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

35,988 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

Silver

Doors

5

Driven wheels

Front Wheel Drive

Engine badge

VTi-TECH

Emissions standard

Euro 6

About this car

At 35,988 miles, this 2021 MG MG3 Exclusive Nav has covered about 5,200 more miles than other 2021 MG MG3 cars. Its asking price of £7,990 is £106 above our estimate of £7,884. We use UK dealer asking prices, including 1,745 MG MG3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 35 days ago. The latest MOT record shows an expiry date of 2 December 2026, with the advertised mileage consistent with the recorded reading. It is for sale at Toccar in Barton-Upon-Humber.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £7,884. The asking price is £106 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 5,200 miles higher than typical for a 2021 MG MG3.

The advertised mileage is consistent with the last MOT reading.