2017 MG MG3

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

£4,795

Good value: £453 under the typical £5,248 for this model, age and mileage, drawing on 1,769 adverts of this make and model.

Overview

Make: MG
Model: MG3
Version: 1.5 VTi Tech Manual FWD Euro 6 (s/s) 5dr (104 bhp)
Mileage: 36,291 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: Black
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: VTi-TECH
Emissions standard: Euro 6

About this car

This 2017 MG MG3 is advertised with 36,291 miles, approximately 20,100 below the typical mileage for its age. At £4,795, it is advertised £453 below our estimated market asking price of £5,248. 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 car for sale 20 days ago. Its recorded MOT is valid until 30 September 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is LM Motor Company -Kilmarnock, based in Kilmarnock.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 September 2026, 20 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
30 September 2026	£4,795
19 October 2026	£4,795

Price and mileage comparison

Estimated market asking price: £5,248. The asking price is £453 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 20,100 miles lower than typical for a 2017 MG MG3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 30 September 2027. 36,289 miles at the last test.

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

Other matching cars
Asking price	Mileage
£3,695	89,997 miles
£5,495	43,682 miles

These cars have covered 43,682–89,997 miles, compared with 36,291 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

Dealer

LM Motor Company -Kilmarnock, Kilmarnock. Across the dealer network: 2 branches, 70 cars for sale.

Dealer postcode: KA3 1DY.