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: 45,727 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

With 45,727 miles on the clock, this 2020 MG MG3 Exclusive Nav has done roughly 10,100 more miles than a typical 2020 MG MG3. Its asking price of £6,995 is £192 below the AskCar estimate of £7,187. The AskCar estimate uses 1,733 UK dealer adverts for the MG MG3, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 23 days. Its advertised mileage matches the government's MOT record. You can find this car at Motorhouse Group in Bedford. 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: £192 (2%) under the AskCar estimate of £7,187.

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 23 days.

Price history

AskCar first saw this advert on 10 October 2026 at £6,995. 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 13 August 2027.

It has had 4 MOTs. The latest, on 1 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 44,660 miles, which matches the advertised 45,727 miles.

Advertised mileage is about 10,100 miles higher 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, yellow. Mileage: 48,599 miles. Price: £7,299, £304 more than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-73064b0332e0
• 2020 MG MG3 Exclusive NAV, 1.5 petrol hatchback, white. Mileage: 41,302 miles. Price: £7,998, £1,003 more than this car. Dealer: Arnold Clark Glasgow Alexandra Parade Hyundai Genesis in Glasgow. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-fa17d5088ab0
• 2020 MG MG3 Exclusive NAV, 1.5 petrol hatchback, blue. Mileage: 40,215 miles. Price: £7,381, £386 more than this car. Dealer: Steven Eagell Toyota Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-653a87969441

• The nearest: 2020 MG MG3 Exclusive NAV, 1.5 petrol hatchback, black, 12 miles from this car. Mileage: 35,630 miles. Price: £6,990, the same price as this car. Dealer: Kiln Farm Motors in Letchworth. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-6f7e0b33b13d