2023 Mazda MX-5

1.5 SKYACTIV-G Kizuna Manual RWD Euro 6 (s/s) 2dr (130 bhp)

£18,450

Fair price: within 8% of the typical £19,217 for this model, age and mileage, drawing on 646 adverts of this make and model.

Overview

Make: Mazda
Model: MX-5
Trim: KIZUNA
Version: 1.5 SKYACTIV-G Kizuna Manual RWD Euro 6 (s/s) 2dr (130 bhp)
Mileage: 28,000 miles
Year: 2023
Fuel type: Petrol
Body type: Convertible
Engine: 1.5 L
Gearbox: Manual
Power: 130 bhp
Seats: 2
CO2: 142 g/km
Colour: Grey
Doors: 2
Driven wheels: Rear Wheel Drive
Engine badge: SKYACTIV-G
Emissions standard: Euro 6

About this car

This 2023 Mazda MX-5 Kizuna has covered 28,000 miles, around 13,600 more than typical for its age. The dealer is asking £18,450, which is £767 below our market estimate of £19,217. To estimate its market asking price, we analyse UK dealer adverts for 646 Mazda MX-5 cars across different ages and specifications. We first recorded this car for sale 72 days ago. It is advertised by Roadside Motors in Lisburn.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 August 2026, 72 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observed	Asking price
11 August 2026	£18,195
12 August 2026	£18,195
15 August 2026	£18,888
19 September 2026	£18,450
21 October 2026	£18,450

Price and mileage comparison

Estimated market asking price: £19,217. The asking price is £767 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 646 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 13,600 miles higher than typical for a 2023 Mazda MX-5.

MOT

MOT no details held by dvla.

11 other cars with the same year, trim, gearbox and fuel are for sale from £18,595 to £24,495.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£18,595	13,046 miles
£19,495	16,323 miles
£20,395	13,489 miles
£20,695	18,000 miles
£20,810	10,939 miles

These cars have covered 4,373–22,847 miles, compared with 28,000 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 MX-5 cars for sale · 2023 Mazda MX-5 price guide

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Dealer

Roadside Motors, Lisburn. Across the dealer network: 7 branches, 507 cars for sale.

Dealer postcode: BT28 1AN.