2017 MG MG3 1.5 VTi-TECH
Price: £3,400. Good value: £444 (11%) under the AskCar estimate of £3,844, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,733 priced MG MG3 adverts on AskCar as of 2 November 2026.
AskCar lists 1,784 used MG MG3 from 655 UK dealerships, as of 2 November 2026.
Overview
- Make: MG
- Model: MG3
- Version: 1.5 VTi Tech Manual FWD Euro 6 (s/s) 5dr (104 bhp)
- Year: 2017
- Mileage: 72,765 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres, 104 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Red
- CO2: 124 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2017 MG MG3 is advertised with 72,765 miles, approximately 13,700 above the typical mileage for its age. The dealer is asking £3,400, which is £444 below the AskCar estimate of £3,844. To work out the AskCar estimate, we analyse UK dealer adverts for 1,733 MG MG3 cars across different ages and specifications. It first appeared in our advert records 19 days ago. The government's MOT record matches its advertised mileage. It is advertised by T & T Vehicle Sales in Peterborough. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Good value: £444 (11%) under the AskCar estimate of £3,844.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 1,733 priced MG MG3 adverts across different ages and specifications, as of 2 November 2026.
A 2017 MG MG3 with the 1.5 petrol engine is typically advertised at £4,300: the median of the 19 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2017 MG MG3 has been on sale for at least 19 days.
Price history
AskCar first saw this advert on 14 October 2026 at £3,400. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 7 June 2027.
It failed its MOT on 3 June 2026 (nearside rear tyre tread depth below requirements of 1.6mm) and passed later the same day.
Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge; offside rear tyre worn close to legal limit/worn on edge.
Mileage at that test: 71,283 miles, which matches the advertised 72,765 miles.
Advertised mileage is about 13,700 miles higher than the median mileage of a 2017 MG MG3 on AskCar.
Browse all MG MG3 cars for sale · 2017 MG MG3 price guide
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Photos
59 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.