2026 MG MG3

Overview

Make

MG

Model

MG3

Trim

TROPHY

Version

1.5 Hybrid+ Trophy Auto FWD Euro 6 (s/s) 5dr (191 bhp)

Mileage

5,648 miles

Year

2026

Fuel type

Petrol Hybrid

Body type

Hatchback

Engine

1.5 L

Gearbox

Automatic

Power

191 bhp

Seats

5

CO2

100 g/km

Colour

Grey

Doors

5

Driven wheels

Front Wheel Drive

Engine badge

Hybrid+

Emissions standard

Euro 6

About this car

At 5,648 miles, this 2026 MG MG3 Trophy has covered about 5,600 more miles than other 2026 MG MG3 cars. Our estimated market asking price is £16,450. This car is advertised at £16,495, which is £45 above that figure. Our estimate draws on 1,769 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 32 days ago, the asking price has dropped by £500. The seller is John Clark MG Perth, based in Perth.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £16,450. The asking price is £45 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 5,600 miles higher than typical for a 2026 MG MG3.