2020 MG MG3

Overview

Make

MG

Model

MG3

Trim

EXCITE

Version

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

Mileage

40,623 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

This 2020 MG MG3 Excite has covered 40,623 miles, around 5,300 more than typical for its age. The dealer is asking £7,295, which is £76 below our market estimate of £7,371. Our estimate draws on 1,769 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £155 lower than when we first recorded the advert 67 days ago. It may give you a starting point for a conversation about price. The latest MOT record shows an expiry date of 17 June 2027, with the advertised mileage consistent with the recorded reading. It is advertised by Canvey Trade Cars in Canvey Island.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £7,371. The asking price is £76 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 5,300 miles higher than typical for a 2020 MG MG3.

The advertised mileage is consistent with the last MOT reading.