2018 MG MG3
1.5 VTi Tech 3Form Sport Manual FWD Euro 6 (s/s) 5dr (104 bhp)
£4,299
Fair price: within 8% of the typical £4,539 for this model, age and mileage, drawing on 1,769 adverts of this make and model.
Overview
- Make
- MG
- Model
- MG3
- Trim
- 3FORM SPORT
- Version
- 1.5 VTi Tech 3Form Sport Manual FWD Euro 6 (s/s) 5dr (104 bhp)
- Mileage
- 47,038 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 1.5 L
- Gearbox
- Manual
- Power
- 104 bhp
- Seats
- 5
- CO2
- 124 g/km
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- VTi-TECH
- Emissions standard
- Euro 6
About this car
At 47,038 miles, this 2018 MG MG3 3Form Sport has covered about 2,400 more miles than other 2018 MG MG3 cars. Our estimated market asking price is £4,539. This car is advertised at £4,299, which is £240 below that figure. Our estimate draws on 1,769 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 27 days. It is for sale at Mufassa Motors in Manchester.
Stock data from 19 October 2026.
Price history
First seen on 23 September 2026, 27 days ago. Advert duration calculated on 20 October 2026.
| Date observed | Asking price |
|---|---|
| 23 September 2026 | £4,299 |
| 19 October 2026 | £4,299 |
Price and mileage comparison
Estimated market asking price: £4,539. The asking price is £240 below 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 2,400 miles higher than typical for a 2018 MG MG3.
9 other cars with the same year, trim, gearbox and fuel are for sale from £3,494 to £5,590.
| Asking price | Mileage |
|---|---|
| £3,494 | 68,048 miles |
| £3,500 | 82,700 miles |
| £3,795 | 71,398 miles |
| £3,993 | 50,425 miles |
| £4,490 | 43,948 miles |
These cars have covered 19,167–82,700 miles, compared with 47,038 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 · 2018 MG MG3 price guide
Dealer
Mufassa Motors, Manchester. Across the dealer network: 32 cars for sale.
Dealer postcode: M35 0BN.
Dealer opening hours
- Monday
- 10:00-19:00
- Tuesday
- 10:00-19:00
- Wednesday
- 10:00-19:00
- Thursday
- 10:00-19:00
- Friday
- 10:00-19:00
- Saturday
- 10:00-19:00
- Sunday
- 10:00-18:00
