2026 MG MG3 1.5 SE

Price: £17,494. Fair price: £1,298 (6%) under the AskCar estimate of £18,792, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,733 priced MG MG3 adverts on AskCar as of 2 November 2026.

AskCar lists 1,784 used MG MG3 from 655 UK dealerships, as of 2 November 2026.

Overview

  • Make: MG
  • Model: MG3
  • Trim: SE
  • Version: 1.5 SE Auto 5dr HEV
  • Year: 2026
  • Mileage: 50 miles
  • Fuel: Hybrid (petrol), full hybrid
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 1.5 litres
  • Gearbox: Automatic
  • Colour: Blue
  • CO2: 100 g/km

About this car

This 2026 MG MG3 SE is advertised with 50 miles on the clock. The AskCar estimate for this car is £18,792. It is priced at £17,494, which is £1,298 below that estimate. The AskCar estimate draws on 1,733 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 33 days ago. Its asking price has since fallen by £500. The seller is just MG Keighley, based in Keighley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,298 (6%) under the AskCar estimate of £18,792.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 1,733 priced MG MG3 adverts across different ages and specifications, as of 2 November 2026.

A 2026 MG MG3 with the 1.5 hybrid engine is typically advertised at £16,500: the median of the 786 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 MG MG3 has been on sale for at least 33 days.

Price history

AskCar first saw this advert on 30 September 2026 at £17,994. Its asking price is now £17,494, £500 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

  • 30 September 2026: £17,994
  • 20 October 2026: £17,894
  • 29 October 2026: £17,494

Mileage and MOT

MOT: first test not yet due.

Similar cars

73 other 2026 MG MG3 SE 1.5 hybrid automatic hatchbacks are for sale at UK dealers, from £14,560 to £23,795, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2026 MG MG3 SE, 1.5 hybrid hatchback, black. Mileage: 12 miles. Price: £15,692, £1,802 less than this car. Dealer: Sandicliffe MG Lincoln in Lincoln. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-0c765c04b7fa
  • 2026 MG MG3 SE, 1.5 hybrid hatchback, black. Mileage: 10 miles. Price: £15,692, £1,802 less than this car. Dealer: Sandicliffe MG Loughborough in Loughborough. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-3f012a73641d
  • 2026 MG MG3 SE, 1.5 hybrid hatchback, grey. Mileage: 10 miles. Price: £15,692, £1,802 less than this car. Dealer: Sandicliffe MG Nottingham in Nottingham. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-56a22c4f136e
  • The nearest: 2026 MG MG3 SE, 1.5 hybrid hatchback, red, 19 miles from this car. Mileage: 2,231 miles. Price: £15,995, £1,499 less than this car. Dealer: Perrys Huddersfield Kia and MG in Huddersfield. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-454e401b2d96

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

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Photos

6 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.