2021 MG MG3 1.5 VTi-TECH Excite
Version: 1.5 VTi Tech Excite Manual FWD Euro 6 (s/s) 5dr (105 bhp)
Price: £6,495. Fair price: £176 (2%) over the AskCar estimate of £6,319, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,779 priced MG MG3 adverts on AskCar as of 31 October 2026.
AskCar lists 1,815 used MG MG3 from 659 UK dealerships, as of 31 October 2026.
Overview
- Make
- MG
- Model
- MG3
- Trim
- Excite
- Version
- 1.5 VTi Tech Excite Manual FWD Euro 6 (s/s) 5dr (105 bhp)
- Mileage
- 68,000 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
- Red
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- VTi-TECH
- Emissions standard
- Euro 6
About this car
This 2021 MG MG3 Excite has covered 68,000 miles. The AskCar estimate for this car is £6,319. It is priced at £6,495, which is £176 above that estimate. The AskCar estimate uses 1,779 UK dealer adverts for the MG MG3, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. The latest MOT recorded 68,559 miles, above the advertised mileage. Check this with the dealer. Our records show an MOT expiry date of 28 September 2026, which has passed. Ask the dealer for an update. The seller is Rickmansworth Sports Cars (Watford), based in Watford.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £6,495 |
Price and mileage comparison
Fair price: £176 (2%) over the AskCar estimate of £6,319.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 1,779 priced MG MG3 adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 37,500 miles higher than the median mileage of a 2021 MG MG3 on AskCar.
Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.
MOT
MOT: the latest record we hold ran out on 28 September 2026; ask the dealer for the current MOT. 68,559 miles at the last test.
Other matching cars
8 other 2021 MG MG3 Excite manual petrol cars are for sale at UK dealers from £6,695 to £8,990, as of 31 October 2026.
The 5 cheapest:
- 2021 MG MG3. Price: £6,695. Mileage: 67,865 miles. Dealer: Breakspear Car Sales.co.uk in Ruislip. AskCar page: https://askcar.co.uk/car/mg-mg3-2021-ae9b9f1f5533
- 2021 MG MG3. Price: £6,949. Mileage: 38,500 miles. Dealer: Motorama in Welwyn Garden City. AskCar page: https://askcar.co.uk/car/mg-mg3-2021-c75513b793d4
- 2021 MG MG3. Price: £6,995. Mileage: 72,943 miles. Dealer: M T Cars in Whittlesey. AskCar page: https://askcar.co.uk/car/mg-mg3-2021-339ce2ee9a1f
- 2021 MG MG3. Price: £7,000. Mileage: 25,127 miles. Dealer: Top Right Cars in Sunderland. AskCar page: https://askcar.co.uk/car/mg-mg3-2021-2f666013fb31
- 2021 MG MG3. Price: £7,790. Mileage: 37,668 miles. Dealer: Direct Cars in Sheffield. AskCar page: https://askcar.co.uk/car/mg-mg3-2021-cdc824ec0e3f
The 8 matching cars have covered 4,000 to 72,943 miles, compared with 68,000 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all MG MG3 cars for sale · 2021 MG MG3 price guide
More like this
Photos
38 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.