Mazda MX-5 Miata ND RF Retractable Fastback
Introduced in 2016, the MX-5 RF combined the ND generation’s two-seat sports-car layout with an electrically retractable roof and distinctive fastback bodywork.
A fastback within the ND generation
The Mazda MX-5 RF is the factory retractable-hardtop body variant of the fourth-generation MX-5 Miata (ND). RF means Retractable Fastback; Mazda marketed it as the Roadster RF in Japan. It retained two seats and open-air capability while giving the closed car a roofline that flowed into the rear bodywork. It belongs within the ND generation rather than constituting a separate generation or a single equipment grade.
Mazda presented the RF in March 2016 for its New York International Auto Show debut. The announcement offered two SKYACTIV-G petrol engine sizes according to market, with the 2.0-litre specified for North America. Mazda’s global debut announcement establishes the RF’s identity and intended market scope.
Production and introduction
RF production began on 4 October 2016 at Mazda’s Ujina Plant No. 1 in Hiroshima, Japan. Mazda’s announcement appeared the following day and identified the initial production as cars for North America and Europe, where sales launches were planned from early 2017. These dates distinguish the start of manufacturing from subsequent market introductions. Mazda production announcement.
Japanese orders opened on 10 November 2016, with the domestic on-sale date announced as 22 December 2016. Thus the RF’s Japanese introduction belongs to calendar year 2016, even though overseas introductions followed a different timetable. Japanese launch announcement.
Roof design and packaging
The RF’s defining feature is its electrically operated roof. Opening it retracts the overhead sections and rear window while leaving the rear roof structure visible, producing a different silhouette from the soft-top. Mazda’s debut announcement specified operation at speeds up to 10 km/h. Roof design and operation.
For the Japanese launch specification, Mazda quoted approximately 13 seconds for opening or closing and 127 litres of luggage capacity, described as almost equal to the soft-top’s. The suspension retained double wishbones at the front and a multilink rear arrangement, with tuning tailored to the hardtop model. Japanese product overview.
Engines, transmissions and market distinctions
Engine availability was market-dependent: Mazda’s global introduction identified SKYACTIV-G 1.5 and 2.0 petrol engines. Consequently, the RF designation alone does not establish engine size. Global powertrain announcement.
Japan’s launch range used the 2.0-litre engine with front-engine, rear-wheel drive. S and VS grades offered six-speed manual or automatic transmissions; RS was manual-only. VS featured auburn Nappa leather, while Brembo brakes were offered through an RS option package. These are Japanese RF grade distinctions, separate from the catalogue’s Japanese RS soft-top record. Japanese launch specifications.
For the United States, Mazda’s 2019 model-year RF announcement listed Club and Grand Touring grades with a revised 2.0-litre engine rated at 181 horsepower at 7,000 rpm. Six-speed manual and automatic transmissions were available. Manual Club equipment included Bilstein dampers, a shock-tower brace and a limited-slip differential; the manual Grand Touring could receive those features through the GT-S package. These specifications describe the US 2019 model year and should not be applied to the original Japanese launch cars. US 2019 RF specifications.
Development within the ND series
The US 2019 model-year revision was announced in July 2018 for an August sales introduction. Alongside the revised engine, Mazda added a telescoping steering column and a standard rearview camera. This is an example of a model-year change arriving during the preceding calendar year. 2019 model-year announcement.
On 5 October 2023, Mazda announced a further Japanese-market revision of the Roadster and Roadster RF, with sales scheduled for mid-January 2024. Changes included revised lighting, an 8.8-inch centre display and revised electric power steering. Manual RF versions received an asymmetric limited-slip differential and a DSC-TRACK stability-control mode. The Japanese RF range remained 2.0-litre, with S and VS offering manual or automatic transmissions and RS retaining a manual gearbox. These were developments of the fourth generation. Mazda’s Japanese update announcement.
The dates above document introduction and selected subsequent changes; they do not establish a final production date or an RF-only production total.
Place in MX-5 history
The RF extended Mazda’s retractable-hardtop approach by making the fastback profile central to the car’s appearance. Its historical significance lies in this combination of an enclosed roof and an open cockpit within the established two-seat MX-5 format. Mazda explicitly presented the design as a way to broaden the appeal of open-top driving. Mazda’s explanation at the RF debut.
For the broader lineage, see the Mazda MX-5 Miata and its ND generation. Equipment grades and later revisions remain distinctions within this RF body variant.
Sources and image credit
- Mazda: RF global debut, 23 March 2016.
- Mazda: start of RF production in Hiroshima, 5 October 2016.
- Mazda: Japanese Roadster RF launch and product specifications, 10 November 2016.
- Mazda North American Operations: US 2019 model-year RF revisions, 30 July 2018.
- Mazda: Japanese Roadster and RF revisions announced on 5 October 2023.
- Vauxford: 2017 Mazda MX-5 RF SE-L Nav 1.5 photograph, Wikimedia Commons, CC BY-SA 4.0.
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Mazda MX-5 Miata ND RF Retractable Fastback SKYACTIV-G 2.0 Engine
The RF’s 2.0-litre petrol engine powered Japan’s S, VS and RS launch grades and received a higher-revving revision introduced in Japan in 2018 and in the United States for model year 2019.
Engine
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