ABS on the front wheel enhances braking confidence, particularly on slippery surfaces, though the rear drum brake feels slightly outdated compared to competitors offering dual disc setups.
Other notable features include a smart key system with an immobilizer (available in select markets, though not consistently in India), a side-stand engine cut-off sensor, and a hazard light function. The absence of a traction control system, a feature found in some rivals, is a minor drawback, but the Aerox compensates with its sturdy build and reliable electronics.
Ride and Handling
The Aerox 155’s telescopic front fork and single rear shock absorber provide a balanced ride, soaking up minor bumps effectively. However, the suspension can feel stiff over larger potholes, a common challenge in Indian cities. The 14-inch wheels with wide tubeless tires (110/80 front and 140/70 rear) offer superior grip and stability, especially during cornering or at higher speeds. At 126 kg, the scooter is heavier than most 125cc rivals, which adds to its planted feel but may require more effort when maneuvering at low speeds or parking.
The 145 mm ground clearance is adequate for urban roads and speed breakers, though riders in rural areas with uneven terrain might find it limiting. The upright riding posture, combined with a well-padded seat, ensures comfort during long rides, making the Aerox 155 a viable option for weekend getaways or daily commutes alike.
Practicality and Maintenance
While the Aerox 155 excels in performance and style, its practicality is a mixed bag. The 5.5-liter fuel tank is smaller than some competitors, necessitating frequent refills for long-distance riders. The under-seat storage is a highlight, but the lack of a front glove box or USB charging port (available only as an accessory) is a noticeable omission. Maintenance costs are slightly higher than those of 125cc scooters due to the liquid-cooled engine and premium components, but Yamaha’s widespread service network ensures accessibility across metro cities and beyond.
Close Competitors
The Yamaha Aerox 155 faces stiff competition from both scooters and entry-level motorcycles in India’s premium two-wheeler segment. Below is an in-depth comparison with its closest rivals, focusing on performance, features, and pricing.
Aprilia SXR 160
The Aprilia SXR 160 is a direct competitor in the maxi-scooter category, boasting a 160cc air-cooled engine that produces 11 PS and 11.6 Nm of torque. Priced at around ₹1.45 lakh (ex-showroom, Delhi), it undercuts the Aerox 155 slightly but lacks liquid cooling and VVA technology, resulting in less power and refinement. The SXR 160 offers a premium design, LED lighting, and a digital console, along with a front disc brake with ABS. However, its mileage (around 35-40 kmpl) and smaller 7-liter fuel tank make it less efficient for longer rides. The Aprilia edges out in terms of brand cachet and sharper styling, but the Aerox 155’s superior performance and features give it an edge for enthusiasts.
Honda PCX 160
The Honda PCX 160, though not widely available in India as of March 2025, is a global competitor worth mentioning. With a 156cc liquid-cooled engine producing 15.8 PS, it slightly outperforms the Aerox 155. Priced higher in markets where it’s sold (equivalent to ₹1.60 lakh+ in India), the PCX 160 offers advanced features like a smart key, traction control, and a larger 8.1-liter fuel tank. Its mileage of 45-50 kmpl and refined ride quality make it a strong contender, but its absence from the Indian market limits its relevance locally. If launched, it could challenge the Aerox 155’s dominance in the premium scooter space.
TVS NTorq 125 Race XP
The TVS NTorq 125 Race XP is a popular 125cc scooter that competes indirectly with the Aerox 155. Priced at ₹1.03 lakh (ex-showroom, Delhi), it’s significantly cheaper, delivering 10.2 PS and 10.8 Nm from its air-cooled engine. The NTorq shines with features like a digital console, Bluetooth connectivity, and sporty styling, but its performance and build quality fall short of the Aerox 155’s maxi-scooter credentials. With a mileage of 50-55 kmpl, it appeals to budget-conscious buyers, though it lacks the power and premium feel of Yamaha’s offering.
Yamaha Ray ZR 125 Fi Hybrid
From Yamaha’s own stable, the Ray ZR 125 Fi Hybrid targets a different audience at ₹92,000 (ex-showroom, Delhi). Its 125cc air-cooled engine with mild hybrid tech produces 8.2 PS and 10.3 Nm, prioritizing fuel efficiency (55-60 kmpl) over performance. Features like a digital cluster, LED headlight, and start-stop system make it practical, but its smaller size and softer suspension can’t match the Aerox 155’s sporty dynamics. It’s a cost-effective alternative for Yamaha loyalists unwilling to stretch their budget.
KTM 125 Duke
Stepping into the motorcycle realm, the KTM 125 Duke competes with the Aerox 155 for riders seeking performance at a similar price point (₹1.80 lakh ex-showroom, Delhi). Its 124.7cc liquid-cooled engine churns out 14.5 PS and 12 Nm, paired with a 6-speed gearbox for a more engaging ride. The Duke’s trellis frame, WP suspension, and dual disc brakes with ABS offer superior handling and stopping power, but its motorcycle format lacks the storage and ease of a scooter. Fuel efficiency (40-45 kmpl) is comparable, making it a viable alternative for those prioritizing agility over practicality.
Final Thoughts!
The Yamaha Aerox 155 is a bold statement in India’s two-wheeler market, bridging the gap between scooters and motorcycles with its powerful 155cc engine, sporty design, and premium features. Priced between ₹1.48 lakh and ₹1.52 lakh (ex-showroom), it caters to a niche audience willing to pay for performance and style. Its variants, including the eye-catching MotoGP Edition, add flair, while the technical prowess of its liquid-cooled engine and ABS ensures a standout riding experience.
Compared to rivals like the Aprilia SXR 160, TVS NTorq 125, and even the KTM 125 Duke, the Aerox 155 carves its own path with a blend of practicality and excitement. While it may not match the fuel efficiency of smaller scooters or the agility of motorcycles, its maxi-scooter appeal—combining storage, comfort, and power—makes it a unique proposition. For urban riders in metro cities like Delhi, Mumbai, and Bangalore, the Aerox 155 offers a refreshing alternative to the mundane, backed by Yamaha’s reputation for quality and innovation.
As of March 28, 2025, the Aerox 155 continues to resonate with India’s evolving rider base, proving that scooters can be more than just utilitarian machines—they can be symbols of style, performance, and individuality. Whether you’re weaving through traffic or cruising on highways, the Yamaha Aerox 155 delivers an experience that’s hard to match in its segment.
