2023 Mazda Mazda3

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

£12,700

Fair price: within 8% of the typical £12,490 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-G Mhev GT Sport Auto FWD Euro 6 5dr (120 bhp)
Mileage
75,854 miles
Year
2023
Fuel type
Petrol
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Power
120 bhp
Seats
5
CO2
140 g/km
Colour
Grey
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 75,854 miles on the clock, this 2023 Mazda Mazda3 GT Sport has done roughly 53,100 more miles than a typical 2023 Mazda Mazda3. The dealer is asking £12,700, which is £210 above our market estimate of £12,490. Our estimate draws on 1,246 Mazda Mazda3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 67 days ago, and its asking price has since fallen by £290. It may give you a starting point for a conversation about price. Its recorded MOT is valid until 12 January 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at Carworld Car Supermarket in Peterborough.

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: £290 from the first recorded £12,990. 1 price reduction recorded, the latest observed on 2 October 2026.

Recorded asking prices
Date observedAsking price
15 August 2026£12,990
2 October 2026£12,700
20 October 2026£12,700

Price and mileage comparison

Estimated market asking price: £12,490. The asking price is £210 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 1,246 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 53,100 miles higher than typical for a 2023 Mazda Mazda3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 12 January 2027. 71,410 miles at the last test.

9 other cars with the same year, trim, gearbox and fuel are for sale from £16,999 to £21,000.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£16,99947,928 miles
£17,47543,044 miles
£18,27331,698 miles
£18,99916,162 miles
£19,3807,890 miles

These cars have covered 7,890–47,928 miles, compared with 75,854 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 · 2023 Mazda Mazda3 price guide

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Dealer

Carworld Car Supermarket, Peterborough. Across the dealer network: 995 cars for sale.

Dealer postcode: PE1 5PE.

Dealer opening hours

Monday
09:00-18:45
Tuesday
09:00-18:45
Wednesday
09:00-18:45
Thursday
09:00-18:45
Friday
09:00-18:45
Saturday
09:00-18:45
Sunday
10:30-17:00

Vehicle photos