The Miata stands as one of the most beloved sports cars in automotive history, a testament to the enduring appeal of lightweight, rear-wheel-drive roadsters. Since its inception, the model has cultivated a passionate community and a reputation for delivering pure driving enjoyment. Understanding the evolution of all Miata models requires a look back at the foundational platform that started it all, the Eunos Roadster, which introduced the world to the joy of this now-iconic design.
Origins and the First Generation (NA)
The story of the modern Miata begins with the NA generation, produced from 1989 to 1997. This initial launch was met with immediate critical acclaim, earning the model the prestigious "Motor Trend Car of the Year" award in 1990. The NA's charm lies in its simplicity; it featured a naturally aspirated 1.6-liter inline-four engine producing around 116 horsepower, paired with a manual transmission that encouraged driver engagement. Its lightweight chassis and near 50/50 weight distribution created a handling experience that felt sharp and communicative, setting the benchmark for affordable sports cars.
NA6M and NA8M: The Core Models
Within the first generation, the primary variations were the NA6M and NA8M, distinguished mainly by their market and minor cosmetic details. The NA6M was the standard model sold in North America, while the NA8M was largely identical but often featured the unique pop-up headlights and was sold in other regions. Both shared the same core mechanicals, offering the same reliable and engaging driving dynamics that enthusiasts sought. This first generation laid the groundwork for a model line that would prioritize the driver's experience above all else.
The Second Generation (NB) and Refinement
Progressing to the NB generation, produced from 1998 to 2005, the Miata received a significant update while retaining its core philosophy. The most visible change was the replacement of the pop-up headlights with fixed, retractable units, which improved aerodynamics and reduced maintenance. Under the hood, the NB featured a revised 1.8-liter engine that bumped power output to around 140 horsepower, providing a more effortless highway presence. This generation is often celebrated for balancing the raw excitement of the NA with improved daily usability and refinement.
NB8 and the Mazdaspeed MP3
The NB era also saw the introduction of performance variants that excited the enthusiast community. The NB8 models, available in specific markets, often included stiffer suspension and limited-slip differentials. Arguably the most famous performance version from this generation was the Mazdaspeed MP3, which turbocharged the 1.8-liter engine to produce around 175 horsepower. This turn-key performance option brought supercharged thrills to a wider audience, making the Miata faster and more versatile without sacrificing its accessible nature.
The Modern Era: NC, ND, and ND2
The NC generation, spanning from 2006 to 2015, marked a shift toward greater power and luxury. The base NC model featured a 2.0-liter engine producing 158 horsepower, a noticeable step up from its predecessors. Later, the introduction of the retractable hardtop became a standard feature, adding a layer of convenience without significantly impacting the open-air experience. The ND generation, launched in 2016, brought a completely redesigned platform with a new 2.0-liter Skyactiv-G engine that delivered 181 horsepower, improving efficiency and performance. This iteration also embraced modern technology, including advanced infotainment systems and enhanced safety features.
