2020 MG MG3 1.5 VTi-TECH Excite

Overview

• Make: MG
• Model: MG3
• Trim: Excite
• Version: 1.5 VTi Tech Excite Manual FWD Euro 6 (s/s) 5dr (105 bhp)
• Year: 2020
• Mileage: 74,711 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 105 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 147 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 74,711 miles, this 2020 MG MG3 Excite has covered about 38,300 more miles than other 2020 MG MG3 cars. Priced at £5,900, it is advertised £17 above the AskCar estimate of £5,883. The AskCar estimate uses 1,789 UK dealer adverts for the MG MG3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 75 days ago, and its asking price has since fallen by £450. Its advertised mileage matches the government's MOT record. It is for sale at Big Car World - St. Margarets in Leicester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £17 (under 1%) over the AskCar estimate of £5,883.

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 1,789 priced MG MG3 adverts across different ages and specifications, as of 4 November 2026.

A 2020 MG MG3 with the 1.5 petrol engine is typically advertised at £7,500: the median of the 64 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 MG MG3 has been on sale for at least 75 days.

Price history

AskCar first saw this advert on 21 August 2026 at £6,350. Its asking price is now £5,900, £450 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 21 August 2026: £6,350
• 24 September 2026: £6,300
• 28 September 2026: £6,250
• 9 October 2026: £6,200
• 16 October 2026: £6,000
• 30 October 2026: £5,950
• 4 November 2026: £5,900

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 22 June 2027.

It has had 6 MOTs. The latest, on 25 May 2026, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 74,086 miles, which matches the advertised 74,711 miles.

Advertised mileage is about 38,300 miles higher than the median mileage of a 2020 MG MG3 on AskCar.

Similar cars

25 other 2020 MG MG3 Excite 1.5 petrol manual hatchbacks are for sale at UK dealers, from £5,490 to £8,999, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 MG MG3 Excite, 1.5 petrol hatchback, white. Mileage: 73,926 miles. Price: £5,999, £99 more than this car. Dealer: Halton Cars in Luton. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-03f9fd6a4e1d
• 2020 MG MG3 Excite, 1.5 petrol hatchback, red. Mileage: 82,675 miles. Price: £5,490, £410 less than this car. Dealer: MK Auto-Motors in Milton Keynes. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-649fcc23672a
• 2020 MG MG3 Excite, 1.5 petrol hatchback, white. Mileage: 66,150 miles. Price: £6,950, £1,050 more than this car. Dealer: Baylis MG Gloucester in Gloucester. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-3ccd9429473b

• The nearest: 2020 MG MG3 Excite, 1.5 petrol hatchback, blue, 12 miles from this car. Mileage: 29,000 miles. Price: £8,443, £2,543 more than this car. Dealer: Aston Autopark in Melton Mowbray. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-6ebf8864285f