Cosmo (1967 to 1996)

The Mazda Cosmo (1967–1996) is the avant-garde spine of Mazda’s history, representing the world's first volume-production twin-rotor vehicle and eventually its most technologically ambitious grand tourer. In the 2026 collector market, the Cosmo remains a tiered investment opportunity: the legendary Series I & II (L10A/L10B) "110S" from the late 1960s are blue-chip icons with market values in Australia reaching between $140,000 and $220,000 AUD for concours examples. The middle "forgotten" generations—the CD (1975–1981) and HB (1981–1989)—offer a more accessible entry for enthusiasts, typically ranging from $15,000 to $30,000 AUD, though pristine turbo-rotary variants are rapidly gaining traction. The final Eunos Cosmo (JC) remains the most sought-after modern iteration, with the flagship 20B three-rotor models commanding between $55,000 and $95,000 AUD due to their mechanical prestige and "bubble era" luxury.

The Mazda Cosmo (1967–1996) is the avant-garde spine of Mazda’s history, representing the world's first volume-production twin-rotor vehicle and eventually its most technologically ambitious grand tourer. In the 2026 collector market, the Cosmo remains a tiered investment opportunity: the legendary Series I & II (L10A/L10B) "110S" from the late 1960s are blue-chip icons with market values in Australia reaching between $140,000 and $220,000 AUD for concours examples. The middle "forgotten" genera… Read more