2026 MG MG3

Overview

Make

MG

Model

MG3

Trim

SE

Version

1.5 SE Manual FWD Euro 6 (s/s) 5dr (113 bhp)

Mileage

6,876 miles

Year

2026

Fuel type

Petrol

Body type

Hatchback

Engine

1.5 L

Gearbox

Manual

Power

113 bhp

Seats

5

CO2

137 g/km

Colour

Grey

Doors

5

Driven wheels

Front Wheel Drive

Engine badge

SE

Emissions standard

Euro 6

About this car

This 2026 MG MG3 SE is advertised with 6,876 miles, approximately 6,900 above the typical mileage for its age. At £14,495, it is advertised £519 above our estimated market asking price of £13,976. Our estimate draws on 1,769 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 19 days ago. The seller is Baylis MG Gloucester, based in Gloucester.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £13,976. The asking price is £519 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 1,769 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,900 miles higher than typical for a 2026 MG MG3.