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: 35,883 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 2.0 litres, 158 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 161 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2018 Mazda MX-5 RF Sport Nav is 35,883 miles. Its asking price of £14,795 is £971 below the AskCar estimate of £15,766. To work out the AskCar estimate, we analyse UK dealer adverts for 117 Mazda MX-5 RF cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 145 days, and its asking price is down £1,200. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at T Wall Approved in Kingswinford. 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

Fair price: £971 (6%) under the AskCar estimate of £15,766.

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 117 priced Mazda MX-5 RF adverts across different ages and specifications, as of 2 November 2026.

A 2018 Mazda MX-5 RF with the 2.0 petrol engine is typically advertised at £16,500: the median of the 15 for sale on AskCar, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2018 Mazda MX-5 RF has been on sale for at least 145 days, and its asking price has been cut by £1,200. About 6 in 10 of 2018 Mazda MX-5 RF cars are gone from sale within a month of being advertised: 32 of the 57 first advertised between 16 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 10 June 2026 at £15,995. Its asking price is now £14,795, £1,200 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 10 June 2026: £15,995
• 23 July 2026: £15,895
• 22 August 2026: £15,850
• 28 August 2026: £14,995
• 22 October 2026: £14,795

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 11 May 2027.

It has had 7 MOTs. The latest, on 12 May 2026, passed.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge worn very low 2mm; offside rear tyre worn close to legal limit/worn on edge worn to limit 1.6mm; front brake pad(s) wearing thin; and 3 more.

Mileage at that test: 35,370 miles, which matches the advertised 35,883 miles.

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

Similar cars

5 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 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Mazda MX-5 RF Sport NAV, 2.0 petrol convertible, black. Mileage: 41,708 miles. Price: £14,495, £300 less than this car. Dealer: Newtown Motors Cwmbran in Cwmbran. AskCar page: https://askcar.co.uk/car/mazda-mx-5-rf-2018-04d295944814
• 2018 Mazda MX-5 RF Sport NAV, 2.0 petrol convertible, blue. Mileage: 27,000 miles. Price: £16,490, £1,695 more than this car. Dealer: SJ Poulton in Stansted Mountfitchet. AskCar page: https://askcar.co.uk/car/mazda-mx-5-rf-2018-c8a0999238a7
• 2018 Mazda MX-5 RF Sport NAV, 2.0 petrol convertible, silver. Mileage: 25,150 miles. Price: £17,195, £2,400 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

• The nearest: 2018 Mazda MX-5 RF Sport NAV, 2.0 petrol convertible, white, 40 miles from this car. Mileage: 48,000 miles. Price: £14,900, £105 more than this car. Dealer: Beechwood (Derby) Limited (MAZDA, GWM & CHANGAN) in Derby. AskCar page: https://askcar.co.uk/car/mazda-mx-5-rf-2018-1ead03caa8ee