2026 MG MG3

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

£17,495

Above the going rate: £1,985 over the typical £15,510 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: 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: White
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: SE
Emissions standard: Euro 6

About this car

The advertised mileage for this 2026 MG MG3 SE is 10 miles. At £17,495, it is advertised £1,985 above our estimated market asking price of £15,510. The estimate uses 1,745 UK dealer adverts for the MG MG3, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 61 days ago. The seller is Arnold Clark Peterhead MG, based in Peterhead.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 21 August 2026, 61 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
21 August 2026	£16,595
2 October 2026	£17,495
20 October 2026	£17,495

Price and mileage comparison

Estimated market asking price: £15,510. The asking price is £1,985 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 1,745 adverts of this make and model across different ages and specifications.

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 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 Peterhead MG, Peterhead. Across the dealer network: 152 branches, 29,304 cars for sale.

Dealer postcode: AB42 3JL.

Dealer opening hours

Monday: 09:00-19:00
Tuesday: 09:00-19:00
Wednesday: 09:00-19:00
Thursday: 09:00-19:00
Friday: 09:00-19:00
Saturday: 09:00-17:00
Sunday: 12:00-17:00