2026 MG MG3 1.5 SE

Overview

• Make: MG
• Model: MG3
• Trim: SE
• Version: 1.5 SE Manual FWD Euro 6 (s/s) 5dr (113 bhp)
• Year: 2026
• Mileage: 1,132 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 113 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 MG MG3 SE has covered 1,132 miles. Its asking price of £14,595 is £433 below the AskCar estimate of £15,028. The AskCar estimate uses UK dealer asking prices, including 1,733 MG MG3 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 158 days ago. Its asking price has since fallen by £23. The seller is Brindley Garages Brindley MG Wolverhampton, based in Wolverhampton. 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: £433 (2%) under the AskCar estimate of £15,028.

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 petrol 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 158 days.

Price history

AskCar first saw this advert on 28 May 2026 at £14,618. Its asking price is now £14,595, £23 less. The latest price cut was seen on 18 July 2026.

Price changes recorded:

• 28 May 2026: £14,618
• 10 June 2026: £14,481
• 16 June 2026: £14,347
• 23 June 2026: £14,226
• 14 July 2026: £14,524
• 18 July 2026: £14,162
• 12 August 2026: £14,595

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,100 miles higher than the median mileage of a 2026 MG MG3 on AskCar.

Similar cars

313 other 2026 MG MG3 SE 1.5 petrol manual hatchbacks are for sale at UK dealers, from £13,249 to £19,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 MG MG3 SE, 1.5 petrol hatchback, grey. Mileage: 1,089 miles. Price: £15,000, £405 more than this car. Dealer: Vertu Vauxhall Chesterfield in Chesterfield. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-9c1c6ea15904
• 2026 MG MG3 SE, 1.5 petrol hatchback, black. Mileage: 1,000 miles. Price: £13,788, £807 less than this car. Dealer: Glyn Hopkin MG Chelmsford in Chelmsford. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-ead893afe2f6
• 2026 MG MG3 SE, 1.5 petrol hatchback, blue. Mileage: 1,500 miles. Price: £13,990, £605 less than this car. Dealer: Cars2 MG Wakefield in Wakefield. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-610e4b9ce7eb

• The nearest: 2026 MG MG3 SE, 1.5 petrol hatchback, white, 2 miles from this car. Mileage: 1 miles. Price: £14,998, £403 more than this car. Dealer: Arnold Clark Wolverhampton Motorstore / Vanstore in Wolverhampton. AskCar page: https://askcar.co.uk/car/mg-mg3-2026-c0601aa5de10