What's my 2018 Vauxhall Insignia worth?
A 2018 Vauxhall Insignia is typically advertised for around £6,000 in the UK, with the middle half of asking prices between £4,850 and £7,250. That's from 67 UK adverts for the 2018 Vauxhall Insignia, with a typical advertised mileage of about 90,000 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: £6,000
- Typical range: £4,850 – £7,250
- UK adverts: 67
- Typical mileage: 90,000 miles
| Mileage | Median asking price | Adverts |
|---|---|---|
| 40,000–80,000 miles | £7,000 | 27 |
| Over 80,000 miles | £5,000 | 38 |
Typical asking prices from UK adverts (67 adverts for the 2018 Vauxhall Insignia, updated November 2026). Typical range is the middle half of asking prices. Mileage rows with fewer than 8 adverts are not shown.