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

3,412 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

With 3,412 miles on the clock, this 2026 MG MG3 Trophy has done roughly 3,400 more miles than a typical 2026 MG MG3. The dealer is asking £16,595, which is £67 below our market estimate of £16,662. We use UK dealer asking prices, including 1,769 MG MG3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 63 days ago, the asking price has dropped by £655. That history is worth bearing in mind when speaking to the dealer. It is for sale at Mangoletsi MG in Knutsford.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £16,662. The asking price is £67 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 1,769 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,400 miles higher than typical for a 2026 MG MG3.