PRICE GUIDE: $50,000  -  $70,000+

A great opportunity to acquire a genuine matching number Holden HZ GTS presented in the sought after Atlantis Blue Metallic with Black Tartan trim.

• • Genuine High Specification late model Holden HZ GTS
  • Rebuilt L31 5.0-litre 308ci V8 engine
  • Rebuilt M21 4-speed manual transmission
  • GV4 Salisbury LSD
  • Factory four-wheel disc brakes
  • Factory color Atlantis Blue paint – Code 30525
  • Factory Black vinyl trim with “Tartan” inserts – Trim Code 18X
  • Factory Power steering and Air conditioning
  • 3 Owner Car - Country Victoria Car.

By the late 1970s, Holden's legendary GTS badge had evolved from an all-out muscle car into a refined grand touring machine, combining strong V8 performance with improved comfort, handling and everyday usability. As the final GTS model of Holden's original rear-wheel-drive Kingswood-based era, the HZ GTS occupies a significant place in Australian motoring history. Genuine matching-numbers examples are becoming increasingly difficult to source, particularly those retaining their original factory colours and high-specification driveline.

This genuine late-model 1978 Holden HZ GTS is believed a matching-numbers example, beautifully presented in its factory Atlantis Blue Metallic paintwork over the highly desirable Black vinyl interior with distinctive Tartan cloth inserts. A genuine three-owner Victoria car, it combines a large folder of maintenance history and careful ownership to create an increasingly collectible Australian muscle car.

Under the bonnet is its L31 5.0-litre (308 cubic-inch) Holden V8 in previously rebuilt (in 2001 - 248klm's) condition, delivering the unmistakable soundtrack, strong low-end torque and effortless cruising performance that made Holden's iconic V8 one of Australia's most respected powerplants. Backing the V8 is a professionally rebuilt M21 four-speed manual transmission with new clutch in 2025, driving through the factory GV4 Salisbury limited-slip differential, together with the refined Radial Tuned Suspension set up creating a rewarding and engaging driving experience. Factory four-wheel disc brakes, power steering and Holden's well-developed Radial Tuned Suspension combine to deliver confident handling and impressive road manners that remain enjoyable on today's roads.

Finished in its factory Atlantis Blue Metallic (Paint Code 30525), one of the most sought-after HZ GTS colours, this example has been repainted over ten years ago and presents with all the bold styling that defined Holden's flagship performance model. The striking paintwork is beautifully complemented by the factory Black vinyl interior with Tartan inserts (Trim Code 18X), giving the car the unmistakable appearance that has made the HZ GTS a favourite among Holden enthusiasts for decades.

Inside, the cabin retains the purposeful yet comfortable atmosphere expected of Holden's premium performance model. The factory Black vinyl seats with Tartan cloth inserts remain true to the car's original specification, complemented by the full GTS instrumentation and driver-focused dashboard. Factory air conditioning and power steering provide a level of comfort that made the HZ GTS equally suited to spirited driving or effortless long-distance touring, while the well-preserved interior reflects the careful ownership this car has enjoyed throughout its life.

Presented in great condition as a three-owner Country Victoria car with its stated 342,794 Klm's from new, this matching-numbers HZ GTS offers the ideal balance of originality, proven mechanical refurbishment with large folder of receipts and fantastic presentation. Whether displayed at car shows, enjoyed on club runs or added to a significant Australian muscle car collection, it remains one of the most desirable late-model GTS variants.

For collectors seeking one of Holden's last and most refined original V8-powered GTS models, this genuine 1978 HZ GTS represents an outstanding opportunity to acquire a highly desirable Australian classic that perfectly combines rarity, authenticity and timeless muscle car appeal.