2025 Yamaha FZ-S Fi Hybrid Road Test – Speed, Mileage & Ride Impressions

Yamaha's much-talked-about mild hybrid commuter, the FZ-S Fi Hybrid, was put through its paces in rigorous road testing — and the findings reveal that while the electric assist is a clever addition, the bike continues to behave more like a traditional 150 cc commuter. Acceleration 0–60 km/h: 5.73 s 0–80 km/h: 10.92 s Despite its "Hybrid" badge, the performance remains modest. The 149 cc air-cooled single-cylinder engine provides a smooth low- and mid-range delivery, but the hybrid assist barely translates into noticeable speed gains in real-world scenarios. Roll-On Performance While overtaking is needed at city speeds, the bike isn’t meant for rapid bursts: 20–50 km/h (2nd): 3.66 s 30–70 km/h (3rd): 6.96 s 50–80 km/h (4th): 7.41 s These numbers reinforce that the FZ-S Fi Hybrid favors relaxed, ramped-up acceleration rather than aggressive responsiveness.

Braking 60–0 km/h braking distance: 16.59 m The combination of front ABS and rear disc delivers confident braking. The front lever provides good bite without premature ABS engagement, and lacking rear ABS is acceptable given the bike’s moderate performance. Specs & Pricing Specification Detail Engine 149 cc single-cylinder, 12.4 hp @ 7,250 rpm Torque 13.3 Nm @ 5,500 rpm Transmission 5-speed manual Wheelbase 1,330 mm Brakes (f/r) 282 mm disc front / 220 mm disc rear Tyres (f/r) 100/80-17 front / 140/60-R17 rear Ground Clearance 165 mm Kerb Weight 138 kg Fuel Tank Capacity 13 litres Price (ex-showroom, Delhi) ₹1.45 lakh Verdict The Yamaha FZ-S Fi Hybrid brings the promise of mild hybrid efficiency and a premium tech loadout, yet its performance profile remains largely in the comfort zone of a regular 150 cc commuter. Its strengths lie in refined delivery, solid braking, and the trusted FZ build quality — but don’t expect dramatic speed improvements from the hybrid system.

For urban riders prioritizing seamless daytime efficiency and Yamaha's proven reliability, it’s a neat option. If you're chasing outright performance, you might still prefer the standard FZ—or better yet, segment rivals offering sharper power for similar money.