What's my 2018 BMW 1 Series worth?
A 2018 BMW 1 Series is typically advertised for around £8,500 in the UK, with the middle half of asking prices between £7,000 and £10,350. That's from 86 UK adverts for the 2018 1 Series, with a typical advertised mileage of about 76,000 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: £8,500
- Typical range: £7,000 – £10,350
- UK adverts: 86
- Typical mileage: 76,000 miles
| Mileage | Median asking price | Adverts |
|---|---|---|
| 40,000–80,000 miles | £9,700 | 44 |
| Over 80,000 miles | £7,350 | 36 |
Typical asking prices from UK adverts (86 adverts for the 2018 BMW 1 Series, updated November 2026). Typical range is the middle half of asking prices. Mileage rows with fewer than 8 adverts are not shown.