autocar-logo
Delhi

Yamaha FZ-S Fi Hybrid performance tested

We put Yamaha’s “mild hybrid” street bike to the test. Here’s what the numbers really say.
2 min read15 Aug '25
Gavin RodriguesGavin Rodrigues
17K+ views
Yamaha FZ-S Fi Hybrid performance tested

The Yamaha FZ-S Fi Hybrid wears the “Hybrid” badge proudly, promising a blend of petrol and electric assistance for better performance and efficiency. But in the real world, the bike’s character is still very much that of a traditional 150cc commuter. Let’s decode what the data has to say.

Yamaha FZ-S Fi Hybrid: Acceleration

These tests were conducted on a dry patch of road.

Acceleration
0–60kph
5.73s
0–80kph
10.92s

The FZ-S gets off the line briskly enough for city use, but it’s far from a head-snapping experience. The 149cc air-cooled single puts its best foot forward at low to mid revs, and while the claimed “hybrid assist” sounds promising on paper, our tests showed little to no measurable improvement over a regular FZ in outright speed. That said, the delivery is smooth and predictable, making it an easy bike to get along with in traffic.

Yamaha FZ-S Fi Hybrid: Roll-on acceleration

The FZ-S Fi Hybrid doesn't have the quickest roll-on acceleration figures

Roll-on acceleration
20–50kph (2nd gear)
3.66s
30–70kph (3rd gear)
6.96s
50–80kph (4th gear)
7.41s

These numbers show the FZ-S is tuned for relaxed overtakes rather than snappy bursts of speed. It will happily amble along in higher gears, but for quick passes, you’ll need a downshift or two. Again, the electric assist doesn’t really make itself felt here and it’s more of a theoretical party trick than a game changer in daily riding.

Yamaha FZ-S Fi Hybrid: Braking performace

Braking performance feels confident despite the absence of rear ABS

60-0kph braking test
60–0kph
16.59m

It gets a front disc with ABS and a rear disc without, which combined deliver a reassuringly solid feel. There’s good bite from the front lever without any premature ABS intervention, which makes hard stops feel controlled and predictable. The lack of rear ABS isn’t a dealbreaker here, as the bike’s modest performance means you’re unlikely to lock up under normal use.

Yamaha FZ-S Fi Hybrid: Specifications and price

This is one of the slowest motorcycles in its class

Specifications and price
Price (ex-showroom, Delhi)
Rs 1.45 lakh (ex-showroom, Delhi)
Engine
Single-cyl, 149cc
Power
12.4hp at 7250rpm
Torque
13.3Nm at 5500rpm
Wheelbase
1330mm
Gearbox
5-speed
Suspension (f/r)
Telescopic fork / monoshock
Brakes (f/r)
282mm disc / 220mm disc
Tyres (f/r)
100/80-17 / 140/60-R17
Ground clearance
165mm
Kerb weight
138kg
Fuel tank
13 litres

Hybrid tech or not, the FZ-S Fi Hybrid’s performance story is one of calm rather than cutting-edge speed. The electric assist barely registers in real-world acceleration, but the smooth delivery, solid braking feel, and an easy-going nature remain. If you want a stylish, refined commuter with Yamaha’s reputation for reliability, this bike fits the bill. Just don’t expect the “Hybrid” badge to unlock a whole new performance dimension.

Autocar India’s testing standards

Before conducting our performance tests, we check and maintain tyre pressures based on the manufacturer’s recommendation and ensure the motorcycle has a full tank of fuel. The motorcycle is then tested in a controlled environment, and the data is collected via highly accurate GPS-based timing equipment.

Top 5 bikes priced from Rs 4 lakh to Rs 6 lakh with highest power-to-weight ratio

The Rs 4 lakh-6 lakh segment includes everything from cruisers to scramblers and fully faired supersports.
3 min read14 Aug '25
Vishal VenugopalVishal Venugopal

2025 Yezdi Roadster vs rivals: price and specifications compared

The 2025 Yezdi Roadster gets refreshed styling, an updated engine, and a Rs 4,000 price hike over its predecessor.
3 min read14 Aug '25
Gavin RodriguesGavin Rodrigues
2025 Yezdi Roadster vs vs rivals: price and specifications compared

Yezdi Roadster new vs old: Differences explained

The Yezdi Roadster has just received its first major update since 2022, bringing fresh styling and subtle mechanical tweaks.
3 min read13 Aug '25
Vishal VenugopalVishal Venugopal

KTM 160 Duke vs Yamaha MT-15: Price and specification comparison

KTM has launched the 160 Duke, and we pit the bike against its chief rival, the Yamaha MT-15, to see how it fares on paper.
3 min read12 Aug '25
Ved JanveVed Janve

Royal Enfield Continental GT 650: FAQs on price, power and features

We answer all questions you might have about the Continental GT 650.
2 min read12 Aug '25
Vishal VenugopalVishal Venugopal
Royal Enfield Continental GT 650

Poll of the month

Will the Hyundai Creta be overtaken in 2026? If so, which SUV will do it?

Tata Sierra
Renault Duster
Kia Seltos
Maruti Suzuki Victoris
No, the Creta will stay on top
3340 votes76 days remaining
Can't decide which car to buy?
Ask our experts and get answers to all your car related queries.