2020 MG MG3 1.5 VTi-TECH Exclusive NAV

Overview

• Make: MG
• Model: MG3
• Trim: Exclusive NAV
• Version: 1.5 VTi Tech Exclusive NAV Manual FWD Euro 6 (s/s) 5dr (105 bhp)
• Year: 2020
• Mileage: 32,181 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 105 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 147 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 MG MG3 Exclusive Nav is advertised with 32,181 miles, approximately 3,400 below the typical mileage for its age. The dealer is asking £8,099, which is £326 above the AskCar estimate of £7,773. To work out the AskCar estimate, we analyse UK dealer adverts for 1,733 MG MG3 cars across different ages and specifications. We first saw this car advertised 41 days ago. Its asking price has since fallen by £300. We checked its advertised mileage against the government's MOT record, and they match. The seller is cinch Corby, based in North Northamptonshire. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £326 (4%) over the AskCar estimate of £7,773.

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 2020 MG MG3 with the 1.5 petrol engine is typically advertised at £7,500: the median of the 59 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2020 MG MG3 has been on sale for at least 41 days.

Price history

AskCar first saw this advert on 22 September 2026 at £8,399. Its asking price is now £8,099, £300 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 22 September 2026: £8,399
• 24 October 2026: £8,099

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 17 September 2027.

It failed its MOT on 12 August 2026 (offside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed 37 days later, on 18 September 2026.

There were no advisories at the latest test.

Mileage at that test: 32,178 miles, which matches the advertised 32,181 miles.

Advertised mileage is about 3,400 miles lower than the median mileage of a 2020 MG MG3 on AskCar.

Similar cars

19 other 2020 MG MG3 Exclusive NAV 1.5 petrol manual hatchbacks are for sale at UK dealers, from £5,795 to £9,030, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2020 MG MG3 Exclusive NAV, 1.5 petrol hatchback, white. Mileage: 34,546 miles. Price: £8,498, £399 more than this car. Dealer: Arnold Clark West Calder Vauxhall in West Calder. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-4ba8398b0777
• 2020 MG MG3 Exclusive NAV, 1.5 petrol hatchback, blue. Mileage: 35,330 miles. Price: £6,999, £1,100 less than this car. Dealer: Palmers Peugeot Watford in Hemel Hempstead. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-fc4f15eadba6
• 2020 MG MG3 Exclusive NAV, 1.5 petrol hatchback, white. Mileage: 28,822 miles. Price: £7,999, £100 less than this car. Dealer: H.P.L. Motors - Atherton (Greater Manchester) in Atherton. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-e4b4b0ca2027

• The nearest: 2020 MG MG3 Exclusive NAV, 1.5 petrol hatchback, yellow, under a mile from this car. Mileage: 22,798 miles. Price: £8,499, £400 more than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-6a74c316b722