At a Glance
Key differences that define each motorcycle
Suzuki Gixxer SF
- 155 cc Air-Cooled, 2-valve, SOHC
- 13.6 PS @ 8000 rpm
- 45 km/l (Claimed)
- 12-litre tank
- 1 variant, 3 colour options
- Single-channel ABS, disc both ends
Yamaha R15 V4
- 155 cc Liquid-Cooled, 4-valve, VVA
- 18.4 PS @ 10000 rpm
- 45 km/l (ARAI)
- 11-litre tank
- 3 variants, 6 colour options
- Riding modes: Track & Street
Full Specification Comparison
Every number that matters — side by side
| Specification | Suzuki Gixxer SF | Yamaha R15 V4 |
|---|---|---|
| Engine & Performance | ||
| Displacement | 155 cc | 155 cc |
| Engine Type | Air-Cooled, SOHC | Liquid-Cooled, DOHC, VVA |
| Max Power | 13.6 PS @ 8000 rpm | 18.4 PS @ 10000 rpm |
| Max Torque | 13.8 Nm @ 6000 rpm | 14.2 Nm @ 7500 rpm |
| Valves per Cylinder | 2 | 4 |
| Compression Ratio | 9.8:1 | 11.6:1 |
| Bore × Stroke | 56.0 × 62.9 mm | 58.0 × 58.7 mm |
| Emission Standard | BS6 Phase 2 | BS6 Phase 2 |
| Transmission | 5-Speed Manual | 6-Speed Manual |
| Clutch | Wet Multi Plate | Assist & Slipper |
| Top Speed | ~115 km/h | ~140 km/h |
| Riding Modes | No | Track, Street |
| Traction Control | No | Yes |
| Quick Shifter | No | Optional (Up-Shift) |
| Fuel & Range | ||
| Mileage (Claimed / ARAI) | 45 km/l (Claimed) | 45 km/l (ARAI) |
| Fuel Tank | 12 litres | 11 litres |
| Reserve Capacity | 2.4 litres | 1.76 litres |
| Riding Range | ~540 km | ~495 km |
| Brakes & Wheels | ||
| Braking System | Single Channel ABS | Dual Channel ABS |
| Front Brake | Disc – 266 mm | Disc – 282 mm |
| Rear Brake | Disc – 240 mm | Disc – 220 mm |
| Tyre Type | Tubeless | Tubeless |
| Tyre Size (F / R) | 100/80-17 / 140/60R17 | 100/80-17 / 140/70-17 |
| Wheel Type | Alloy | Alloy |
| Suspension & Chassis | ||
| Front Suspension | Telescopic Fork | USD Fork |
| Rear Suspension | Swing Arm Mono Shock | Linked Monoshock |
| Chassis | Diamond Frame | Deltabox Frame |
| Rear Preload Adjuster | Yes | Yes |
| Dimensions & Weight | ||
| Kerb Weight | 148 kg | 141 kg |
| Seat Height | 795 mm | 815 mm |
| Ground Clearance | 165 mm | 170 mm |
| Wheelbase | 1340 mm | 1325 mm |
| Overall L × W × H | 2025 × 715 × 1035 mm | 1990 × 725 × 1135 mm |
| Features & Electronics | ||
| Instrument Console | Fully Digital LCD | Fully Digital LCD |
| Headlight | LED Projector | LED Projector |
| DRLs | Yes | Yes |
| Turn Signals | Bulb | LED |
| Hazard Warning Lights | No | Yes |
| Riding Modes | No | Track / Street |
| Traction Control | No | Yes |
| Bluetooth Connectivity | Yes | Yes |
| Call & SMS Alerts | Yes | Yes |
| Distance to Empty | Yes | Yes |
| USB Charging Port | No | No |
| Gear Indicator | Yes | Yes |
| Assist & Slipper Clutch | No | Yes |
| Keyless Ignition | No | No |
| Price & Warranty | ||
| Starting Price (ex-showroom) | ₹1,37,594 | ₹1,67,085 |
| Top Variant Price | ₹1,37,594 | ₹1,71,686 (Dual Tone) |
| Number of Variants | 1 variant, 3 colours | 3 variants, 6 colours |
| Standard Warranty | 2 Years / 30,000 km | 2 Years / 30,000 km |
★ Green highlights indicate the stronger value in each row. Prices are ex-showroom India averages and may vary by city.
Variant-wise Price Comparison
All variants laid out — find the right one for your budget
Gixxer SF Colour Options
R15 V4 Variants
Pros & Cons
Honest strengths and weaknesses of each bike
Pros
- Significantly more affordable — ₹29,491 cheaper than base R15 V4
- Larger 12-litre tank — longer riding range (~540 km vs ~495 km)
- Lower seat height (795 mm vs 815 mm) — more accessible for riders
- Larger rear disc brake (240 mm vs 220 mm)
- LED projector headlamp and DRLs standard
- Bluetooth connectivity with call/SMS alerts standard
- Refined, smooth engine with low vibrations
- More relaxed ergonomics — better for daily city riding
- Larger 2.4-litre reserve capacity
Cons
- Significantly less power — 13.6 PS vs 18.4 PS (35% less)
- Single-channel ABS only — no rear ABS
- Air-cooled 2-valve SOHC engine — less refined at high rpm
- No riding modes or traction control
- 5-speed gearbox vs 6-speed on R15 V4
- No assist & slipper clutch
- Bulb turn signals instead of LED
- No hazard warning lights
- Conventional telescopic forks vs USD on R15 V4
- Lower top speed (~115 km/h vs ~140 km/h)
- Mileage is claimed, not ARAI-certified
Pros
- Substantially more powerful — 18.4 PS from liquid-cooled VVA engine
- Dual-channel ABS standard on all variants
- Traction control system standard
- Track & Street riding modes for versatile performance
- USD front forks and Deltabox frame for superior handling
- 6-speed gearbox with assist & slipper clutch
- LED turn signals and hazard warning lights standard
- ARAI-certified 45 km/l mileage
- Lighter at 141 kg vs 148 kg
- Higher top speed (~140 km/h) — true track capability
- Optional quick shifter (up-shift) available
- 3 variants and 6 colour options — more choice
Cons
- More expensive — ₹29,491 to ₹34,092 costlier than Gixxer SF
- Smaller 11-litre tank — shorter riding range (~495 km)
- Aggressive track-focused riding posture — less city comfort
- Higher seat height (815 mm) — less accessible for shorter riders
- Smaller rear disc (220 mm vs 240 mm)
- No USB charging port
- Same short warranty as Gixxer SF — 2 years / 30,000 km
- Pillion comfort is limited due to track-style ergonomics
Key Differences Explained
What really sets these two bikes apart
Engine & Performance
Both bikes share the same 155 cc displacement, but the similarities end there. The R15 V4's liquid-cooled, 4-valve DOHC engine with VVA technology produces 18.4 PS — 35% more than the Gixxer SF's air-cooled, 2-valve SOHC 13.6 PS. The R15 V4 also spins to 10,000 rpm versus the Gixxer SF's 8,000 rpm, and reaches ~140 km/h vs ~115 km/h. These are genuinely different performance characters from the same displacement.
Fuel Efficiency & Range
Both bikes claim 45 km/l, but the R15 V4 has an ARAI-certified figure while the Gixxer SF's number is a manufacturer claim. Despite matching mileage, the Gixxer SF has a larger 12-litre tank versus the R15 V4's 11-litre unit, giving it a longer riding range of ~540 km versus ~495 km. For daily commuters who want to refuel less often, the Gixxer SF has a practical edge.
Braking & Safety
The R15 V4 leads on safety with dual-channel ABS covering both wheels, a larger 282 mm front disc and traction control as standard. The Gixxer SF has single-channel ABS only but compensates with a larger 240 mm rear disc (vs 220 mm). For wet roads and emergency braking, the R15 V4's dual-channel ABS and traction control provide a substantially safer package.
Riding Modes & Technology
The R15 V4 is in a different league for electronics. Track and Street modes adjust power delivery and ABS sensitivity for different riding conditions. Traction control, an assist & slipper clutch and an optional quick shifter complete a premium technology package. The Gixxer SF has no riding modes or traction control. Both bikes offer Bluetooth connectivity with call/SMS alerts and a digital console with distance-to-empty.
Chassis & Handling
The R15 V4's Deltabox frame with USD front forks delivers sharper cornering, superior rigidity and better stability at high speeds — hardware derived directly from Yamaha's supersport heritage. The Gixxer SF uses a conventional diamond frame with telescopic forks which are well-tuned for daily riding but less precise at the limit. Both have monoshock rear suspension and rear preload adjusters.
Price & Value
The Gixxer SF at ₹1,37,594 is ₹29,491 cheaper than the base R15 V4. For budget-conscious buyers who want a reliable faired commuter, the Gixxer SF is excellent value. The R15 V4 commands a premium for dual-channel ABS, traction control, riding modes, USD forks, a slipper clutch and 35% more power — features that meaningfully improve both safety and performance. Both share the same 2-year / 30,000 km warranty.
Expert Verdict
Which one should you actually buy?
Buy the Suzuki Gixxer SF if…
- Budget is your primary constraint at ₹1,37,594
- You want a comfortable daily commuter with faired styling
- A larger 12-litre tank and longer range matters to you
- Lower seat height (795 mm) suits your build
- You ride mostly in city traffic and don't need track performance
- Smooth, vibration-free Suzuki reliability appeals to you
- You're upgrading from a commuter and want a gentle step up
Buy the Yamaha R15 V4 if…
- You want a genuinely performance-oriented 155cc faired bike
- Dual-channel ABS and traction control are important for safety
- Track & Street riding modes excite you
- USD forks and Deltabox chassis for sharp handling matter
- You enjoy spirited riding and want a 140 km/h capable machine
- An assist & slipper clutch and 6-speed gearbox appeal
- Budget extends to ₹1,67,085–₹1,71,686
Overall Winner for Performance Riders: Yamaha R15 V4. More power (18.4 PS), dual-channel ABS, traction control, Track and Street riding modes, USD forks, a Deltabox chassis, 6-speed gearbox with slipper clutch and ARAI-certified mileage make the R15 V4 the superior motorcycle in nearly every performance and safety metric — at a ₹29,491 premium. However, choose the Suzuki Gixxer SF if your budget firmly caps at ₹1.4 lakh, you prioritise a larger fuel tank, a lower seat height and smooth daily-commuter comfort over outright performance.
Frequently Asked Questions
Common questions answered by our experts
The Yamaha R15 V4 is the better motorcycle for performance riders, offering 18.4 PS, dual-channel ABS, traction control, Track and Street riding modes, USD forks and a 6-speed gearbox with slipper clutch. The Suzuki Gixxer SF is better for budget-conscious buyers who want a reliable 155cc faired commuter at ₹1,37,594 with a larger 12-litre tank, lower seat height and smooth everyday practicality.
The Suzuki Gixxer SF is priced at ₹1,37,594 ex-showroom while the Yamaha R15 V4 starts at ₹1,67,085 for the Standard variant — a difference of ₹29,491. The R15 V4 Dark Knight costs ₹1,67,985 (₹30,391 gap) and the Dual Tone tops out at ₹1,71,686 (₹34,092 gap). Both prices are ex-showroom India averages and may vary by city.
Both bikes claim 45 km/l, but the Yamaha R15 V4's figure is ARAI-certified while the Suzuki Gixxer SF's is a manufacturer claim. However, the Gixxer SF's larger 12-litre tank delivers a longer riding range of approximately 540 km versus the R15 V4's ~495 km from its 11-litre tank. For pure range between fill-ups, the Gixxer SF wins despite matching mileage figures.
The Yamaha R15 V4 is considerably more powerful, producing 18.4 PS @ 10000 rpm and 14.2 Nm of torque from its liquid-cooled VVA engine. The Suzuki Gixxer SF produces 13.6 PS @ 8000 rpm and 13.8 Nm from its air-cooled engine — 35% less power. The R15 V4 also has a significantly higher top speed of approximately 140 km/h versus the Gixxer SF's ~115 km/h, placing them in meaningfully different performance tiers despite sharing the same displacement.
No, the Suzuki Gixxer SF only comes with single-channel ABS covering the front wheel. The Yamaha R15 V4 is equipped with dual-channel ABS on both wheels as standard across all three variants. For safety-conscious riders, especially those who ride in wet conditions or at higher speeds, the R15 V4's dual-channel ABS paired with traction control offers a significantly more comprehensive active safety package.
Yes, the Yamaha R15 V4 offers two rider-selectable modes — Track and Street — across all variants. Track mode delivers full power output for enthusiastic riding, while Street mode softens throttle response for smoother everyday performance. The Suzuki Gixxer SF does not offer any riding modes on its single standard variant. The R15 V4 also pairs these modes with traction control for added safety in both settings.