Definition
A quadricycle (cuadriciclo) is a four-wheeled vehicle that falls short of being a car, and Spanish law splits it in two. A light quadricycle has an unladen mass under 350 kg — not counting the batteries on electric versions — a top speed by construction of no more than 45 km/h, and an engine of no more than 50 cc if it burns fuel. A non-light quadricycle, also called a motor quadricycle, starts exactly where the light one ends: above 50 cc and above 45 km/h. Quads belong to this second class.
Light and non-light quadricycles compared
| Light quadricycle | Non-light quadricycle | |
|---|---|---|
| Unladen mass | Under 350 kg, batteries excluded if electric | Above the light-quadricycle limit |
| Engine | Up to 50 cc if combustion | Over 50 cc |
| Top speed | 45 km/h by construction | 70 km/h (63 km/h towing a trailer) |
| Licence | AM (a category B also covers it) | B |
Key facts
- Light quadricycle: four wheels, under 350 kg unladen, 45 km/h by construction.
- The AM licence covers mopeds and light quadricycles, but not motor quadricycles.
- Non-light quadricycle: 70 km/h, 63 km/h with a trailer, category B licence.
- Where seat belts are fitted, driver and passenger must use them on all roads.
- First ITV inspection four years after registration, then every two years.
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Frequently asked questions
- What is a light quadricycle in Spain?
- A four-wheeled vehicle with an unladen mass under 350 kg (batteries excluded on electric versions), a top speed by construction of 45 km/h and an engine of up to 50 cc if it is a combustion engine.
- What licence do you need for a quadricycle?
- A light quadricycle needs an AM licence; a motor (non-light) quadricycle needs a category B, which the AM does not cover.
- How fast can a quadricycle go?
- A light quadricycle is capped at 45 km/h. A non-light one may reach 70 km/h, dropping to 63 km/h when towing a trailer.
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