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

37,138 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 has covered 37,138 miles. Our estimated market asking price is £7,558. This car is advertised at £6,950, which is £608 below that figure. Our estimate draws on 1,745 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 56 days ago, and its asking price has since fallen by £700. The latest MOT record shows an expiry date of 29 May 2027, with the advertised mileage consistent with the recorded reading. It is advertised by M Cars in Poole.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £7,558. The asking price is £608 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 1,745 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,800 miles higher than typical for a 2020 MG MG3.

The advertised mileage is consistent with the last MOT reading.