2023 Mazda CX-30

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

£17,250

Fair price: within 8% of the typical £16,688 for this model, age and mileage, drawing on 1,578 adverts of this make and model.

Overview

Make: Mazda
Model: CX-30
Trim: GT SPORT
Version: 2.0 e SKYACTIV-G Mhev GT Sport Manual FWD Euro 6 (s/s) 5dr (120 bhp)
Mileage: 20,281 miles
Year: 2023
Fuel type: Petrol
Body type: SUV
Engine: 2.0 L
Gearbox: Manual
Power: 120 bhp
Seats: 5
CO2: 134 g/km
Colour: Blue
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: e-SKYACTIV G; MHEV
Hybrid type: Mild hybrid
Emissions standard: Euro 6

About this car

The advertised mileage for this 2023 Mazda CX-30 GT Sport is 20,281 miles. Its asking price of £17,250 is £562 above our estimate of £16,688. To estimate its market asking price, we analyse UK dealer adverts for 1,578 Mazda CX-30 cars across different ages and specifications. We first recorded this car for sale 14 days ago. The latest MOT record shows an expiry date of 30 September 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Victoria Park Mazda in Cardiff.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 7 October 2026, 14 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
7 October 2026	£17,250
20 October 2026	£17,250

Price and mileage comparison

Estimated market asking price: £16,688. The asking price is £562 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 1,578 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 700 miles lower than typical for a 2023 Mazda CX-30.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 30 September 2027. 20,285 miles at the last test.

26 other cars with the same year, trim, gearbox and fuel are for sale from £15,199 to £18,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£15,199	29,570 miles
£15,250	27,992 miles
£15,250	31,400 miles
£15,377	35,429 miles
£15,495	43,557 miles

These cars have covered 7,325–43,557 miles, compared with 20,281 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 CX-30 cars for sale · 2023 Mazda CX-30 price guide

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Dealer

Victoria Park Mazda, Cardiff. Across the dealer network: 73 branches, 1,026 cars for sale.

Dealer postcode: CF11 8AQ.