What's my 2021 SEAT Leon worth?
A 2021 SEAT Leon is typically advertised for around £11,700 in the UK, with the middle half of asking prices between £10,900 and £13,900. That's from 32 UK adverts for the 2021 Leon, with a typical advertised mileage of about 54,000 miles. It's a guide to asking prices, not a valuation: mileage, condition, trim and history all move the price of an individual car.
- Median asking price: £11,700
- Typical range: £10,900 – £13,900
- UK adverts: 32
- Typical mileage: 54,000 miles
| Mileage | Median asking price | Adverts |
|---|---|---|
| Under 40,000 miles | £14,000 | 11 |
| 40,000–80,000 miles | £11,300 | 15 |
Typical asking prices from UK adverts (32 adverts for the 2021 SEAT Leon, updated November 2026). Typical range is the middle half of asking prices. Mileage rows with fewer than 8 adverts are not shown.