2021 Mazda Mazda3

Overview

Make

Mazda

Model

Mazda3

Trim

GT SPORT

Version

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

Mileage

30,500 miles

Year

2021

Fuel type

Petrol

Body type

Hatchback

Engine

2.0 L

Gearbox

Automatic

Power

183 bhp

Seats

5

CO2

137 g/km

Colour

Grey

Doors

5

Driven wheels

Front Wheel Drive

Engine badge

e-SKYACTIV-X; MHEV

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

This 2021 Mazda Mazda3 GT Sport is advertised with 30,500 miles, approximately 3,800 below the typical mileage for its age. Our estimated market asking price is £16,879. This car is advertised at £14,999, which is £1,880 below that figure. The estimate uses 1,262 UK dealer adverts for the Mazda Mazda3, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 12 days ago. MOT records show an expiry date of 29 July 2027, and the latest recorded mileage is consistent with the advert. The seller is Lookers Skoda Guildford, based in Guildford.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £16,879. The asking price is £1,880 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 1,262 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,800 miles lower than typical for a 2021 Mazda Mazda3.

The advertised mileage is consistent with the last MOT reading.