2017 MG MG3

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

£3,250

Fair price: within 8% of the typical £3,406 for this model, age and mileage, drawing on 1,728 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
81,160 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

At 81,160 miles, this 2017 MG MG3 3Form Sport has covered about 20,700 more miles than other 2017 MG MG3 cars. The dealer is asking £3,250, which is £156 below our market estimate of £3,406. We use UK dealer asking prices, including 1,728 MG MG3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 36 days ago, the asking price has dropped by £250. The recorded MOT expired on 24 September 2026, so ask the dealer whether it has been renewed. Its advertised mileage is consistent with the latest recorded MOT reading. You can find this car at Hearsall Common Car Sales in Coventry.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 September 2026, 36 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £250 from the first recorded £3,500. 1 price reduction recorded, the latest observed on 4 October 2026.

Recorded asking prices
Date observedAsking price
17 September 2026£3,500
4 October 2026£3,250
21 October 2026£3,250

Price and mileage comparison

Estimated market asking price: £3,406. The asking price is £156 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 1,728 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 20,700 miles higher than typical for a 2017 MG MG3.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 24 September 2026. 81,164 miles at the last test.

3 other cars with the same year, trim, gearbox and fuel are for sale from £3,695 to £5,495.

Other matching cars
Asking priceMileage
£3,69571,000 miles
£4,97482,710 miles
£5,49514,000 miles

These cars have covered 14,000–82,710 miles, compared with 81,160 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