2021 Mazda Mazda3

2.0 e-SKYACTIV-X Mhev GT Sport Manual FWD Euro 6 (s/s) 5dr (183 bhp)

£13,995

Good value: £1,365 under the typical £15,360 for this model, age and mileage, drawing on 1,246 adverts of this make and model.

Overview

Make
Mazda
Model
Mazda3
Trim
GT SPORT
Version
2.0 e-SKYACTIV-X Mhev GT Sport Manual FWD Euro 6 (s/s) 5dr (183 bhp)
Mileage
33,000 miles
Year
2021
Fuel type
Petrol
Body type
Hatchback
Engine
2.0 L
Gearbox
Manual
Power
183 bhp
Seats
5
CO2
121 g/km
Colour
Silver
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
e-SKYACTIV-X; MHEV
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

With 33,000 miles on the clock, this 2021 Mazda Mazda3 GT Sport has done roughly 2,000 fewer miles than a typical 2021 Mazda Mazda3. Its asking price of £13,995 is £1,365 below our estimate of £15,360. The estimate uses 1,246 UK dealer adverts for the Mazda Mazda3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 67 days ago, and its asking price has since fallen by £1,795. It may give you a starting point for a conversation about price. The latest MOT record shows an expiry date of 14 April 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Mangoletsi MG in Knutsford.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 August 2026, 67 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £1,795 from the first recorded £15,790. 3 price reductions recorded, the latest observed on 18 October 2026.

Recorded asking prices
Date observedAsking price
15 August 2026£15,790
9 September 2026£15,424
25 September 2026£14,850
18 October 2026£13,995
20 October 2026£13,995

Price and mileage comparison

Estimated market asking price: £15,360. The asking price is £1,365 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 1,246 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,000 miles lower than typical for a 2021 Mazda Mazda3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 14 April 2027. 32,884 miles at the last test.

6 other cars with the same year, trim, gearbox and fuel are for sale from £11,375 to £16,579.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£11,37582,653 miles
£12,44059,675 miles
£13,99552,038 miles
£15,67825,176 miles
£16,15035,159 miles

These cars have covered 17,694–82,653 miles, compared with 33,000 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 Mazda Mazda3 cars for sale · 2021 Mazda Mazda3 price guide

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Dealer

Mangoletsi MG, Knutsford. Across the dealer network: 200 cars for sale.

Dealer postcode: WA16 9NS.

Dealer opening hours

Monday
08:30-18:00
Tuesday
08:30-18:00
Wednesday
08:30-18:00
Thursday
08:30-18:00
Friday
08:30-18:00
Saturday
09:00-17:00
Sunday
11:00-17:00

Vehicle photos