2023 Mazda Mazda3

2.0 e-Skyactiv X Mhev Exclusive Line Manual FWD Euro 6 4dr (186) (183 bhp)

£18,790

Above the going rate: £1,877 over the typical £16,913 for this model, age and mileage, drawing on 1,262 adverts of this make and model.

Overview

Make: Mazda
Model: Mazda3
Trim: EXCLUSIVE LINE
Version: 2.0 e-Skyactiv X Mhev Exclusive Line Manual FWD Euro 6 4dr (186) (183 bhp)
Mileage: 18,408 miles
Year: 2023
Fuel type: Petrol
Body type: Saloon
Engine: 2.0 L
Gearbox: Manual
Power: 183 bhp
Seats: 5
CO2: 123 g/km
Colour: Grey
Doors: 4
Driven wheels: Front Wheel Drive
Engine badge: e-SKYACTIV-X; MHEV
Hybrid type: Mild hybrid
Emissions standard: Euro 6

About this car

At 18,408 miles, this 2023 Mazda Mazda3 Exclusive Line has covered about 3,900 fewer miles than other 2023 Mazda Mazda3 cars. The dealer is asking £18,790, which is £1,877 above our market estimate of £16,913. We use UK dealer asking prices, including 1,262 Mazda Mazda3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 35 days ago, the asking price has dropped by £200. The seller is FRF Mazda Swansea, based in Swansea.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 September 2026, 35 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £200 from the first recorded £18,990. 1 price reduction recorded, the latest observed on 20 October 2026.

Recorded asking prices
Date observed	Asking price
17 September 2026	£18,990
20 October 2026	£18,790
21 October 2026	£18,790

Price and mileage comparison

Estimated market asking price: £16,913. The asking price is £1,877 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 3,900 miles lower than typical for a 2023 Mazda Mazda3.

MOT

MOT no details held by dvla.

10 other cars with the same year, trim, gearbox and fuel are for sale from £15,770 to £22,998.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£15,770	22,475 miles
£16,750	26,147 miles
£16,790	10,089 miles
£16,790	18,575 miles
£17,499	24,402 miles

These cars have covered 1–29,383 miles, compared with 18,408 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

FRF Mazda Swansea, Swansea. Across the dealer network: 3 branches, 301 cars for sale.

Dealer postcode: SA6 8HL.

Dealer opening hours

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