2020 MG MG3

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

£8,995

Above the going rate: £1,293 over the typical £7,702 for this model, age and mileage, drawing on 1,745 adverts of this make and model.

Overview

Make: MG
Model: MG3
Trim: EXCITE
Version: 1.5 VTi Tech Excite Manual FWD Euro 6 (s/s) 5dr (105 bhp)
Mileage: 33,800 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: Red
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: VTi-TECH
Emissions standard: Euro 6

About this car

This 2020 MG MG3 Excite is advertised with 33,800 miles on the clock. At £8,995, it is advertised £1,293 above our estimated market asking price of £7,702. Our estimate draws on 1,745 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 22 days. Its MOT is recorded as valid until 29 September 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at OC Davies & Son in Cardigan.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 29 September 2026, 22 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
29 September 2026	£8,995
20 October 2026	£8,995

Price and mileage comparison

Estimated market asking price: £7,702. The asking price is £1,293 above 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 1,745 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,600 miles lower than typical for a 2020 MG MG3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 29 September 2027. 33,758 miles at the last test.

21 other cars with the same year, trim, gearbox and fuel are for sale from £5,490 to £9,099.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£5,490	82,675 miles
£5,999	73,926 miles
£6,000	74,711 miles
£6,295	44,550 miles
£6,495	57,000 miles

These cars have covered 8,500–82,675 miles, compared with 33,800 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

OC Davies & Son, Cardigan. Across the dealer network: 3 branches, 170 cars for sale.

Dealer postcode: SA43 1NA.