Scooters
2006Aprilia Sonic 50
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The 2006 Aprilia Sonic 50 is a lightweight scooter ideal for urban commuters and new riders seeking affordable, practical transportation. Powered by a nimble 50cc two-stroke engine, it delivers reliable performance and easy maneuverability in city environments. Known for its accessible design and fuel efficiency, the Sonic 50 remains a popular choice for first-time scooter buyers.
- Capacity
- 49.3 ccm
- Engine
- Single, two-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 73.0 kg
- Seat height
- 770 mm
- Power
- 5.4 HP (4.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely as a nimble, low-cost urban scooter for short commutes and errands rather than performance riding.
- Built for
- A peppy, no-frills 50cc two-stroke scooter that prioritizes agility and around-town convenience over outright speed or comfort.
- Not ideal for
- Not suitable for highway travel, long-distance touring, or riders wanting a powerful or two-up capable machine.
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
- 49.3 ccm
- Power
- 5.4 HP (4.0 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.0740 HP/kg (dry)
- Bore x stroke
- 40.0 x 39.2 mm
- Compression
- 12.5:1
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Ignition
- Electronic
- Lubrication system
- Separate mixing with mechanical pump
Transmission
- Transmission type
- Automatic
- Final drive
- Belt
Dimensions & weight
- Wheelbase
- 1175 mm
- Overall length
- 1680 mm
- Overall width
- 610 mm
- Overall height
- 1070 mm
- Seat height
- 770 mm
- Dry weight
- 73.0 kg
- Fuel capacity
- 8.00 litres
Chassis & suspension
- Frame
- Split single cradle in high strength tubular steel.
- Front suspension
- Hydraulic fork; Ø 27 mm stanchions
- Rear suspension
- Engine acting as swingarm, attached to the frame by rising rate linkages on 2 radial and 2 axial vibration dampers. Rising rate monoshock; Ø 50.5 mm spring
- Front wheel travel
- 65 mm
- Rear wheel travel
- 70 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 155 mm
- Rear brakes
- Expanding brake (drum brake)
- Rear brakes diameter
- 110 mm
- Front tyre
- 100/90-10
- Rear tyre
- 100/90-10
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 | 2006 | 2007 | 2008 |
|---|---|---|---|
| Capacity | 49 cc | 49 cc | 49 cc |
| Dry weight | 73 kg | 73 kg | 73 kg |
| Seat height | 770 mm | 770 mm | 770 mm |
| Fuel capacity | 8 L | 8 L | 8 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 Aprilia Sonic 50?
The 2006 Aprilia Sonic 50 has a Capacity of 49.3 ccm (3.01 cubic inches).
What engine power does the Aprilia Sonic 50 have?
The 2006 Aprilia Sonic 50 has a Power of 5.4 HP (4.0 kW).
How much does the Aprilia Sonic 50 weigh?
The 2006 Aprilia Sonic 50 has a Dry weight of 73.0 kg (160.9 pounds).
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