2026 MG MG3 1.5 SE

Price: £15,692. Good value: £3,042 (16%) under the AskCar estimate of £18,734, 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: 149 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 has covered 149 miles. Its asking price of £15,692 is £3,042 below the AskCar estimate of £18,734. The AskCar estimate draws on 1,733 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 33 days ago, the asking price has dropped by £2,486. The seller is Sandicliffe MG Lincoln, based in Lincoln. 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

Good value: £3,042 (16%) under the AskCar estimate of £18,734.

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 £18,178. Its asking price is now £15,692, £2,486 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

  • 30 September 2026: £18,178
  • 28 October 2026: £15,692

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 100 miles higher than the median mileage of a 2026 MG MG3 on AskCar.

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, silver. Mileage: 100 miles. Price: £16,240, £548 more than this car. Dealer: Eric Stead MG Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-2f16f19c4faa
  • 2026 MG MG3 SE, 1.5 hybrid hatchback, blue. Mileage: 50 miles. Price: £17,494, £1,802 more than this car. Dealer: just MG Keighley in Keighley. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-dc215671a731
  • 2026 MG MG3 SE, 1.5 hybrid hatchback, black. Mileage: 12 miles. Price: £15,692, the same price as this car. Dealer: Sandicliffe MG Lincoln in Lincoln. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-0c765c04b7fa

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

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Photos

48 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.