2021 MG MG3

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

£7,899

Fair price: within 8% of the typical £8,327 for this model, age and mileage, drawing on 1,743 adverts of this make and model.

Overview

Make
MG
Model
MG3
Trim
EXCLUSIVE
Version
1.5 VTi Tech Exclusive Manual FWD Euro 6 (s/s) 5dr (105 bhp)
Mileage
31,110 miles
Year
2021
Fuel type
Petrol
Body type
Hatchback
Engine
1.5 L
Gearbox
Manual
Power
105 bhp
Seats
5
CO2
140 g/km
Colour
White
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
VTi-TECH
Emissions standard
Euro 6

About this car

This 2021 MG MG3 Exclusive is advertised with 31,110 miles on the clock. Our estimated market asking price is £8,327. This car is advertised at £7,899, which is £428 below that figure. Our estimate draws on 1,743 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 2 days ago. MOT records show an expiry date of 7 February 2027, and the latest recorded mileage is consistent with the advert. The seller is Hendy Car Store Portsmouth, based in Portsmouth.

Stock data from 28 October 2026.

How we estimate prices and check cars

Price history

First seen on 27 October 2026, 2 days ago. Advert duration calculated on 29 October 2026.

Recorded asking prices
Date observedAsking price
27 October 2026£7,899
28 October 2026£7,899

Price and mileage comparison

Estimated market asking price: £8,327. The asking price is £428 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 1,743 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 400 miles higher than typical for a 2021 MG MG3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 7 February 2027. 27,938 miles at the last test.

4 other cars with the same year, trim, gearbox and fuel are for sale from £7,999 to £8,599.

Other matching cars
Asking priceMileage
£7,99936,350 miles
£8,20030,000 miles
£8,49529,901 miles
£8,59928,780 miles

These cars have covered 28,780–36,350 miles, compared with 31,110 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all MG MG3 cars for sale · 2021 MG MG3 price guide

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