2026 MG MG3

1.5 SE Auto 5dr HEV

£19,495

Fair price: within 8% of the typical £18,786 for this model, age and mileage, drawing on 1,769 adverts of this make and model.

Overview

Make: MG
Model: MG3
Trim: SE
Version: 1.5 SE Auto 5dr HEV
Mileage: 10 miles
Year: 2026
Fuel type: Petrol Hybrid
Body type: Hatchback
Engine: 1.5 L
Gearbox: Automatic
Seats: 5
Colour: White
Doors: 5
Engine badge: SE
Hybrid type: Full hybrid

About this car

The advertised mileage for this 2026 MG MG3 SE is 10 miles. At £19,495, it is advertised £709 above our estimated market asking price of £18,786. The estimate uses 1,769 UK dealer adverts for the MG MG3, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 11 days ago. The seller is Arnold Clark Hexham GWM, based in Hexham.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 9 October 2026, 11 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
9 October 2026	£19,495
19 October 2026	£19,495

Price and mileage comparison

Estimated market asking price: £18,786. The asking price is £709 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.

76 other cars with the same year, trim, gearbox and fuel are for sale from £14,560 to £23,795.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£14,560	4,500 miles
£14,630	3,650 miles
£14,790	1,750 miles
£14,995	4,452 miles
£14,999	3,210 miles

These cars have covered 1–8,586 miles, compared with 10 miles for this car.

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

Similar cars for less

Dealer

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

Dealer postcode: NE46 1UL.

Dealer opening hours

Monday: 09:00-19:00
Tuesday: 09:00-19:00
Wednesday: 09:00-19:00
Thursday: 09:00-19:00
Friday: 09:00-19:00
Saturday: 09:00-17:00
Sunday: 12:00-17:00