At a Glance
Key differences that define each motorcycle
Yamaha FZ-S Fi
- 149 cc Air-Cooled, 2-valve
- 12.4 PS @ 7250 rpm
- 60 km/l (Claimed)
- 13-litre tank
- 1 variant available
- Traction control + Single-ch ABS
Yamaha FZS Fi Hybrid
- 149 cc + Smart Motor Generator
- 12.4 PS @ 7250 rpm
- 60 km/l (ARAI)
- 13-litre tank
- 1 variant available
- Hybrid assist + idle stop-start
Full Specification Comparison
Every number that matters — side by side
| Specification | Yamaha FZ-S Fi | Yamaha FZS Fi Hybrid |
|---|---|---|
| Engine & Performance | ||
| Displacement | 149 cc | 149 cc |
| Powertrain Type | Petrol Only | Petrol + Hybrid Assist (SMG) |
| Cooling System | Air-Cooled | Air-Cooled |
| Max Power | 12.4 PS @ 7250 rpm | 12.4 PS @ 7250 rpm |
| Max Torque | 13.3 Nm @ 5500 rpm | 13.3 Nm @ 5500 rpm |
| Valves per Cylinder | 2 | 2 |
| Bore × Stroke | 57.3 × 57.9 mm | 57.3 × 57.9 mm |
| Compression Ratio | 9.6 : 1 | 9.6 : 1 |
| Emission Standard | BS6 Phase 2 | BS6 Phase 2 / OBD-2B |
| Transmission | 5-Speed Manual | 5-Speed Manual |
| Top Speed | ~115 km/h | ~115 km/h |
| Riding Modes | No | No |
| Traction Control | Yes | Yes |
| Idle Stop-Start | No | Yes (Hybrid SMG) |
| Silent Start | Yes | Yes (SMG) |
| Fuel & Range | ||
| Mileage (Claimed / ARAI) | 60 km/l (Claimed) | 60 km/l (ARAI) |
| Fuel Tank | 13 litres | 13 litres |
| Reserve Capacity | 2 litres | 2 litres |
| Riding Range | ~780 km | ~780 km |
| Brakes & Wheels | ||
| Braking System | Single Channel ABS | Single Channel ABS |
| Front Brake | Disc – 282 mm | Disc – 282 mm |
| Rear Brake | Disc – 220 mm | Disc – 220 mm |
| Tyre Type | Tubeless | Tubeless |
| Tyre Size (F / R) | 100/80-17 / 140/60-17 | 100/80-17 / 140/60-17 |
| Wheel Type | Alloy | Alloy |
| Suspension & Chassis | ||
| Front Suspension | Telescopic Fork | Telescopic Fork |
| Rear Suspension | 7-Step Adjustable Monocross | 7-Step Adjustable Monocross |
| Chassis | Diamond Frame | Diamond Frame |
| Rear Preload Adjuster | Yes | Yes |
| Dimensions & Weight | ||
| Kerb Weight | 137 kg | 138 kg |
| Seat Height | 790 mm | 790 mm |
| Ground Clearance | 165 mm | 165 mm |
| Wheelbase | 1330 mm | 1330 mm |
| Overall L × W × H | 1990 × 780 × 1080 mm | 2000 × 780 × 1080 mm |
| Features & Electronics | ||
| Instrument Console | Fully Digital LCD | Fully Digital LCD |
| Headlight | LED | LED |
| DRLs | Yes | Yes |
| Turn Signals | LED | LED |
| Hazard Warning Lights | Yes | Yes |
| Bluetooth Connectivity | Yes (Y-Connect) | Yes (Y-Connect) |
| Call & SMS Alerts | Yes | Yes |
| USB Charging Port | No | No |
| Distance to Empty | Yes | Yes |
| Gear Indicator | Yes | Yes |
| Tachometer | Digital | Digital |
| Service Reminder | Yes | Yes |
| Traction Control | Yes | Yes |
| Idle Stop-Start | No | Yes |
| Silent Start | Yes | Yes |
| Keyless Ignition | No | No |
| Price & Warranty | ||
| Starting Price (ex-showroom) | ₹1,25,000 | ₹1,35,174 |
| Number of Variants | 1 | 1 |
| 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
Yamaha FZ-S Fi Variants
Yamaha FZS Fi Hybrid Variants
Pros & Cons
Honest strengths and weaknesses of each bike
Pros
- Significantly lower price — ₹1,25,000 (₹10,174 cheaper)
- Lighter at 137 kg vs 138 kg
- Traction control, Bluetooth Y-Connect, LED headlight, DRLs standard
- LED turn signals — same as FZS Hybrid
- Hazard warning lights — same as FZS Hybrid
- Same claimed mileage (60 km/l), tank (13 L) and range (~780 km)
- Same brakes, suspension and chassis as FZS Hybrid
- Silent start feature included
- Tachometer on digital console
- 4 colour options (vs 3 on FZS Hybrid)
Cons
- No hybrid assist — no Smart Motor Generator
- No idle stop-start system
- Slightly less smooth city acceleration vs Hybrid
- Standard petrol engine only
- No USB charging port (same as Hybrid)
Pros
- Hybrid assist (Smart Motor Generator) for smoother city acceleration
- Idle stop-start system — cuts engine at prolonged stops
- Silent start via SMG — premium, refined engine startup
- ARAI-certified 60 km/l (vs claimed 60 km/l on FZ-S Fi)
- Traction control, Bluetooth Y-Connect, LED headlight, DRLs standard
- LED turn signals and hazard warning lights
- Tachometer on digital console
- Same brakes, tank, suspension and chassis as FZ-S Fi
- Future-forward technology in the 150cc commuter segment
Cons
- Costs ₹10,174 more than the FZ-S Fi
- 1 kg heavier at 138 kg
- Only 1 variant and 3 colour options (vs 4 on FZ-S Fi)
- Hybrid advantage is subtle on non-congested roads
- Same warranty as FZ-S Fi (2 years / 30,000 km)
- No USB charging port
Key Differences Explained
What really sets these two bikes apart
Hybrid Assist Technology
The defining difference is Yamaha's Smart Motor Generator (SMG) in the FZS Fi Hybrid. This integrated electric motor assists the engine during acceleration — making low-speed city pulls noticeably smoother and more effortless. The SMG also enables idle stop-start (cutting the engine at prolonged red lights) and a completely silent engine startup. The FZ-S Fi has none of this; its petrol engine operates entirely conventionally, though it does include a silent start feature.
Fuel Efficiency & Mileage
Both bikes claim the same 60 km/l mileage figure, but there is an important distinction: the FZS Fi Hybrid's 60 km/l is ARAI-certified, while the FZ-S Fi's 60 km/l is a claimed figure without ARAI certification noted in the specs. Both share the same 13-litre fuel tank and ~780 km theoretical range. In heavy stop-and-go traffic, the FZS Hybrid's idle stop-start is expected to add a real-world efficiency edge.
Shared Hardware
These two bikes are nearly identical in hardware. Both use the same 149 cc engine specifications (12.4 PS, 13.3 Nm), the same diamond frame, 7-step adjustable monocross rear suspension, 282 mm front disc, 220 mm rear disc, single-channel ABS, 100/80-17 front and 140/60-17 rear tubeless tyres, 165 mm ground clearance and 1330 mm wheelbase. The only mechanical difference is the SMG system in the Hybrid, which adds 1 kg.
Features & Electronics
Both bikes share a very similar feature list: Bluetooth Y-Connect, traction control, LED headlight, DRLs, LED turn signals, hazard warning lights, tachometer, gear indicator, distance-to-empty, service reminder, and silent start. The FZS Fi Hybrid adds idle stop-start from its SMG system. Neither bike offers a USB charging port — a notable omission at this price point. Both share a monochrome LCD (not TFT) console.
Price & Value
The FZ-S Fi is priced at ₹1,25,000 versus the FZS Fi Hybrid at ₹1,35,174 — a difference of ₹10,174. Given that the FZ-S Fi already includes traction control, Bluetooth, tachometer, LED turn signals, hazard lights and silent start, the ₹10,174 premium for the Hybrid buys specifically: hybrid assist, idle stop-start and an ARAI-certified mileage claim. Whether that justifies the premium depends on how much city stop-and-go riding you do.
Colour & Styling Choice
The Yamaha FZ-S Fi offers 4 colour options — Metallic Grey, Matte Black, Ice Fluo-Vermillion and Cyber Green — giving buyers more personalisation. The FZS Fi Hybrid is available in 3 colours: Racing Blue, Cyan Metallic Grey and Matte Black. Both share Yamaha's classic muscular FZ-S streetfighter design language with upright ergonomics.
Expert Verdict
Which one should you actually buy?
Buy the FZ-S Fi if…
- Budget is a priority — you save ₹10,174 over the Hybrid
- You want more colour choices (4 vs 3)
- You prefer the lightest option at 137 kg
- You do mixed city and highway riding where hybrid gains are limited
- The existing feature set (traction control, BT, tachometer, hazard lights, LED turn signals) is sufficient
- You are happy with the claimed 60 km/l mileage figure
- You want the best value-for-money FZ-S streetfighter
Buy the FZS Fi Hybrid if…
- You ride predominantly in heavy city traffic with frequent stops
- Idle stop-start for real-world fuel saving in traffic appeals to you
- You value Yamaha's latest SMG hybrid technology
- An ARAI-certified mileage claim (vs manufacturer claimed) matters
- Silent start from the SMG system is a premium you appreciate
- Budget allows the ₹10,174 premium for cutting-edge technology
- You want to own Yamaha's most advanced 150cc street commuter
Overall Winner for Most Riders: Yamaha FZ-S Fi. With an identical engine, same brakes, same suspension, same frame, same traction control, same Bluetooth Y-Connect, LED turn signals, hazard lights, tachometer, silent start and the same 60 km/l / 780 km range — all at ₹10,174 less — the FZ-S Fi delivers exceptional value for the vast majority of riders. The FZS Fi Hybrid's genuine advantages (idle stop-start and ARAI-certified mileage) are real but narrow, and most meaningful only for riders who spend extended periods in heavy stop-and-go urban traffic. Choose the FZS Fi Hybrid if that describes your daily commute and Yamaha's newest technology matters to you; choose the FZ-S Fi if it does not.
Frequently Asked Questions
Common questions answered by our experts
The Yamaha FZ-S Fi is better for most buyers due to its lower price (₹1,25,000 vs ₹1,35,174), 4 colour options and almost identical features — both bikes include traction control, Bluetooth Y-Connect, LED headlight, DRLs, LED turn signals, hazard warning lights, tachometer and silent start. The FZS Fi Hybrid is better specifically for heavy city commuters who want idle stop-start technology and an ARAI-certified mileage claim.
The Yamaha FZ-S Fi is priced at ₹1,25,000 while the FZS Fi Hybrid costs ₹1,35,174 ex-showroom — a difference of ₹10,174. Both are single-variant offerings. Prices are India averages and may vary by city.
Both bikes share the same 60 km/l mileage figure, but the FZS Fi Hybrid's figure is ARAI-certified while the FZ-S Fi's is a claimed value. Both share an identical 13-litre fuel tank and ~780 km theoretical riding range. In real-world heavy city traffic, the FZS Hybrid's idle stop-start is expected to provide a marginal additional advantage.
The Yamaha FZS Fi Hybrid adds over the FZ-S Fi: hybrid assist via the Smart Motor Generator (SMG) for smoother city acceleration, and an idle stop-start system. The silent start feature is present on both bikes. All other features — traction control, Bluetooth Y-Connect, tachometer, LED turn signals, hazard warning lights, LED headlight, DRLs, 7-step monocross rear suspension and disc brakes at both ends — are identical across both models.
Yes, the Yamaha FZS Fi Hybrid's Smart Motor Generator enables idle stop-start — the engine cuts automatically at prolonged red lights and restarts instantly when you engage the clutch. The SMG also enables a silent engine start. The standard FZ-S Fi has a silent start feature but does not have idle stop-start.
For ₹10,174 more than the FZ-S Fi, the FZS Hybrid delivers hybrid assist for smoother city acceleration, idle stop-start and an ARAI-certified mileage claim. If you commute daily in heavy stop-and-go city traffic, the Hybrid's technology provides meaningful benefits. If you ride mostly on open roads or highways, the FZ-S Fi's near-identical hardware at a lower price makes more sense.