2021 Mazda Mazda3 2.0 e-SKYACTIV-X MHEV Sport LUX
Price: £18,790. Above the going rate: £1,433 (8%) over the AskCar estimate of £17,357, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,216 priced Mazda Mazda3 adverts on AskCar as of 12 November 2026.
AskCar lists 1,257 used Mazda Mazda3 from 689 UK dealerships, as of 12 November 2026.
Overview
- Make: Mazda
- Model: Mazda3
- Trim: Sport LUX
- Version: 2.0 e-Skyactiv-X Mhev Sport LUX Auto FWD Euro 6 5dr (186) (183 bhp)
- Year: 2021
- Mileage: 22,354 miles
- Fuel: Petrol, mild hybrid
- Body: Hatchback, 5 doors, 5 seats
- Engine: 2.0 litres, 183 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Red
- CO2: 137 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 22,354 miles on the clock, this 2021 Mazda Mazda3 Sport Lux has done roughly 12,000 fewer miles than a typical 2021 Mazda Mazda3. The dealer is asking £18,790, which is £1,433 above the AskCar estimate of £17,357. To work out the AskCar estimate, we analyse UK dealer adverts for 1,216 Mazda Mazda3 cars across different ages and specifications. We first recorded this car for sale 1 day ago. The seller is Vertu Peugeot Derby, based in Derby. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 12 November 2026.
Vertu Peugeot Derby is rated 4.3 out of 5 on Google.
Price
Above the going rate: £1,433 (8%) over the AskCar estimate of £17,357.
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 1,216 priced Mazda Mazda3 adverts across different ages and specifications, as of 12 November 2026.
A 2021 Mazda Mazda3 with the 2.0 petrol engine is typically advertised at £14,000: the median of the 56 for sale on AskCar, as of 12 November 2026.
Time on sale
AskCar first saw this 2021 Mazda Mazda3 advertised 1 day ago. About 6 in 10 of 2021 Mazda Mazda3 cars are gone from sale within a month of being advertised: 74 of the 134 first advertised between 13 July 2026 and 9 October 2026.
Price history
AskCar first saw this advert on 11 November 2026 at £18,790. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 12,000 miles lower than the median mileage of a 2021 Mazda Mazda3 on AskCar.
Similar cars
2 other 2021 Mazda Mazda3 Sport LUX 2.0 petrol automatic hatchbacks are for sale at UK dealers, from £15,199 to £15,899, as of 12 November 2026.
The 2 closest to this car in mileage:
- 2021 Mazda Mazda3 Sport LUX, 2.0 petrol hatchback, red. Mileage: 27,344 miles. Price: £15,199, £3,591 less than this car. Dealer: HPL Stockport in Stockport. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2021-d280f58ab3f7
- 2021 Mazda Mazda3 Sport LUX, 2.0 petrol hatchback, red. Mileage: 17,091 miles. Price: £15,899, £2,891 less than this car. Dealer: Motorpoint Derby in Derby. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2021-baa8a8e5e519
Browse all Mazda Mazda3 cars for sale · 2021 Mazda Mazda3 price guide
More like this
- Used Mazda Mazda3 Sport LUX prices
- Used Mazda Mazda3 for sale under £20,000
- Used automatic Mazda Mazda3 for sale
- Used Mazda Mazda3 for sale near Derby
Photos
1 photo of this car is on its AskCar page.
As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.