Quick Analysis
BMW G 310 R
10.5 pts
Unweighted: 5 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
Sportster S
21.5 pts
Unweighted: 16 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Liquid / water-cooled | Liquid‑cooled |
| Displacement | 313cc | 1,252 cc |
| Engine Type | Water-cooled, single-cylinder, 4-stroke, DOHC, 4-valve | Revolution Max 1250T V‑twin (DOHC, VVT) |
| Power | 34 hp at 9,250 rpm | 122.3 PS @ 7500 rpm |
| Torque | 28 Nm @ ~7,500 rpm | 125 Nm @ 6000 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 11 L | 11.7 L |
| Mileage | 30 kmpl | 19.6 Kmpl |
Dimensions & Weight |
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| Kerb Weight | 164 | 228 |
| Seat Height | 785 | 765 |
Brakes & Suspension |
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| ABS | Dual Channel | Cornering (dual-channel) ABS |
| Front Brake | Disc 300 mm Caliper - 4 Piston | 320 mm Disc |
| Front Suspension | Upside down fork , Ø 41 mm | 43 mm inverted fork with compression, rebound and spring preload adjustability. Aluminum fork triple clamps. |
| Rear Brake | Disc 240 mm Caliper - 1 Piston | 260 mm Disc |
| Rear Suspension | Cast aluminium dual swing arm | Linkage-mounted, piggyback monoshock with compression, rebound and hydraulic spring preload adjustability |
Tyres & Wheels |
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| Front Tyre | 110/70 - R17 | 160/70 R17 Dunlop Harley‑Davidson radial |
| Rear Tyre | 150/60 - R17 | 180/70 R16 Dunlop Harley‑Davidson radial |
| Tyre Type | Tubeless | Radial, tubeless |
| Wheel Type | Alloy | Alloy |
Features & Technology |
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| Headlight | LED | LED |
Other Specifications |
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| Battery | 12 V / 8 Ah, | 12 V, 12 Ah, 225 CCA |
| Bike Image 1 | https://motoautiv.com/wp-content/uploads/2025/12/image-8.webp | https://motoautiv.com/wp-content/uploads/2025/06/Brilliant-red-1.avif |
| Bike Image 2 | https://motoautiv.com/wp-content/uploads/2025/12/image-10.webp | https://motoautiv.com/wp-content/uploads/2025/06/Mystic-shift-1.avif |
| Bike Image 3 | — | https://motoautiv.com/wp-content/uploads/2025/06/Vivid-Black-2.avif |
| Cluster | Digital console | 4‑in full‑color TFT display |
| Color Options | Triple Black | #1B1B1B Polar White Racing Blue Metallic | #FFFFFF, #16588E Granite Gray Metallic | #1B1B1B, #4D4D4D | Vivid Black | #0F0F10 Billiard Gray | #6B7074 Brilliant Red | #A01824 Mystic Shift | #4B4F59 |
| Cons | Relatively small fuel tank at 11 liters, limiting long-distance touring range. Single-cylinder vibrations can be felt at higher RPMs, especially during prolonged highway riding. Limited top-end performance compared to some rivals in the segment that focus more on outright speed. Maintenance and service costs are slightly higher than typical 300 cc class bikes. No advanced electronics or ride modes, which some riders might expect at this price point. | Rear Suspension Travel Is Limited – The motorcycle's low profile comes at the expense of suspension travel, which can make sharp bumps and rough roads more noticeable. Fuel Tank Capacity Is Smaller Than Expected – The relatively compact fuel tank can require more frequent fuel stops than some riders might anticipate from a large-capacity motorcycle. Riding Position Can Feel Unusual – The combination of mid-to-forward controls and a relatively upright upper body position doesn't suit every rider, especially on longer journeys. Passenger Accommodation Is Minimal – The motorcycle is clearly designed with the rider as the priority, and pillion comfort is limited in stock form. Engine Heat Is Noticeable in Traffic – The high-performance engine can generate considerable heat during slow-moving urban riding. Not as Relaxed as Traditional Cruisers – Riders expecting the laid-back feel of motorcycles such as the Fat Boy or Heritage Classic may find the Sportster S considerably more focused and demanding. Limited Touring Practicality – There is little wind protection, no integrated luggage, and fewer long-distance touring conveniences than Harley's cruiser-touring models. |
| Detailed Overview | The BMW G 310 R is one of those motorcycles that reminds you how much joy a well-engineered lightweight machine can bring, even before you start chasing big numbers. Its 313 cc single-cylinder engine may sound modest on paper, but once it fires up, you feel a lively and eager character that’s been tuned carefully for both city life and spirited weekend rides. The liquid-cooled, four-valve motor revs cleanly, pulling with smooth determination through the mid-range before stretching confidently toward its peak output of around 34 horsepower. Real-world torque comes alive right where riders spend most of their time — around the 5,000 to 7,000 rpm zone — making quick overtakes and tight gaps in traffic feel effortless rather than stressful. Riding it in the city reveals how much its weight and design work in your favor. At roughly 158 kilos ready to ride, the G 310 R feels light on its feet, and that pays off the moment you weave through traffic or flick it into a narrow gap between cars. The six-speed gearbox clicks through gears neatly, helped by a slipper clutch that makes downshifts smooth when you’re scrubbing off speed or diving into a corner. BMW’s fuel-injection system keeps throttle response crisp, which makes the bike feel more polished than many in its class. Comfort and stability are handled by a suspension setup that balances firmness and compliance unusually well. Up front sits a chunky 41 mm upside-down fork that keeps the bike planted when you brake hard or lean in with enthusiasm. At the rear, a preload-adjustable monoshock helps tailor the feel whether you’re riding solo, carrying a backpack, or taking on a weekend highway stretch. Even on patchy roads, the suspension manages to absorb imperfections without ever feeling soggy or disconnected. Braking confidence is one of the G 310 R’s strongest traits. The front 300 mm disc with its four-piston caliper gives the kind of initial bite and progressive feel that encourages you to ride with assurance. The rear 240 mm disc complements it nicely, especially in tighter city situations where small corrections matter. Dual-channel ABS works quietly in the background, stepping in only when needed but never feeling intrusive, which is exactly how riders prefer it. The dimensions of the bike play a huge role in how friendly it feels. With a seat height of about 785 mm, it’s accessible to a wide range of riders while still giving a commanding riding position. The wheelbase sits right in the sweet spot for agility, making quick transitions feel intuitive rather than forced. Because of its narrow tank and compact chassis, newer riders find it unintimidating, while more experienced riders appreciate how effortlessly it leans and responds. Fuel efficiency hovers in the 30–35 km/l range in mixed conditions, and with an 11-liter fuel tank, it delivers enough riding range for daily commute duties or casual weekend runs without constant fuel stops. The digital instrument cluster is straightforward and easy to read, giving you all essential information without clutter. LED lighting across the bike not only modernizes its appearance but also improves night-time visibility significantly. The electric starter fires the engine to life instantly, and the maintenance-free battery adds to the overall ease of ownership. On the move, the G 310 R manages to feel both manageable and genuinely enjoyable. In the city, it darts through gaps with precision. On the highway, it settles comfortably around typical cruising speeds, feeling stable and composed. On twisty roads, its lightness becomes its biggest asset, offering a playful and confidence-inspiring ride that encourages you to explore more lean angle than you expected from a bike in this category. What truly defines the G 310 R is how all these specifications come together to create an experience that feels refined, balanced, and mature. The engine never feels stressed, the suspension never feels confused, and the braking hardware never makes you second-guess your decisions. It’s practical enough for everyday life, exciting enough for weekend escapes, and polished enough to feel like a genuine BMW — just in a compact and accessible form. For many riders, that combination is exactly what makes the G 310 R such a compelling motorcycle to live with. | The Sportster S represents a very different chapter in the history of Harley-Davidson’s Sportster line. For decades, the Sportster name was associated with air-cooled V-twin engines, relatively simple technology, and a riding experience rooted in traditional cruiser values. The current Sportster S moves away from that formula and adopts a platform that shares far more with modern performance motorcycles than with its predecessors. While the styling still carries some Harley-Davidson influence, much of the motorcycle’s engineering has been developed around a different set of priorities. The most significant change is found in the engine. Instead of using an air-cooled V-twin, the Sportster S is powered by Harley-Davidson’s Revolution Max 1250T engine. This 1,252cc liquid-cooled V-twin is a stressed member of the chassis, meaning it contributes to the motorcycle’s structural rigidity rather than simply sitting within a frame. The engine produces its power differently from traditional Harley-Davidson motors, with a broader operating range and a willingness to rev higher. A six-speed gearbox transfers power to the rear wheel, while electronic engine management systems oversee throttle response, fuel delivery, and rider-assistance functions. Visually, the motorcycle is defined by a compact body, a short rear section, and a high-mounted dual exhaust system positioned on the right side. The fuel tank shape appears larger than it actually is because part of the visible structure functions as a cover, while the fuel itself is stored lower within the chassis. This layout helps centralize mass and contributes to the motorcycle’s proportions. The actual fuel capacity is 11.8 litres, which is smaller than what is commonly found on many touring-oriented motorcycles. The chassis differs substantially from Harley-Davidson’s traditional cruiser platforms. Rather than using a steel frame with conventional architecture, the Sportster S combines the engine with separate front and rear frame sections. Suspension duties are handled by upside-down front forks and a rear monoshock, both of which offer adjustment options. Compared to many cruisers, the suspension components are more performance-oriented in both design and appearance. Wheel and tyre specifications also play a major role in defining the motorcycle’s character. The Sportster S uses wide tyres at both ends, including a particularly large front tyre that immediately stands out. This setup contributes to the motorcycle’s visual identity and influences steering feel and overall handling behaviour. Braking is managed through a single front disc with a radial-mounted Brembo caliper and a rear disc brake, supported by modern electronic systems. Technology forms a larger part of the package than it does on many traditional Harley-Davidson models. A round TFT display serves as the motorcycle’s instrument cluster and allows access to a range of vehicle settings. Through this interface, riders can view ride information, adjust ride modes, and interact with connectivity features. The motorcycle includes selectable ride modes, traction control, cornering-enhanced ABS, wheel-lift mitigation, engine braking control, and cruise control. These systems are managed through sensors that continuously monitor riding conditions and rider inputs. The riding position differs from both conventional cruisers and naked motorcycles. Mid-to-forward-mounted foot controls place the rider’s legs ahead of the body, while the handlebar keeps the upper body relatively upright. The seat height of approximately 765 mm is higher than many Harley-Davidson cruisers, reflecting the motorcycle’s different chassis layout and intended riding dynamics. Taken together, the Sportster S combines a liquid-cooled Revolution Max engine, electronically managed rider aids, adjustable suspension, TFT instrumentation, and a compact chassis architecture. Its specification sheet reflects a motorcycle developed around modern engineering solutions while retaining a visual connection to Harley-Davidson’s broader lineup. |
| Expert Review | The BMW G 310 R serves as an entry-level roadster that focuses on urban agility and brand accessibility within the Indian market. Its 313cc single-cylinder engine is tuned for a strong mid-range, making it effective for navigating city traffic and occasional highway stretches. While the 785 mm seat height and 164 kg kerb weight make it easy for most riders to handle, the 11-litre fuel tank limits its range for long-distance touring. Premium components like the 41 mm upside-down forks and gold-anodized calipers contribute to a high-quality feel, though the LCD console is now considered dated by segment standards. Maintenance and spare part costs remain significantly higher than domestic rivals, which is a key consideration for long-term ownership. Overall, it remains a refined option for those prioritizing a compact footprint and the prestige of the BMW badge over outright power., 4.4, MotoAutiv Team | The Sportster S is one of the most significant departures Harley-Davidson has made from its traditional formula in recent years. Despite carrying the Sportster name, the motorcycle feels fundamentally different from the air-cooled models that built the badge's reputation. The Revolution Max 1250T engine is the centerpiece of the experience, delivering performance that feels considerably stronger and more urgent than what many riders expect from a Harley-Davidson cruiser. The chassis and electronics package have been developed to match that performance, giving the bike handling and braking capabilities that place it closer to modern roadsters and power cruisers than traditional cruisers. At the same time, the Sportster S makes a few compromises in pursuit of its aggressive styling and performance-focused character. Suspension travel is limited, the riding position can feel unusual on longer rides, and touring practicality is not a priority. What emerges is a motorcycle that feels deliberately different from the rest of Harley-Davidson's cruiser lineup. Rather than focusing on heritage and nostalgia, it emphasizes performance, technology, and a more contemporary interpretation of what a Harley-Davidson can be., 4.5, MotoAutiv Team |
| FAQ (Manual Override) | Q: What is the mileage? A: The mileage is around 30–35 kmpl. Q: How much does the annual maintenance of a BMW G 310 R cost in India? A: While the initial price is competitive, the BMW G 310 R service cost is higher than domestic rivals. A standard annual service typically ranges between ₹6,000 and ₹9,000. Q: Does the BMW G 310 R engine vibrate at high speeds on the highway? A: Since the BMW G 310 R uses a single-cylinder engine, some "buzz" is natural at higher revs. You’ll mostly feel these vibrations through the footpegs and handlebars once you cross 100 kmph. Q: How does the BMW G 310 R handle heating in bumper-to-bumper traffic? A: The BMW G 310 R features a unique "reverse-inclined" engine design that helps with heat dissipation. While you will feel some warm air on your legs when the radiator fan kicks in during a hot Indian summer, it rarely gets "engine-stalling" hot. Q: Is the BMW G 310 R seat height comfortable for shorter riders in India? A: One of the biggest advantages of the BMW G 310 R is its very accessible 785 mm seat height. Because the bike is quite slim, it allows riders around 5'3" to 5'5" to plant both feet firmly on the ground, which is a huge confidence booster in heavy Indian traffic. | Q: Which engine powers the Sportster S? A: The motorcycle uses Harley-Davidson's 1,252cc Revolution Max 1250T liquid-cooled V-twin engine. Q: Is the Sportster S air-cooled? A: No. Unlike older Sportster models, the Sportster S uses a liquid-cooled engine. Q: How is the Sportster S different from older Sportsters? A: The Sportster S uses a completely different platform with a liquid-cooled engine, TFT display, ride modes, traction control, and a more performance-focused chassis. Q: Does the Sportster S have ride modes? A: Yes. Multiple ride modes are available, allowing riders to adjust throttle response and electronic intervention settings. Q: Does the Sportster S have cruise control? A: Yes. Cruise control is included as standard equipment. Q: What is the fuel tank capacity of the Sportster S? A: The motorcycle has an 11.8-litre fuel tank. Q: Is the Sportster S suitable for long-distance touring? A: It can handle longer rides, but its compact fuel tank, limited wind protection, and firm suspension make it less touring-oriented than Harley-Davidson's cruiser-touring models. Q: Is the Sportster S comfortable for a passenger? A: Passenger accommodation is limited in stock form and is not one of the motorcycle's primary focuses. Q: What is the seat height of the Sportster S? A: The seat height is approximately 765 mm. Q: Does the Sportster S have traction control and cornering ABS? A: Yes. The motorcycle includes cornering-enhanced ABS, traction control, and other electronic rider-assistance systems. Q: What is the kerb weight of the Harley-Davidson Sportster S? A: The motorcycle weighs approximately 228 kg in running condition. Q: Is the Sportster S beginner-friendly? A: Due to its performance, power output, and responsive throttle characteristics, it is generally more suitable for riders with some experience. Q: Does the Sportster S support smartphone connectivity? A: Yes. The TFT display supports smartphone connectivity, navigation functions, and various connected features. |
| Fuel System | Electronic Fuel Injection | Fuel Injection |
| Price Variants | Standard | 290000 | STD | 1805000 |
| Pros | Refined and lively engine that offers smooth acceleration and a strong mid-range, making city riding and short highway runs enjoyable. Lightweight and agile, which makes it incredibly easy to maneuver in traffic and fun to flick through corners. High-quality suspension setup, especially the USD forks, giving the bike a stable and planted feel even at higher speeds. Strong braking performance with a confident front brake and dual-channel ABS for added safety. Premium build quality, from paint finish to component feel, giving it a true BMW character. Comfortable seat height that works well for most riders and encourages confidence. LED lighting and digital cluster provide modern functionality and improved visibility. Slipper clutch makes downshifts smoother and enhances overall ride refinement. | Engine Completely Changes the Character of the Bike – The Revolution Max 1250T engine feels very different from traditional Harley-Davidson V-twins. It revs higher, responds quicker to throttle inputs, and delivers performance in a way that feels more modern and energetic. Strong Acceleration Across the Rev Range – Whether pulling away from a traffic light or overtaking on a highway, the engine has enough power in reserve that the motorcycle rarely feels short of performance. Surprisingly Capable Handling – Compared to most cruisers, the Sportster S feels noticeably more willing to lean into corners and change direction. Modern Electronics Package – Ride modes, traction control, cornering ABS, cruise control, and a TFT display bring a level of technology that wasn't traditionally associated with the Sportster name. Distinctive Design – The short tail section, high-mounted exhaust, fat tyres, and exposed engine give the motorcycle a look that stands apart from both traditional cruisers and naked bikes. High-Quality TFT Display – The instrument screen is clear, modern, and provides access to a wide range of riding information and settings. Strong Braking Performance – The braking setup offers a level of stopping power that matches the motorcycle's performance capabilities. Lighter and More Agile Than Many Harley-Davidsons – While not a lightweight motorcycle by industry standards, it feels noticeably more manageable than Harley's larger cruiser and touring models. |
| Starter | Electric | Electric |
| Transmission | 6-speed constant mesh, manual | 6‑speed manual |
