Scooters
2018Yamaha Mio Z
32 fields on record
The 2018 Yamaha Mio Z is a popular commuter scooter sold in Asia. Its air-cooled 125cc single makes 9.4 hp at 8,000 rpm and 9.6 Nm through a belt-drive automatic. A 760 mm seat, 98 kg dry weight and 4.2-litre tank make it light and economical.
- Capacity
- 125.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 98.0 kg
- Seat height
- 760 mm
- Power
- 9.4 HP (6.9 kW) @ 8000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for short commutes, errands, and weaving through congested urban traffic rather than performance or distance riding.
- Built for
- A practical, unassuming everyday scooter that favors simplicity, fuel efficiency, and easy handling over excitement.
- Not ideal for
- Not suited for highway speeds, long-distance touring, carrying a passenger comfortably, or any off-road use.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 125.0 ccm
- Power
- 9.4 HP (6.9 kW) @ 8000 RPM
- Torque
- 9.6 Nm (1.0 kgf-m) @ 5500 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0959 HP/kg (dry)
- Bore x stroke
- 52.4 x 57.9 mm
- Compression
- 9.5:1
- Cooling system
- Air
- Fuel system
- Injection
- Starting
- Electric & kick
- Ignition
- TCI
- Lubrication system
- Wet Sump
Transmission
- Transmission type
- Automatic
- Final drive
- Belt
Dimensions & weight
- Wheelbase
- 1260 mm
- Overall length
- 1879 mm
- Overall width
- 685 mm
- Overall height
- 1035 mm
- Seat height
- 760 mm
- Dry weight
- 98.0 kg
- Fuel capacity
- 4.20 litres
- Ground clearance
- 135 mm
- Carrying capacity
- Underseat storage
Chassis & suspension
- Frame
- Underbone
- Front suspension
- Telescopic fork
- Rear suspension
- Unit swingarm
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake (drum brake)
- Front tyre
- 80/80-14
- Rear tyre
- 100/70-14
Other
- Comments
- Sold in Asia
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2017 | 2018 | 2019 | 2020 | 2021 |
|---|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc |
| Dry weight | 98 kg | 98 kg | 98 kg | 98 kg | 94 kg |
| Seat height | 760 mm | 760 mm | 760 mm | 760 mm | 750 mm |
| Fuel capacity | 4.2 L | 4.2 L | 4.2 L | 4.2 L | 7.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Yamaha Mio Z?
The 2018 Yamaha Mio Z has a Capacity of 125.0 ccm (7.63 cubic inches).
What engine power does the Yamaha Mio Z have?
The 2018 Yamaha Mio Z has a Power of 9.4 HP (6.9 kW) @ 8000 RPM.
What is the torque of the Yamaha Mio Z?
The 2018 Yamaha Mio Z has a Torque of 9.6 Nm (1.0 kgf-m or 7.1 ft.lbs) @ 5500 RPM.
How much does the Yamaha Mio Z weigh?
The 2018 Yamaha Mio Z has a Dry weight of 98.0 kg (216.1 pounds).
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