2018 MG MG3

1.5 VTi Tech Excite Manual FWD Euro 6 (s/s) 5dr (105 bhp)

£6,450

Fair price: within 8% of the typical £6,155 for this model, age and mileage, drawing on 1,769 adverts of this make and model.

Overview

Make: MG
Model: MG3
Trim: EXCITE
Version: 1.5 VTi Tech Excite Manual FWD Euro 6 (s/s) 5dr (105 bhp)
Mileage: 54,000 miles
Year: 2018
Fuel type: Petrol
Body type: Hatchback
Engine: 1.5 L
Gearbox: Manual
Power: 105 bhp
Seats: 5
CO2: 147 g/km
Colour: Red
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: VTi-TECH
Emissions standard: Euro 6

About this car

At 54,000 miles, this 2018 MG MG3 Excite has covered about 9,400 more miles than other 2018 MG MG3 cars. The dealer is asking £6,450, which is £295 above our market estimate of £6,155. Our estimate draws on 1,769 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 2 days ago. The seller is PL Motors, based in Newtownabbey.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 October 2026, 2 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
18 October 2026	£6,450
19 October 2026	£6,450

Price and mileage comparison

Estimated market asking price: £6,155. The asking price is £295 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.

Advertised mileage is approximately 9,400 miles higher than typical for a 2018 MG MG3.

9 other cars with the same year, trim, gearbox and fuel are for sale from £5,999 to £7,490.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£5,999	53,000 miles
£6,329	49,808 miles
£6,590	38,823 miles
£6,600	36,760 miles
£6,698	58,261 miles

These cars have covered 29,854–58,261 miles, compared with 54,000 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 · 2018 MG MG3 price guide

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Dealer

PL Motors, Newtownabbey. Across the dealer network: 18 cars for sale.

Dealer postcode: BT36 4FS.