2017 MG MG3

1.5 VTi Tech 3Form Sport Manual FWD Euro 6 (s/s) 5dr (104 bhp)

£3,895

Fair price: within 8% of the typical £4,000 for this model, age and mileage, drawing on 1,756 adverts of this make and model.

Overview

Make
MG
Model
MG3
Trim
3FORM SPORT
Version
1.5 VTi Tech 3Form Sport Manual FWD Euro 6 (s/s) 5dr (104 bhp)
Mileage
71,000 miles
Year
2017
Fuel type
Petrol
Body type
Hatchback
Engine
1.5 L
Gearbox
Manual
Power
104 bhp
Seats
5
CO2
124 g/km
Colour
White
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
VTi-TECH
Emissions standard
Euro 6

About this car

With 71,000 miles on the clock, this 2017 MG MG3 3Form Sport has done roughly 10,500 more miles than a typical 2017 MG MG3. The dealer is asking £3,895, which is £105 below our market estimate of £4,000. To estimate its market asking price, we analyse UK dealer adverts for 1,756 MG MG3 cars across different ages and specifications. This car was first seen in our listings data 3 days ago. You can find this car at Kent Car Centre in Sittingbourne.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 October 2026, 3 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
20 October 2026£3,695
22 October 2026£3,895

Price and mileage comparison

Estimated market asking price: £4,000. The asking price is £105 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 1,756 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 10,500 miles higher than typical for a 2017 MG MG3.

3 other cars with the same year, trim, gearbox and fuel are for sale from £3,250 to £5,495.

Other matching cars
Asking priceMileage
£3,25081,160 miles
£4,97482,710 miles
£5,49514,000 miles

These cars have covered 14,000–82,710 miles, compared with 71,000 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 · 2017 MG MG3 price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos