2023 Mazda MX-5 1.5 SKYACTIV-G Prime Line

Overview

• Make: Mazda
• Model: MX-5
• Trim: Prime Line
• Version: 1.5 SKYACTIV-G Prime Line Manual RWD Euro 6 (s/s) 2dr (130 bhp)
• Year: 2023
• Mileage: 15,268 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 1.5 litres, 130 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: White
• CO2: 142 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Mazda MX-5 Prime Line is advertised with 15,268 miles on the clock. The dealer is asking £15,999, which is £1,983 below the AskCar estimate of £17,982. To work out the AskCar estimate, we analyse UK dealer adverts for 629 Mazda MX-5 cars across different ages and specifications. We have tracked this advert for 1 day. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is D M Keith Byd Keighley, based in Keighley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Good value: £1,983 (11%) under the AskCar estimate of £17,982.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 629 priced Mazda MX-5 adverts across different ages and specifications, as of 2 November 2026.

A 2023 Mazda MX-5 with the 1.5 petrol engine is typically advertised at £20,400: the median of the 20 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2023 Mazda MX-5 advertised 1 day ago. About half of 2023 Mazda MX-5 cars are gone from sale within a month of being advertised: 31 of the 60 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 1 November 2026 at £15,999. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 12 March 2027.

It has had one MOT, on 13 March 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 13,238 miles, which matches the advertised 15,268 miles.

Advertised mileage is about 1,000 miles higher than the median mileage of a 2023 Mazda MX-5 on AskCar.

Similar cars

2 other 2023 Mazda MX-5 Prime Line 1.5 petrol manual convertibles are for sale at UK dealers, from £17,591 to £18,999, as of 2 November 2026.

The 2 closest to this car in mileage:

• 2023 Mazda MX-5 Prime Line, 1.5 petrol convertible, red. Mileage: 15,863 miles. Price: £17,591, £1,592 more than this car. Dealer: Peoples Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2023-97245008fa06
• 2023 Mazda MX-5 Prime Line, 1.5 petrol convertible, grey. Mileage: 11,728 miles. Price: £18,999, £3,000 more than this car. Dealer: Park's Land Rover Inverness in Inverness. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2023-a9067c5f9c86