2026 MG MG3

1.5 SE Manual FWD Euro 6 (s/s) 5dr (113 bhp)

£14,695

Fair price: within 8% of the typical £15,311 for this model, age and mileage, drawing on 1,745 adverts of this make and model.

Overview

Make: MG
Model: MG3
Trim: SE
Version: 1.5 SE Manual FWD Euro 6 (s/s) 5dr (113 bhp)
Mileage: 431 miles
Year: 2026
Fuel type: Petrol
Body type: Hatchback
Engine: 1.5 L
Gearbox: Manual
Power: 113 bhp
Seats: 5
CO2: 137 g/km
Colour: White
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: SE
Emissions standard: Euro 6

About this car

This 2026 MG MG3 SE is advertised with 431 miles on the clock. At £14,695, it is advertised £616 below our estimated market asking price of £15,311. The estimate uses 1,745 UK dealer adverts for the MG MG3, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 20 days ago. The seller is Stoneacre Rotherham Select, based in Rotherham.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 1 October 2026, 20 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
1 October 2026	£14,695
20 October 2026	£14,695

Price and mileage comparison

Estimated market asking price: £15,311. The asking price is £616 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 1,745 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 400 miles higher than typical for a 2026 MG MG3.

MOT

MOT no details held by dvla.

325 other cars with the same year, trim, gearbox and fuel are for sale from £12,984 to £19,495.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£12,984	50 miles
£12,995	2,000 miles
£12,995	2,000 miles
£12,999	58 miles
£13,193	2 miles

These cars have covered 1–9,650 miles, compared with 431 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

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Dealer

Stoneacre Rotherham Select, Rotherham. Across the dealer network: 54 branches, 2,511 cars for sale.

Dealer postcode: S60 5DN.

Dealer opening hours

Monday: 08:30-18:00
Tuesday: 08:30-18:00
Wednesday: 08:30-18:00
Thursday: 08:30-18:00
Friday: 08:30-18:00
Saturday: 08:30-17:00
Sunday: 10:30-16:30