Quick Analysis
Aprilia SR 175
7.0 pts
Unweighted: 4 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
YAMAHA Aerox 155
18.0 pts
Unweighted: 14 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Air‑cooled | Liquid Cooled |
| Displacement | 174.7 cc | 155 CC |
| Engine Type | Single‑cylinder, 4‑stroke, SOHC, 3‑valve, air‑cooled. | Liquid cooled, 4-stroke, SOHC, 4-valve |
| Power | 13.26 PS @ 7200 rpm | 11.0kW(15.0PS)/8000r/min |
| Torque | 14.14 Nm @ 6000 rpm | 13.9N.m(1.4kgf.m)/6500r/min |
Performance & Efficiency |
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| Fuel Tank Capacity | 7 L | 5.5 L |
| Mileage | 40 kmpl | 48.62 Kmpl |
Dimensions & Weight |
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| Kerb Weight | 118 | 126 |
| Seat Height | — | 790 |
Brakes & Suspension |
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| ABS | Single‑channel ABS | Single Channel ABS |
| Front Brake | 220 mm disc | Disc Brake(230mm) with ABS |
| Front Suspension | Telescopic front fork | Telescopic fork |
| Rear Brake | Drum brake | Drum(130mm) |
| Rear Suspension | Monoshock | Unit swing |
Tyres & Wheels |
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| Front Tyre | — | 110/80-14M/C 53P |
| Rear Tyre | — | 140/70-14M/C 62P |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Alloy | Alloy |
Features & Technology |
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| Headlight | LED | LED (Class D) |
Other Specifications |
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| Battery | — | 12 V, 6.0 Ah |
| Bike Image 1 | https://motoautiv.com/wp-content/uploads/2025/12/sr_tech_175_banner2.webp | https://motoautiv.com/wp-content/uploads/2025/05/Metallic-Black-2.avif |
| Bike Image 2 | — | https://motoautiv.com/wp-content/uploads/2025/05/Racing-Blue-4.avif |
| Cluster | Digital | Digital |
| Color Options | GLOSSY TECH WHITE | #F2F2F2 MATT PRISMATIC DARK | #2B2B2B | Racing Blue | #0047AB Ice Fluo Vermillion | #F5F5F5, #FF5A36 Metallic Black | #1C1C1C |
| Cons | The seat is firm and somewhat compact, making long rides or carrying a pillion less comfortable. The suspension is on the stiffer side, so rough roads and potholes can feel more pronounced than on commuter-focused scooters. Fuel tank capacity and mileage limit long-range practicality; frequent refuelling may be required for longer rides. Storage space is limited, restricting the ability to carry larger items or helmets comfortably. Taller or heavier riders may find the riding posture and legroom slightly restrictive, especially for longer commutes. | Firm Suspension Setup - The most common complaint from owners is the stiff ride quality. Rough roads, potholes, and broken surfaces can be felt more noticeably compared to comfort-focused scooters. Limited Floorboard Practicality - Unlike conventional scooters, the Aerox has a central tunnel, which eliminates the flat floorboard. This can reduce convenience when carrying shopping bags or larger items. Large Turning Radius - Some riders find U-turns and tight-space maneuvering less convenient due to the scooter's longer wheelbase and sporty geometry. Premium Pricing - The Aerox 155 is positioned above many mainstream scooters, making it one of the more expensive options in the category. Pillion Comfort Could Be Better - While acceptable for city use, some pillion riders report that the rear seat can feel firm during longer journeys. Heavier Than Typical Scooters - At approximately 126 kg, the Aerox is noticeably heavier than most 125cc scooters, which can be felt while parking or pushing the scooter manually. |
| Detailed Overview | The Aprilia SR 175 is a scooter that feels more focused on performance than regular daily-use scooters. It comes with a 174.7 cc engine, which is bigger than most scooters in this segment. Because of this, it feels quick when you ride in city traffic, especially while moving from signals or overtaking. The automatic gearbox makes it easy to use, so even with the extra power, it doesn’t feel difficult to handle. On open roads, it can go close to 95 km/h, which is enough for short highway rides. One thing that stands out is the 14-inch wheels. They are bigger than usual and help the scooter feel more stable, especially when taking turns or riding a bit fast. It gets telescopic suspension in the front and a monoshock at the back. The setup is a bit on the stiffer side, so you will feel bumps and bad roads more clearly, but it helps the scooter stay steady while riding. For braking, it has a disc at the front and a drum at the rear with single-channel ABS. It works well for normal riding and feels controlled. The scooter weighs around 118–120 kg, so it is not too heavy and can be managed easily in traffic. Ground clearance is also decent, so speed breakers and rough roads are not much of an issue. It also comes with a TFT display that shows basic information and supports Bluetooth for navigation and call alerts. There is LED lighting and a USB charging port as well. At the same time, under-seat storage is limited, so carrying bigger items can be a problem. Overall, the SR 175 feels like a scooter made for people who want a bit more performance and better road feel, rather than just comfort and storage. | The Yamaha Aerox 155 is a maxi-scooter that brings together scooter practicality and motorcycle-inspired engineering in a package designed for both urban commuting and higher-speed riding. Unlike conventional scooters that primarily focus on convenience and comfort, the Aerox 155 incorporates several performance-oriented components, giving it a distinct identity within the Indian scooter market. Its design features a sharp and aerodynamic body structure, aggressive front styling, twin LED headlamps, sculpted side panels, and a stepped seat arrangement that reflects its sporty character. The overall proportions are larger than those of most traditional scooters, contributing to its maxi-scooter appearance and road presence. At the heart of the Yamaha Aerox 155 is a 155cc, single-cylinder, liquid-cooled, fuel-injected engine. This powerplant produces approximately 15 PS of power and 13.9 Nm of torque and is paired with a continuously variable transmission (CVT). The engine incorporates Yamaha’s Variable Valve Actuation (VVA) technology, which adjusts valve timing according to engine speed to maintain performance across a wider rpm range. This allows the engine to deliver smooth low-speed operation in city traffic while retaining strong performance at higher speeds. Fuel injection technology further helps optimize throttle response, fuel delivery, and engine efficiency under varying riding conditions. The Aerox 155 is built on an underbone frame that contributes to structural rigidity and handling stability. One of its notable characteristics is the use of 14-inch alloy wheels at both the front and rear, which are larger than those found on many scooters in the segment. These larger wheels work alongside wide tubeless tyres to enhance stability, road grip, and overall handling dynamics. Suspension duties are handled by telescopic front forks and twin rear shock absorbers, forming a setup intended to balance comfort and riding control across different road conditions. Braking performance is managed by a front disc brake and rear drum brake combination. The front wheel is equipped with a single-channel Anti-lock Braking System (ABS), which helps reduce the chances of wheel lock-up during sudden braking situations. The scooter also includes a Traction Control System (TCS), a feature that monitors wheel slip and adjusts power delivery when traction levels are reduced, particularly on slippery road surfaces. The Yamaha Aerox 155 offers a fuel tank capacity of 5.5 litres and has a kerb weight of approximately 126 kg. Its seat height of 790 mm makes it accessible to a broad range of riders, while the long wheelbase contributes to stability during higher-speed riding. The scooter also provides approximately 24.5 litres of under-seat storage space, allowing riders to carry daily essentials and certain helmet types depending on their dimensions. Technology plays a significant role in the Aerox 155 package. The scooter features a fully digital LCD instrument cluster that displays speed, fuel level, trip information, and other riding data. Bluetooth connectivity through Yamaha’s Y-Connect application allows riders to access call alerts, message notifications, maintenance updates, fuel consumption statistics, and smartphone connectivity functions. The Version S variant additionally includes a Smart Key system, enabling keyless ignition and other convenience features. Additional equipment includes full LED lighting, an automatic start-stop system designed to reduce fuel consumption during idle periods, a side-stand engine cut-off function, and an electric starter system. These features contribute to the scooter’s modern equipment list while supporting everyday usability. Overall, the Yamaha Aerox 155 combines a liquid-cooled VVA engine, large wheels, traction control, ABS, modern connectivity features, and maxi-scooter styling into a package that differs significantly from conventional commuter scooters. Its specifications emphasize performance, stability, and technology while retaining the practicality expected from an automatic scooter. |
| Expert Review | The Aprilia SR 175 is positioned as a more performance-focused scooter in India, offering a step up from the typical 125cc segment. Its larger engine provides stronger acceleration, which is noticeable in city traffic and short highway stretches. The scooter continues with 14-inch wheels and a firm suspension setup, which helps with stability and cornering but can feel slightly stiff on uneven roads. In terms of features, it stays relatively simple, focusing more on the riding experience rather than adding advanced connectivity or comfort-oriented elements. The design remains sporty, with a riding posture that feels a bit more aggressive than regular scooters. Practical aspects like storage and everyday comfort are average, which may matter for daily users. Its relevance in India comes from offering a sportier alternative in the scooter space, where most options are built mainly for convenience and efficiency., 4.1, MotoAutiv Team | The Yamaha Aerox 155 stands apart from conventional scooters by focusing heavily on performance and handling rather than pure practicality. Its 155cc liquid-cooled engine, derived from the Yamaha R15 platform, delivers strong acceleration, smooth power delivery, and impressive highway cruising ability for a scooter. The chassis feels rigid and composed, while the 14-inch wheels and wide tyres provide a level of stability and cornering confidence that is uncommon in this segment. The Aerox remains one of the few scooters that feels equally comfortable filtering through city traffic and maintaining triple-digit highway speeds. However, this sporty character comes with compromises. The rear suspension is noticeably firm on broken roads, the central tunnel reduces floorboard utility, and the rear drum brake feels less sophisticated than the rest of the package. The feature list, including traction control, Bluetooth connectivity, LED lighting, and Smart Key technology on the Version S, adds a premium touch, but the scooter's overall appeal is defined more by its riding dynamics than by outright practicality. Multiple long-term reviews and owner experiences consistently highlight the Aerox's combination of refinement, high-speed stability, and engaging handling, while ride comfort and everyday utility remain the most frequently cited drawbacks., 4.5, MotoAutiv Team |
| FAQ (Manual Override) | Q: How does the Aprilia SR 175 perform in city traffic? A: The Aprilia SR 175 feels quick in traffic, with strong acceleration that makes overtaking easier in urban conditions. Q: What kind of mileage does the Aprilia SR 175 give in real-world use? A: The Aprilia SR 175 usually delivers around 34–40 km/l in real riding conditions, depending on usage and traffic. Q: Is the Aprilia SR 175 comfortable for long rides? A: The Aprilia SR 175 can manage short highway rides, but the firm suspension and seat may feel tiring over longer distances. Q: Does the Aprilia SR 175 have good storage space? A: The Aprilia SR 175 has limited under-seat storage, which can only fit small items or a half-face helmet. Q: What makes the Aprilia SR 175 different from other scooters? A: The Aprilia SR 175 stands out mainly for its stronger engine and motorcycle-like handling due to its chassis and 14-inch wheels. Q: Is the Aprilia SR 175 suitable for beginners? A: The Aprilia SR 175 can be used by beginners, but its quick throttle response may take some time to get used to. Q: How is the service and maintenance of the Aprilia SR 175 in India? A: The Aprilia SR 175 may have higher maintenance costs and service availability can vary depending on the city. Q: Does the Aprilia SR 175 come with modern features? A: The Aprilia SR 175 includes features like a digital display, Bluetooth connectivity, navigation support, and LED lighting. | Q: What is the real-world mileage of the Yamaha Aerox 155? A: Most Yamaha Aerox 155 owners report real-world fuel efficiency between 38 and 45 km/l, depending on riding style, traffic conditions, and maintenance. Q: What is the top speed of the Yamaha Aerox 155? A: The Yamaha Aerox 155 can achieve a top speed of approximately 115-120 km/h under suitable riding conditions. Q: Does the Yamaha Aerox 155 use the same engine as the Yamaha R15? A: Yes, the Yamaha Aerox 155 uses a version of the same 155cc liquid-cooled, VVA-equipped engine found in the Yamaha R15 V4, adapted for scooter use. Q: Is the Yamaha Aerox 155 suitable for long-distance touring? A: Yes, the Yamaha Aerox 155 is often considered one of the most highway-capable scooters in India due to its powerful engine, stable chassis, and comfortable cruising characteristics. Q: Does the Yamaha Aerox 155 have traction control? A: Yes, the Yamaha Aerox 155 comes equipped with a Traction Control System (TCS), which helps improve stability on low-grip surfaces. Q: Does the Yamaha Aerox 155 have keyless ignition? A: The Version S variant of the Yamaha Aerox 155 features a Smart Key system that provides keyless ignition and additional convenience functions. Q: Can a full-face helmet fit in the Yamaha Aerox 155 under-seat storage? A: The Yamaha Aerox 155 offers approximately 24.5 litres of under-seat storage. Many full-face helmets can fit, although compatibility depends on the helmet's size and shell design. Q: What is the fuel tank capacity of the Yamaha Aerox 155? A: The Yamaha Aerox 155 is equipped with a 5.5-litre fuel tank. Q: Is the Yamaha Aerox 155 comfortable for daily commuting? A: Yes, the Yamaha Aerox 155 can be used for daily commuting, though its sporty ergonomics, firm suspension, and central tunnel make it less practicality-focused than traditional family scooters. Q: What is the seat height of the Yamaha Aerox 155? A: The Yamaha Aerox 155 has a seat height of 790 mm, making it accessible to a wide range of riders. Q: Does the Yamaha Aerox 155 have ABS? A: Yes, the Yamaha Aerox 155 comes with a front-wheel Anti-lock Braking System (ABS) as standard. Q: Why is the Yamaha Aerox 155 more expensive than many 125cc scooters? A: The Yamaha Aerox 155 features a larger liquid-cooled engine, traction control, ABS, Bluetooth connectivity, premium chassis components, and performance-oriented engineering, which contribute to its higher pricing compared to conventional 125cc scooters. |
| Fuel System | Electronic fuel injection | Fuel Injection |
| Price Variants | GP Replica | 122521 STD | 125626 | STD | 143120 S | 146120 |
| Pros | The SR 175 delivers strong and responsive performance, making city commuting and occasional highway bursts lively and fun. It has a sporty, aggressive design that stands out, giving it a premium and performance-focused look compared with regular scooters. Handling feels confident thanks to 14-inch alloy wheels, wide tyres, and firm suspension, making it stable in corners and during quick lane changes. Front disc brake with ABS provides good stopping power and enhances rider confidence in traffic or sudden braking situations. Modern features like a full-colour TFT instrument cluster, LED lighting, and Bluetooth connectivity make the riding experience convenient and contemporary. | Powerful 155cc Engine - The Aerox 155 is widely praised for its performance. Its liquid-cooled, fuel-injected engine with Variable Valve Actuation (VVA) delivers strong acceleration and feels significantly more energetic than most scooters in the segment. Excellent Highway Capability - Many owners highlight the scooter's ability to cruise comfortably at highway speeds. The engine remains relaxed at higher speeds, making longer journeys more manageable than on typical 125cc scooters. Stable Handling - The rigid chassis, larger 14-inch wheels, and longer wheelbase contribute to confident handling. Riders often appreciate its stability while cornering and riding on open roads. Sporty Design - The maxi-scooter styling receives positive feedback for its aggressive appearance, sharp bodywork, and premium road presence. Feature-Rich Package - Features such as traction control, Smart Key technology (Version S), Bluetooth connectivity, LED lighting, side-stand engine cut-off, and a digital instrument console add modern functionality. Large Under-Seat Storage - The spacious storage compartment is capable of accommodating daily essentials and certain full-face helmets, adding practicality to the sporty design. Refined Engine Performance - Owners frequently mention the smoothness of the liquid-cooled engine, especially during high-speed cruising and longer rides. |
| Starter | Electric | Electric starter |
| Transmission | Automatic | V-belt automatic |
