2021 Mazda Mazda3

2.0 Mhev GT Sport Manual FWD Euro 6 (s/s) 5dr

£16,150

Fair price: within 8% of the typical £15,298 for this model, age and mileage, drawing on 1,262 adverts of this make and model.

Overview

Make: Mazda
Model: Mazda3
Trim: GT SPORT
Version: 2.0 Mhev GT Sport Manual FWD Euro 6 (s/s) 5dr
Mileage: 35,159 miles
Year: 2021
Fuel type: Petrol
Body type: Hatchback
Engine: 2.0 L
Gearbox: Manual
Seats: 5
CO2: 121 g/km
Colour: Red
Doors: 5
Driven wheels: Front Wheel Drive
Hybrid type: Mild hybrid
Emissions standard: Euro 6

About this car

This 2021 Mazda Mazda3 GT Sport has covered 35,159 miles. Its asking price of £16,150 is £852 above our estimate of £15,298. Our estimate draws on 1,262 Mazda Mazda3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 20 days ago. The latest MOT record shows an expiry date of 5 July 2027, with the advertised mileage consistent with the recorded reading. It is for sale at Hilton Garage in Derby.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 2 October 2026, 20 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observed	Asking price
2 October 2026	£16,150
21 October 2026	£16,150

Price and mileage comparison

Estimated market asking price: £15,298. The asking price is £852 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 1,262 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 900 miles higher than typical for a 2021 Mazda Mazda3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 5 July 2027. 33,393 miles at the last test.

6 other cars with the same year, trim, gearbox and fuel are for sale from £11,375 to £16,588.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£11,375	82,653 miles
£12,440	59,675 miles
£13,995	33,000 miles
£13,995	52,038 miles
£15,678	25,176 miles

These cars have covered 17,694–82,653 miles, compared with 35,159 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

Hilton Garage, Derby. Across the dealer network: 1,360 cars for sale.

Dealer postcode: DE65 5FJ.

Dealer opening hours

Monday: 09:00-20:30
Tuesday: 09:00-20:30
Wednesday: 09:00-20:30
Thursday: 09:00-20:30
Friday: 09:00-20:30
Saturday: 09:00-18:30
Sunday: 09:00-17:00