2020 MG MG3

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

£7,450

Good value: £747 under the typical £8,197 for this model, age and mileage, drawing on 1,769 adverts of this make and model.

Overview

Make
MG
Model
MG3
Trim
EXCLUSIVE
Version
1.5 VTi Exclusive Manual FWD Euro 6 5dr Tech (104 bhp)
Mileage
23,000 miles
Year
2020
Fuel type
Petrol
Body type
Hatchback
Engine
1.5 L
Gearbox
Manual
Power
104 bhp
Seats
5
CO2
152 g/km
Colour
Silver
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
VTi-TECH
Emissions standard
Euro 6

About this car

This 2020 MG MG3 Exclusive is advertised with 23,000 miles, approximately 12,400 below the typical mileage for its age. Its asking price of £7,450 is £747 below our estimate of £8,197. The estimate uses 1,769 UK dealer adverts for the MG MG3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 101 days ago, and its asking price has since fallen by £549. The latest recorded MOT expiry date is 7 September 2026, which has passed. Confirm its status with the dealer. Its advertised mileage is consistent with the latest recorded MOT reading. The seller is Chester Car Supermarket, based in Chester.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 July 2026, 101 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £549 from the first recorded £7,999. 1 price reduction recorded, the latest observed on 15 October 2026.

Recorded asking prices
Date observedAsking price
11 July 2026£7,999
12 July 2026£7,999
15 October 2026£7,450
19 October 2026£7,450

Price and mileage comparison

Estimated market asking price: £8,197. The asking price is £747 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 12,400 miles lower than typical for a 2020 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 7 September 2026. 21,532 miles at the last test.

16 other cars with the same year, trim, gearbox and fuel are for sale from £6,095 to £8,999.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£6,09574,000 miles
£6,93048,380 miles
£7,27935,416 miles
£7,49046,100 miles
£7,58841,356 miles

These cars have covered 21,616–74,000 miles, compared with 23,000 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 · 2020 MG MG3 price guide

Dealer

Chester Car Supermarket, Chester. Across the dealer network: 59 cars for sale.

Dealer postcode: CH1 4LD.

Dealer opening hours

Monday
09:00-18:00
Tuesday
09:00-18:00
Wednesday
09:00-18:00
Thursday
09:00-18:00
Friday
09:00-18:00
Saturday
09:30-17:30
Sunday
10:30-16:30

Vehicle photos