The NC evolved across three sub-generations: NC1 (2006-2008) is noted for a notoriously high ride height and some model-exclusive paint/features, NC2/NC3 gained power and are the market darlings, and later cars added trim like the NC3's Y-Spoke wheels. Buyers use these distinctions plus front-high 'Carolina Squat' stance as inspection cues.
NC1 / NC2 / NC3 generational differences
Mazda MX-5 Miata (NC) · variant