2026 MG MG3

1.5 Trophy Auto 5dr HEV

£17,998

Fair price: within 8% of the typical £18,575 for this model, age and mileage, drawing on 1,769 adverts of this make and model.

Overview

Make: MG
Model: MG3
Trim: TROPHY
Version: 1.5 Trophy Auto 5dr HEV
Mileage: 1 miles
Year: 2026
Fuel type: Petrol Hybrid
Body type: Hatchback
Engine: 1.5 L
Gearbox: Automatic
Seats: 5
CO2: 100 g/km
Colour: Blue
Doors: 5
Engine badge: TROPHY
Hybrid type: Full hybrid

About this car

This 2026 MG MG3 Trophy has covered 1 miles. Our estimated market asking price is £18,575. This car is advertised at £17,998, which is £577 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 1,769 MG MG3 cars across different ages and specifications. It first appeared in our advert records 42 days ago. The seller is Arnold Clark Kirkcaldy MG, based in Kirkcaldy.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 September 2026, 42 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
8 September 2026	£17,998
19 October 2026	£17,998

Price and mileage comparison

Estimated market asking price: £18,575. The asking price is £577 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.

MOT

MOT no details held by dvla.

413 other cars with the same year, trim, gearbox and fuel are for sale from £15,280 to £22,690.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£15,280	4,464 miles
£15,295	4,016 miles
£15,495	5,535 miles
£15,499	8,565 miles
£15,520	6,556 miles

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all MG MG3 cars for sale · 2026 MG MG3 price guide

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Dealer

Arnold Clark Kirkcaldy MG, Kirkcaldy. Across the dealer network: 152 branches, 29,989 cars for sale.

Dealer postcode: KY1 3LT.