2025 MG MG3

1.5 Hybrid+ SE Auto FWD Euro 6 (s/s) 5dr (191 bhp)

£8,999

Far under the typical £15,256 for this model, age and mileage, drawing on 1,769 adverts of this make and model: £6,257 less. Worth asking why.

Overview

Make: MG
Model: MG3
Trim: SE
Version: 1.5 Hybrid+ SE Auto FWD Euro 6 (s/s) 5dr (191 bhp)
Mileage: 5,000 miles
Year: 2025
Fuel type: Petrol Hybrid
Body type: Hatchback
Engine: 1.5 L
Gearbox: Automatic
Power: 191 bhp
Seats: 5
CO2: 100 g/km
Colour: Black
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: Hybrid+
Emissions standard: Euro 6

About this car

This 2025 MG MG3 SE has covered 5,000 miles. Our estimated market asking price is £15,256, but this car is advertised at £8,999, a difference of £6,257. Ask the dealer to confirm the price and vehicle details. To estimate its market asking price, we analyse UK dealer adverts for 1,769 MG MG3 cars across different ages and specifications. We first recorded this advert 143 days ago, and its asking price has since fallen by £500. It is advertised by Field Way Motors in Gerrards Cross.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 May 2026, 143 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £500 from the first recorded £9,499. 1 price reduction recorded, the latest observed on 8 August 2026.

Recorded asking prices
Date observed	Asking price
31 May 2026	£9,499
7 July 2026	£9,499
8 August 2026	£8,999
19 October 2026	£8,999

Price and mileage comparison

Estimated market asking price: £15,256. The asking price is £6,257 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 1,769 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,400 miles lower than typical for a 2025 MG MG3.

MOT

MOT no details held by dvla.

27 other cars with the same year, trim, gearbox and fuel are for sale from £9,499 to £16,650.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£9,499	1,000 miles
£13,995	9,061 miles
£14,000	6,000 miles
£14,050	4,909 miles
£14,109	12,554 miles

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 · 2025 MG MG3 price guide

Dealer

Field Way Motors, Gerrards Cross. Across the dealer network: 103 cars for sale.

Dealer postcode: SL9 0QD.