2026 MG MG3

Overview

Make

MG

Model

MG3

Trim

SE

Version

1.5 SE Auto 5dr HEV

Mileage

2,563 miles

Year

2026

Fuel type

Petrol Hybrid

Body type

Hatchback

Engine

1.5 L

Gearbox

Automatic

Seats

5

CO2

100 g/km

Colour

White

Doors

5

Engine badge

SE

Hybrid type

Full hybrid

About this car

With 2,563 miles on the clock, this 2026 MG MG3 SE has done roughly 2,600 more miles than a typical 2026 MG MG3. Its asking price of £15,990 is £1,460 below our estimate of £17,450. The estimate uses 1,728 UK dealer adverts for the MG MG3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 118 days ago. The seller is Baylis Gloucester, based in Gloucester.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £17,450. The asking price is £1,460 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 1,728 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,600 miles higher than typical for a 2026 MG MG3.