2020 Mazda Mazda3

2.0 GT Sport Auto FWD Euro 6 5dr (177 bhp)

£18,295

Fair price: within 8% of the typical £18,718 for this model, age and mileage, drawing on 1,230 adverts of this make and model.

Overview

Make
Mazda
Model
Mazda3
Trim
GT SPORT
Version
2.0 GT Sport Auto FWD Euro 6 5dr (177 bhp)
Mileage
8,029 miles
Year
2020
Fuel type
Petrol
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Power
177 bhp
Seats
5
CO2
142 g/km
Colour
Red
Doors
5
Driven wheels
Front Wheel Drive
Emissions standard
Euro 6

About this car

This 2020 Mazda Mazda3 GT Sport is advertised with 8,029 miles, approximately 34,700 below the typical mileage for its age. Its asking price of £18,295 is £423 below our estimate of £18,718. Our estimate draws on 1,230 Mazda Mazda3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 24 days ago. MOT records show an expiry date of 27 March 2027, and the latest recorded mileage is consistent with the advert. The seller is Magna Mazda Salisbury, based in Salisbury.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 September 2026, 24 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observedAsking price
30 September 2026£18,295
23 October 2026£18,295

Price and mileage comparison

Estimated market asking price: £18,718. The asking price is £423 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 1,230 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 34,700 miles lower than typical for a 2020 Mazda Mazda3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 27 March 2027. 7,384 miles at the last test.

4 other cars with the same year, trim, gearbox and fuel are for sale from £11,000 to £16,499.

Other matching cars
Asking priceMileage
£11,00084,450 miles
£13,99534,811 miles
£14,50032,625 miles
£16,49921,121 miles

These cars have covered 21,121–84,450 miles, compared with 8,029 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 · 2020 Mazda Mazda3 price guide

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Vehicle photos

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