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Used MG MG3 prices
609 live listings · 2014–2026 · typically 9,480 miles
- Typical price
- £13,994
- Price range
- £1k – £22k
- Best deal today
- −£6,500
- −42% vs fair value
MG MG3 fair value, from the live market
Price against mileage
423 of 609 live listings · model held at 2024 · typical error £527
- Below fair value
- Within the range
- Above fair value
- Cheap for a reason
- Fair value
- 10th–90th range
Fair price calculator
Seen one elsewhere? Put its mileage and asking price in to see how it compares with this model’s market.
What a used MG MG3 is worth
Fair value by year and mileage, fitted on 609 live UK adverts (updated 16 August 2026). A fair deal sits near these numbers; a good one sits below.
| Year | ~19,925 miles | ~39,847 miles | ~59,770 miles | ~79,693 miles | ~99,616 miles |
|---|---|---|---|---|---|
| 2026 | £14,990 | £14,990 | £14,990 | £14,990 | £14,990 |
| 2025 | £14,870 | £14,870 | £14,870 | £14,870 | £14,870 |
| 2024 | £13,350 | £13,350 | £13,350 | £13,350 | £13,350 |
| 2023 | £9,490 | £7,598 | £6,991 | £6,991 | £6,991 |
| 2022 | £8,670 | £7,499 | £6,895 | £6,895 | £6,895 |
| 2021 | £8,358 | £7,499 | £6,847 | £6,847 | £6,847 |
| 2020 | £8,290 | £7,497 | £6,799 | £6,799 | £6,799 |
| 2019 | £8,150 | £7,495 | £6,790 | £6,775 | £6,775 |
| 2018 | £4,950 | £4,850 | £3,795 | £3,494 | £3,494 |
| 2017 | £4,790 | £4,790 | £3,495 | £3,299 | £3,299 |