Vespa
125 GS
Classic · 123 cc
- Engine
- 123 cc
- Power
- 8 hp
- Weight
- 108 kg
What should you pay for a 125 GS?
See typical prices, price changes and important differences.
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125 GS at a glance
Quick reference values. Model year, generation and trim can differ.
Displacement
123 cc
Power
8 hp · 6 kW
Torque
8 Nm
Category
Classic
Specifications
- Displacement
- 123 cc
- Power
- 8 hp · 6 kW
- Torque
- 8 Nm
- Weight
- 108 kg
- Seat height
- 740 mm
- Fuel capacity
- 7 l
- Top speed
- 80 km/h
- Production
- 1955 – 1961
- Category
- Classic
Also worth considering
Models in the same category and price range to consider alongside the 125 GS.
Generations and editions
Features and handling differ by generation. Use this overview to find the right version.
Years
1955 - 1961
GS 125 (1955–1961)
GenerationThe 125 GS is an early sporting Vespa with a hand-shift two-stroke and steel monocoque. Originality, matching numbers and restoration quality determine its value.
About the Vespa 125 GS
Vespa 125 GS is a distinctive classic motorcycle in its segment. Its defining engineering is a 123cc engine with the powertrain appropriate to this model, while ergonomics, weight and equipment determine everyday usability. It was sold from 1955 until 1961. Specifications can differ by year and market, so always verify registration, VIN and original documentation.
The 125 GS is an early sporting Vespa with a hand-shift two-stroke and steel monocoque. Originality, matching numbers and restoration quality determine its value. For a used example, a documented service history, suitable tyres and brakes, and a cold-start test are essential. Do not treat a single advert label as a technical generation: exact trim, year and accessories make the difference to value, usability and parts availability.
- Category
- Classic
- Production
- 1955 – 1961
- Power
- 8 hp
- Weight
- 108 kg
What to check before buying
- Check frame, bodywork and mounting points for crash damage, corrosion or poor repairs.
- Inspect service invoices and test from a cold start.
- Check brakes, tyres, chain or final drive and leaks around engine and suspension.
- Match VIN, registration and year to the advertised trim and technical details.









