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: 35,630 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 105 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 147 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2020 MG MG3 Exclusive Nav is 35,630 miles. Priced at £6,990, it is advertised £630 below the AskCar estimate of £7,620. The AskCar estimate draws on 1,733 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 13 days ago. Our latest MOT record expired on 24 October 2026. Check the current position with the dealer. Its advertised mileage matches the government's MOT record. The seller is Kiln Farm Motors, based in Letchworth. 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

Good value: £630 (8%) under the AskCar estimate of £7,620.

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 13 days.

Price history

AskCar first saw this advert on 20 October 2026 at £6,990. 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: the latest record we hold ran out on 24 October 2026; ask the dealer for the current MOT.

It has had 4 MOTs. The latest, on 25 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 31,631 miles, which matches the advertised 35,630 miles.

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, blue. Mileage: 35,330 miles. Price: £6,999, the same price as 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: 34,546 miles. Price: £8,498, £1,508 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, black. Mileage: 38,894 miles. Price: £9,030, £2,040 more than this car. Dealer: Big Motoring World Leeds in Leeds. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-46fda4525d09

• The nearest: 2020 MG MG3 Exclusive NAV, 1.5 petrol hatchback, blue, 12 miles from this car. Mileage: 45,727 miles. Price: £6,995, the same price as this car. Dealer: Motorhouse Group in Cranfield. AskCar page: https://askcar.co.uk/car/mg-mg3-2020-8ca22729633a