2021 MG MG3

1.5 VTi Tech Exclusive NAV Manual FWD Euro 6 (s/s) 5dr (105 bhp)

£8,499

Fair price: within 8% of the typical £8,124 for this model, age and mileage, drawing on 1,768 adverts of this make and model.

Overview

Make
MG
Model
MG3
Trim
EXCLUSIVE NAV
Version
1.5 VTi Tech Exclusive NAV Manual FWD Euro 6 (s/s) 5dr (105 bhp)
Mileage
30,745 miles
Year
2021
Fuel type
Petrol
Body type
Hatchback
Engine
1.5 L
Gearbox
Manual
Power
105 bhp
Seats
5
CO2
147 g/km
Colour
Silver
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
VTi-TECH
Emissions standard
Euro 6

About this car

This 2021 MG MG3 Exclusive Nav has covered 30,745 miles. Our estimated market asking price is £8,124. This car is advertised at £8,499, which is £375 above that figure. Our estimate draws on 1,768 MG MG3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 17 days ago. Its recorded MOT is valid until 29 September 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Bripark Willenhall, based in Willenhall.

Stock data from 18 October 2026.

How we estimate prices and check cars

Price history

First seen on 3 October 2026, 17 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observedAsking price
3 October 2026£8,499
18 October 2026£8,499

Price and mileage comparison

Estimated market asking price: £8,124. The asking price is £375 above 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 1,768 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 200 miles higher than typical for a 2021 MG MG3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 29 September 2027. 30,748 miles at the last test.

30 other cars with the same year, trim, gearbox and fuel are for sale from £5,395 to £9,799.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£5,395116,900 miles
£6,49065,097 miles
£6,85073,000 miles
£7,00041,227 miles
£7,48928,902 miles

These cars have covered 4,500–116,900 miles, compared with 30,745 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 · 2021 MG MG3 price guide

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Dealer

Bripark Willenhall, Willenhall. Across the dealer network: 3 branches, 107 cars for sale.

Dealer postcode: WV13 2RN.

Vehicle photos