2018 Mazda MX-5 RF 2.0 SKYACTIV-G Sport NAV
Price: £17,990. Fair price: £139 (under 1%) under the AskCar estimate of £18,129, our expected asking price for this car from its model, age, mileage and specification, drawing on 120 priced Mazda MX-5 RF adverts on AskCar as of 6 November 2026.
AskCar lists 130 used Mazda MX-5 RF from 94 UK dealerships, as of 6 November 2026.
Overview
- Make: Mazda
- Model: MX-5 RF
- Trim: Sport NAV
- Version: 2.0 SKYACTIV-G Sport NAV Auto RWD Euro 6 2dr (158 bhp)
- Year: 2018
- Mileage: 32,549 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 2 seats
- Engine: 2.0 litres, 158 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Grey
- CO2: 167 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 Mazda MX-5 RF Sport Nav is advertised with 32,549 miles on the clock. The AskCar estimate for this car is £18,129. It is priced at £17,990, which is £139 below that estimate. The AskCar estimate uses UK dealer asking prices, including 120 Mazda MX-5 RF adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Johnsons Mazda Gloucester, based in Gloucester. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £139 (under 1%) under the AskCar estimate of £18,129.
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 120 priced Mazda MX-5 RF adverts across different ages and specifications, as of 6 November 2026.
A 2018 Mazda MX-5 RF with the 2.0 petrol engine is typically advertised at £16,500: the median of the 17 for sale on AskCar, as of 6 November 2026.
Time on sale
AskCar first saw this 2018 Mazda MX-5 RF advertised today. About 6 in 10 of 2018 Mazda MX-5 RF cars are gone from sale within a month of being advertised: 33 of the 60 first advertised between 16 July 2026 and 3 October 2026.
Price history
AskCar first saw this advert on 6 November 2026 at £17,990. 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 6 November 2026: valid until 30 May 2027.
It has had 7 MOTs. The latest, on 26 May 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 31,697 miles, which matches the advertised 32,549 miles.
Advertised mileage is about 700 miles lower than the median mileage of a 2018 Mazda MX-5 RF on AskCar.
Similar cars
2 other 2018 Mazda MX-5 RF Sport NAV 2.0 petrol automatic convertibles are for sale at UK dealers, from £16,990 to £19,750, as of 6 November 2026.
The 2 closest to this car in mileage:
- 2018 Mazda MX-5 RF Sport NAV, 2.0 petrol convertible, grey. Mileage: 34,000 miles. Price: £16,990, £1,000 less than this car. Dealer: Michael Stockton Motor Company in London. AskCar page: https://askcar.co.uk/car/mazda-mx-5-rf-2018-204c4f269d82
- 2018 Mazda MX-5 RF Sport NAV, 2.0 petrol convertible, silver. Mileage: 18,700 miles. Price: £19,750, £1,760 more than this car. Dealer: Castle Motors in Liskeard. AskCar page: https://askcar.co.uk/car/mazda-mx-5-rf-2018-833adc2ca3d8
Browse all Mazda MX-5 RF cars for sale · 2018 Mazda MX-5 RF price guide
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Photos
1 photo of this car is on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.