2026 MG MG3

Overview

Make

MG

Model

MG3

Trim

SE

Version

1.5 SE Auto 5dr HEV

Mileage

4,500 miles

Year

2026

Fuel type

Petrol Hybrid

Body type

Hatchback

Engine

1.5 L

Gearbox

Automatic

CO2

100 g/km

Colour

Black

Doors

5

Engine badge

SE

Hybrid type

Full hybrid

About this car

This 2026 MG MG3 SE is advertised with 4,500 miles, approximately 4,500 above the typical mileage for its age. Our estimated market asking price is £17,281. This car is advertised at £14,560, which is £2,721 below that figure. Our estimate draws on 1,768 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 52 days ago. Its asking price has since fallen by £860. The seller is Evans Halshaw Ford Hull East, based in Hull.

Stock data from 18 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £17,281. The asking price is £2,721 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 1,768 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,500 miles higher than typical for a 2026 MG MG3.