2026 MG MG3

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

£17,995

Above the going rate: £2,529 over the typical £15,466 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 Manual FWD Euro 6 (s/s) 5dr (113 bhp)
Mileage: 10 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: Red
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 10 miles on the clock. Our estimated market asking price is £15,466. This car is advertised at £17,995, which is £2,529 above that figure. Our estimate draws on 1,769 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 104 days ago. The seller is Arnold Clark Stirling Mazda / MG, based in Stirling.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 July 2026, 104 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
8 July 2026	£17,095
9 July 2026	£17,095
6 October 2026	£17,995
19 October 2026	£17,995

Price and mileage comparison

Estimated market asking price: £15,466. The asking price is £2,529 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.

341 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	13 miles

These cars have covered 1–9,650 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

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Dealer

Arnold Clark Stirling Mazda / MG, Stirling. Across the dealer network: 152 branches, 29,989 cars for sale.

Dealer postcode: FK7 7RY.

Dealer opening hours

Monday: 09:00-20:00
Tuesday: 09:00-20:00
Wednesday: 09:00-20:00
Thursday: 09:00-20:00
Friday: 09:00-20:00
Saturday: 09:00-18:00
Sunday: 11:00-18:00