2021 Mazda Mazda3

2.0 e SKYACTIV-G Mhev Sport LUX Auto FWD Euro 6 (s/s) 5dr (120 bhp)

£16,299

Fair price: within 8% of the typical £16,657 for this model, age and mileage, drawing on 1,247 adverts of this make and model.

Overview

Make: Mazda
Model: Mazda3
Trim: SPORT LUX
Version: 2.0 e SKYACTIV-G Mhev Sport LUX Auto FWD Euro 6 (s/s) 5dr (120 bhp)
Mileage: 17,091 miles
Year: 2021
Fuel type: Petrol
Body type: Hatchback
Engine: 2.0 L
Gearbox: Automatic
Power: 120 bhp
Seats: 5
CO2: 140 g/km
Colour: Red
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: e-SKYACTIV-G; MHEV
Hybrid type: Mild hybrid
Emissions standard: Euro 6

About this car

With 17,091 miles on the clock, this 2021 Mazda Mazda3 Sport Lux has done roughly 17,800 fewer miles than a typical 2021 Mazda Mazda3. At £16,299, it is advertised £358 below our estimated market asking price of £16,657. We use UK dealer asking prices, including 1,247 Mazda Mazda3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 18 days ago, the asking price has dropped by £700. The seller is Motorpoint Derby, based in Derby.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 3 October 2026, 18 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £700 from the first recorded £16,999. 1 price reduction recorded, the latest observed on 6 October 2026.

Recorded asking prices
Date observed	Asking price
3 October 2026	£16,999
6 October 2026	£16,249
13 October 2026	£16,299
19 October 2026	£16,299

Price and mileage comparison

Estimated market asking price: £16,657. The asking price is £358 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 1,247 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 17,800 miles lower than typical for a 2021 Mazda Mazda3.

2 other cars with the same year, trim, gearbox and fuel are for sale from £16,399 to £16,995.

Other matching cars
Asking price	Mileage
£16,399	27,344 miles
£16,995	16,358 miles

These cars have covered 16,358–27,344 miles, compared with 17,091 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 Mazda Mazda3 cars for sale · 2021 Mazda Mazda3 price guide

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Dealer

Motorpoint Derby, Derby. Across the dealer network: 22 branches, 5,821 cars for sale.

Dealer postcode: DE21 6BZ.

Dealer opening hours

Monday: 10:00-20:00
Tuesday: 10:00-20:00
Wednesday: 10:00-20:00
Thursday: 10:00-20:00
Friday: 10:00-20:00
Saturday: 09:00-18:00
Sunday: 11:00-17:00