2021 MG MG3

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

£8,599

Fair price: within 8% of the typical £8,506 for this model, age and mileage, drawing on 1,752 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
28,780 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
Black
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
VTi-TECH
Emissions standard
Euro 6

About this car

This 2021 MG MG3 Exclusive has covered 28,780 miles. At £8,599, it is advertised £93 above our estimated market asking price of £8,506. The estimate uses 1,752 UK dealer adverts for the MG MG3, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 39 days ago. Its recorded MOT is valid until 8 September 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is cinch Corby, based in North Northamptonshire.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 September 2026, 39 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observedAsking price
15 September 2026£8,599
23 October 2026£8,599

Price and mileage comparison

Estimated market asking price: £8,506. The asking price is £93 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 1,752 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,900 miles lower than typical for a 2021 MG MG3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 8 September 2027. 28,778 miles at the last test.

3 other cars with the same year, trim, gearbox and fuel are for sale from £7,999 to £8,495.

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

These cars have covered 29,901–36,350 miles, compared with 28,780 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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Vehicle photos

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