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

5,900 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

With 5,900 miles on the clock, this 2021 MG MG3 Exclusive Nav has done roughly 24,400 fewer miles than a typical 2021 MG MG3. Our estimated market asking price is £9,359. This car is advertised at £9,799, which is £440 above that figure. We use UK dealer asking prices, including 1,728 MG MG3 listings, and account for the car’s age, mileage and specification. The asking price is now £200 lower than when we first recorded the advert 120 days ago. Our records show an MOT expiry date of 29 September 2026, which has passed. Ask the dealer for an update. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. It is for sale at WLMG MG Eastcote in Ruislip.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £9,359. The asking price is £440 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 1,728 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 24,400 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.