2025 MG MG3
1.5 SE Manual FWD Euro 6 (s/s) 5dr (113 bhp)
£14,041
Fair price: within 8% of the typical £13,459 for this model, age and mileage, drawing on 1,769 adverts of this make and model.
Overview
- Make
- MG
- Model
- MG3
- Trim
- SE
- Version
- 1.5 SE Manual FWD Euro 6 (s/s) 5dr (113 bhp)
- Mileage
- 5,143 miles
- Year
- 2025
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 1.5 L
- Gearbox
- Manual
- Power
- 113 bhp
- Seats
- 5
- CO2
- 137 g/km
- Colour
- White
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- SE
- Emissions standard
- Euro 6
About this car
This 2025 MG MG3 SE has covered 5,143 miles. At £14,041, it is advertised £582 above our estimated market asking price of £13,459. Our estimate draws on 1,769 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 141 days ago. Its asking price has since fallen by £278. It may give you a starting point for a conversation about price. The seller is Baylis Gloucester, based in Gloucester.
Stock data from 19 October 2026.
Price history
First seen on 1 June 2026, 141 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £278 from the first recorded £14,319. 1 price reduction recorded, the latest observed on 26 June 2026.
| Date observed | Asking price |
|---|---|
| 1 June 2026 | £14,319 |
| 26 June 2026 | £13,490 |
| 14 July 2026 | £13,490 |
| 20 August 2026 | £14,041 |
| 19 October 2026 | £14,041 |
Price and mileage comparison
Estimated market asking price: £13,459. The asking price is £582 above this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 1,769 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 1,200 miles lower than typical for a 2025 MG MG3.
MOT
MOT no details held by dvla.
55 other cars with the same year, trim, gearbox and fuel are for sale from £11,990 to £16,995.
| Asking price | Mileage |
|---|---|
| £11,990 | 4,500 miles |
| £12,298 | 4,126 miles |
| £12,491 | 6,521 miles |
| £12,498 | 15,507 miles |
| £12,500 | 9,000 miles |
These cars have covered 5–15,539 miles, compared with 5,143 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all MG MG3 cars for sale · 2025 MG MG3 price guide
Similar cars for less
- 2026 MG MG3, 50 miles, £12,984, £2,464 under typical, Weston-super-Mare
- 2026 MG MG3, 58 miles, £12,999, £2,445 under typical, Hessle
- 2026 MG MG3, 2 miles, £13,193, £2,277 under typical, Nottingham
Dealer
Baylis Gloucester, Gloucester. Across the dealer network: 11 branches, 505 cars for sale.
Dealer postcode: GL2 5ER.
Dealer opening hours
- Monday
- 08:00-18:00
- Tuesday
- 08:00-18:00
- Wednesday
- 08:00-18:00
- Thursday
- 08:00-18:00
- Friday
- 08:00-18:00
- Saturday
- 08:30-17:00
- Sunday
- 10:00-16:00