2025 Yamaha FZ-S vs 2015 Yamaha FZ8

The Yamaha FZ-S records a lower weight than the Yamaha FZ8. The Yamaha FZ8 has the advantage in recorded torque and displacement where both recorded values are available.

Recorded specification differences

  • Model: Yamaha FZ-S Yamaha FZ-S, Yamaha FZ8 Yamaha FZ8
  • Year: Yamaha FZ-S 2025, Yamaha FZ8 2015
  • Displacement: Yamaha FZ-S 153, Yamaha FZ8 779
  • Torque: Yamaha FZ-S 13.6, Yamaha FZ8 82
  • Weight: Yamaha FZ-S 135, Yamaha FZ8 212
  • Seat height: Yamaha FZ-S 79, Yamaha FZ8 82
Yamaha FZ-S vs Yamaha FZ8 key specifications
SpecYamaha FZ-SYamaha FZ8
Year20252015
CategorySportSport
Displacement153779
Power-105
Torque13.682
Weight135212

Torque

The Yamaha FZ8 records 82 Nm of torque, 68.4 Nm (502.9%) more than the Yamaha FZ-S at 13.6 Nm.

Weight

The Yamaha FZ-S records a lower wet weight of 135 kg, 77 kg less than the Yamaha FZ8 at 212 kg.

Displacement

The Yamaha FZ8 records 779 cc, 626 cc (409.2%) more than the Yamaha FZ-S at 153 cc.

Seat height

The Yamaha FZ8 has a higher recorded seat height (82) than the Yamaha FZ-S (79), a difference of 3.

Frequently asked questions

Which motorcycle records more torque, the Yamaha FZ-S or the Yamaha FZ8?

The Yamaha FZ8 records 82 Nm of torque, 68.4 Nm (502.9%) more than the Yamaha FZ-S at 13.6 Nm.

Which motorcycle records the lower weight, the Yamaha FZ-S or the Yamaha FZ8?

The Yamaha FZ-S records a lower wet weight of 135 kg, 77 kg less than the Yamaha FZ8 at 212 kg.

Which motorcycle records larger displacement, the Yamaha FZ-S or the Yamaha FZ8?

The Yamaha FZ8 records 779 cc, 626 cc (409.2%) more than the Yamaha FZ-S at 153 cc.

How do the recorded seat heights of the Yamaha FZ-S and the Yamaha FZ8 compare?

The Yamaha FZ8 has a higher recorded seat height (82) than the Yamaha FZ-S (79), a difference of 3.

VS
Yamaha logo

Yamaha FZ-S

2025Sport

Displacement153 cc
Yamaha logo

Yamaha FZ8

2015Sport

Displacement779 cc
Power105 hp

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Yamaha FZ-S

2025 • Sport

Yamaha FZ8

2015 • Sport

Engine & Performance

Engine Displacement
153 cc
779 cc
Power
-
105 hp
Torque
13.6 Nm
82 Nm
Engine Type
-
Other
Engine Details
SOHC
Other | DOHC | Cylinder: 4
Power / Weight
-
0.495 hp/kg
Valves / Cylinder
-
4
Stroke
-
4T
Compression Ratio
9.5:1
12.0:1

Fuel & Capacity

Fuel System
Carburetor
Injection
Cooling System
Air-cooled
Liquid-cooled
Starter
Electric Kick
Electric

Transmission & Drive

Gearbox
Manual 5-speed
Manual 6-speed
Transmission
Chain
Chain

Chassis & Suspension

Front Suspension
Telescopic
Telescopic
Rear Suspension
Swing-Arm
-

Brake System

Front Brakes
Disc
Disc x2
Rear Brakes
Drum
Disc

Tires & Wheels

Front Tyre
100/80-17
120/70-ZR17
Rear Tyre
100/80-17
180/55-ZR17

Dimensions & Weight

Length
197.3 cm
214 cm
Height
109 cm
106 cm
Seat Height
79 cm
82 cm
Wheelbase
133.4 cm
146.1 cm
Ground Clearance
16 cm
14 cm
Wet Weight
135 kg
212 kg

Disclaimer: The technical specifications, performance values, ride profile analyses, match scores, and other data presented on this page are compiled for informational purposes and processed through algorithmic calculations. Their source, license, and commercial-use rights are not fully documented. This information does not constitute a definitive, official, or binding reference. Actual values may vary depending on the model year, market, equipment options, riding conditions, and individual use. Before making a purchase decision, we strongly recommend consulting an authorized dealer or the manufacturer for verified and up-to-date specifications. RPMVault assumes no liability for any decisions made based on the information provided on this page.