2020 MG MG3

1.5 VTi Tech Exclusive NAV Manual FWD Euro 6 (s/s) 5dr (105 bhp)

£6,995

Fair price: within 8% of the typical £7,061 for this model, age and mileage, drawing on 1,769 adverts of this make and model.

Overview

Make: MG
Model: MG3
Trim: EXCLUSIVE NAV
Version: 1.5 VTi Tech Exclusive NAV Manual FWD Euro 6 (s/s) 5dr (105 bhp)
Mileage: 45,727 miles
Year: 2020
Fuel type: Petrol
Body type: Hatchback
Engine: 1.5 L
Gearbox: Manual
Power: 105 bhp
Seats: 5
CO2: 147 g/km
Colour: Blue
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: VTi-TECH
Emissions standard: Euro 6

About this car

With 45,727 miles on the clock, this 2020 MG MG3 Exclusive Nav has done roughly 10,400 more miles than a typical 2020 MG MG3. Its asking price of £6,995 is £66 below our estimate of £7,061. The estimate uses 1,769 UK dealer adverts for the MG MG3, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 10 days. You can find this car at Motorhouse Group in Bedford.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 October 2026, 10 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
10 October 2026	£6,995
19 October 2026	£6,995

Price and mileage comparison

Estimated market asking price: £7,061. The asking price is £66 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 1,769 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 10,400 miles higher than typical for a 2020 MG MG3.

20 other cars with the same year, trim, gearbox and fuel are for sale from £4,990 to £8,999.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£4,990	63,000 miles
£5,895	80,021 miles
£5,999	50,536 miles
£6,990	40,000 miles
£6,999	35,400 miles

These cars have covered 7,192–80,021 miles, compared with 45,727 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all MG MG3 cars for sale · 2020 MG MG3 price guide

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Dealer

Motorhouse Group, Bedford. Across the dealer network: 62 cars for sale.

Dealer postcode: MK45 2NB.

Dealer opening hours

Monday: 09:00-17:00
Tuesday: 09:00-17:00
Wednesday: 09:00-17:00
Thursday: 09:00-17:00
Friday: 09:00-17:00
Saturday: 09:00-16:00
Sunday: Closed