2018 MG MG3
1.5 VTi Tech Excite Manual FWD Euro 6 (s/s) 5dr (105 bhp)
£6,329
Fair price: within 8% of the typical £6,302 for this model, age and mileage, drawing on 1,769 adverts of this make and model.
Overview
- Make
- MG
- Model
- MG3
- Trim
- EXCITE
- Version
- 1.5 VTi Tech Excite Manual FWD Euro 6 (s/s) 5dr (105 bhp)
- Mileage
- 49,808 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 1.5 L
- Gearbox
- Manual
- Power
- 105 bhp
- Seats
- 5
- CO2
- 147 g/km
- Colour
- Blue
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- VTi-TECH
- Emissions standard
- Euro 6
About this car
This 2018 MG MG3 Excite is advertised with 49,808 miles, approximately 5,200 above the typical mileage for its age. The dealer is asking £6,329, which is £27 above our market estimate of £6,302. We use UK dealer asking prices, including 1,769 MG MG3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 14 days ago, the asking price has dropped by £115. Its recorded MOT is valid until 13 January 2027, and its advertised mileage is consistent with the latest MOT reading. It is for sale at Blue Motors in Aberdare.
Stock data from 19 October 2026.
Price history
First seen on 7 October 2026, 14 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £115 from the first recorded £6,444. 1 price reduction recorded, the latest observed on 15 October 2026.
| Date observed | Asking price |
|---|---|
| 7 October 2026 | £6,444 |
| 15 October 2026 | £6,329 |
| 19 October 2026 | £6,329 |
Price and mileage comparison
Estimated market asking price: £6,302. The asking price is £27 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 5,200 miles higher than typical for a 2018 MG MG3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 13 January 2027. 44,770 miles at the last test.
9 other cars with the same year, trim, gearbox and fuel are for sale from £5,999 to £7,490.
| Asking price | Mileage |
|---|---|
| £5,999 | 53,000 miles |
| £6,450 | 54,000 miles |
| £6,590 | 38,823 miles |
| £6,600 | 36,760 miles |
| £6,698 | 58,261 miles |
These cars have covered 29,854–58,261 miles, compared with 49,808 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
Similar cars for less
- 2019 MG MG3, 41,709 miles, £5,500, £1,567 under typical, London
- 2019 MG MG3, 10,000 miles, £6,000, £1,325 under typical, Derby
- 2020 MG MG3, 44,550 miles, £6,295, £915 under typical, Cranfield
Dealer
Blue Motors, Aberdare. Across the dealer network: 38 cars for sale.
Dealer postcode: CF44 0AG.
Vehicle photos
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