2021 MG MG3 1.5 VTi-TECH Exclusive

Overview

• Make: MG
• Model: MG3
• Trim: Exclusive
• Version: 1.5 VTi Tech Exclusive Manual FWD Euro 6 (s/s) 5dr (105 bhp)
• Year: 2021
• Mileage: 36,350 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 105 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 140 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 MG MG3 Exclusive is advertised with 36,350 miles, approximately 5,600 above the typical mileage for its age. The AskCar estimate for this car is £8,136. It is priced at £7,999, which is £137 below that estimate. The AskCar estimate uses UK dealer asking prices, including 1,791 MG MG3 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 35 days ago. Its asking price has since fallen by £200. We checked its advertised mileage against the government's MOT record, and they match. The seller is Hendy Car Store, based in Exeter. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £137 (1%) under the AskCar estimate of £8,136.

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 1,791 priced MG MG3 adverts across different ages and specifications, as of 5 November 2026.

A 2021 MG MG3 with the 1.5 petrol engine is typically advertised at £8,000: the median of the 46 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2021 MG MG3 has been on sale for at least 35 days.

Price history

AskCar first saw this advert on 1 October 2026 at £8,199. Its asking price is now £7,999, £200 less. The latest price cut was seen on 5 October 2026.

Price changes recorded:

• 1 October 2026: £8,199
• 5 October 2026: £7,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 12 March 2027.

It has had 4 MOTs. The latest, on 13 February 2026, passed.

Advisories at the latest test: TPMS illuminated; nearside windscreen wiper blade defective; offside windscreen wiper blade defective.

Mileage at that test: 31,660 miles, which matches the advertised 36,350 miles.

Advertised mileage is about 5,600 miles higher than the median mileage of a 2021 MG MG3 on AskCar.

Similar cars

3 other 2021 MG MG3 Exclusive 1.5 petrol manual hatchbacks are for sale at UK dealers, from £7,950 to £8,599, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 MG MG3 Exclusive, 1.5 petrol hatchback, black. Mileage: 30,000 miles. Price: £7,950, the same price as this car. Dealer: CarTime in Bury. AskCar page: https://askcar.co.uk/car/mg-mg3-2021-9ce1c5b63666
• 2021 MG MG3 Exclusive, 1.5 petrol hatchback, blue. Mileage: 29,901 miles. Price: £8,495, £496 more than this car. Dealer: Twells Of Billinghay in Billinghay. AskCar page: https://askcar.co.uk/car/mg-mg3-2021-4662188b0b7f
• 2021 MG MG3 Exclusive, 1.5 petrol hatchback, black. Mileage: 28,780 miles. Price: £8,599, £600 more than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/mg-mg3-2021-8d3723aa1c1b