2021 MG MG3

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

17,199 miles

Year

2021

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

With 17,199 miles on the clock, this 2021 MG MG3 Exclusive Nav has done roughly 13,100 fewer miles than a typical 2021 MG MG3. Its asking price of £8,490 is £215 below our estimate of £8,705. The estimate uses 1,769 UK dealer adverts for the MG MG3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 113 days ago, and its asking price has since fallen by £500. Our latest MOT record expired on 16 July 2026. Check the current position with the dealer. The latest recorded MOT mileage is consistent with the advertised figure. It is for sale at Whitley Bay Motors in Washington.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £8,705. The asking price is £215 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 13,100 miles lower than typical for a 2021 MG MG3.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.