2018 Mazda MX-5 RF 2.0 SKYACTIV-G Sport NAV

Overview

• Make: Mazda
• Model: MX-5 RF
• Trim: Sport NAV
• Version: 2.0 SKYACTIV-G Sport NAV Manual RWD Euro 6 2dr (158 bhp)
• Year: 2018
• Mileage: 17,582 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 2.0 litres, 158 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Red
• CO2: 161 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 17,582 miles, this 2018 Mazda MX-5 RF Sport Nav has covered about 13,900 fewer miles than other 2018 Mazda MX-5 RF cars. Its asking price of £16,950 is £311 below the AskCar estimate of £17,261. The AskCar estimate uses 122 UK dealer adverts for the Mazda MX-5 RF, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 1 day ago. The government's MOT record matches its advertised mileage. You can find this car at Victoria Park Mazda in Cardiff. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £311 (1%) under the AskCar estimate of £17,261.

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 122 priced Mazda MX-5 RF adverts across different ages and specifications, as of 4 November 2026.

A 2018 Mazda MX-5 RF with the 2.0 petrol engine is typically advertised at £16,700: the median of the 17 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2018 Mazda MX-5 RF advertised 1 day ago. About 6 in 10 of 2018 Mazda MX-5 RF cars are gone from sale within a month of being advertised: 33 of the 58 first advertised between 16 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £16,950. 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 4 November 2026: valid until 30 May 2027.

It has had 6 MOTs. The latest, on 27 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 15,811 miles, which matches the advertised 17,582 miles.

Advertised mileage is about 13,900 miles lower than the median mileage of a 2018 Mazda MX-5 RF on AskCar.

Similar cars

6 other 2018 Mazda MX-5 RF Sport NAV 2.0 petrol manual convertibles are for sale at UK dealers, from £14,495 to £17,195, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 Mazda MX-5 RF Sport NAV, 2.0 petrol convertible, white. Mileage: 12,976 miles. Price: £16,700, £250 less than this car. Dealer: Pentagon Lincoln Used Car Centre in Lincoln. AskCar page: https://askcar.co.uk/car/mazda-mx-5-rf-2018-13d6d3afa764
• 2018 Mazda MX-5 RF Sport NAV, 2.0 petrol convertible, silver. Mileage: 25,150 miles. Price: £17,195, £245 more than this car. Dealer: GT Sixty-Seven Automotive in King's Lynn. AskCar page: https://askcar.co.uk/car/mazda-mx-5-rf-2018-5a64be6ebbd0
• 2018 Mazda MX-5 RF Sport NAV, 2.0 petrol convertible, blue. Mileage: 27,000 miles. Price: £16,490, £460 less than this car. Dealer: SJ Poulton in Stansted Mountfitchet. AskCar page: https://askcar.co.uk/car/mazda-mx-5-rf-2018-c8a0999238a7

• The nearest: 2018 Mazda MX-5 RF Sport NAV, 2.0 petrol convertible, black, 16 miles from this car. Mileage: 41,708 miles. Price: £14,495, £2,455 less than this car. Dealer: Newtown Motors Cwmbran in Cwmbran. AskCar page: https://askcar.co.uk/car/mazda-mx-5-rf-2018-04d295944814