HX (1976 to 1977)

The Holden HX Monaro (produced 1976–1977) represents a pivotal moment for the nameplate, as it was the series that officially deleted the "Monaro" branding from the two-door body, leaving the GTS sedan as the sole bearer of the badge until the limited-run LE Coupe arrived to clear the final shells. In the 2026 Australian market, the HX is highly regarded by enthusiasts who appreciate its bold mid-70s styling, with market values for a genuine HX GTS sedan typically ranging from $55,000 to $98,000 AUD, while the more exclusive, pillarless HX LE Coupe (of which only 580 were built) consistently fetches between $145,000 and $215,000 AUD for investment-grade survivors. Its desirability is bolstered by its "end-of-an-era" status and iconic features like the quad-headlight front and distinctive "honeycomb" wheels, attracting a dedicated buyer pool of Gen X collectors, muscle car historians, and lifestyle investors who value rarity over the sheer production volume of the HQ. Locally, liquidity is exceptionally high for cars in high-impact colours like Mandarin Red or Cotillion White that retain their original "polluted" 4.2L or 5.0L V8s, as 2026 buyers prioritise documented authenticity and factory-correct crushed velour interiors to distinguish genuine GTS examples from clones.

The Holden HX Monaro (produced 1976–1977) represents a pivotal moment for the nameplate, as it was the series that officially deleted the "Monaro" branding from the two-door body, leaving the GTS sedan as the sole bearer of the badge until the limited-run LE Coupe arrived to clear the final shells. In the 2026 Australian market, the HX is highly regarded by enthusiasts who appreciate its bold mid-70s styling, with market values for a genuine HX GTS sedan typically ranging from $55,000 to $98,000… Read more