The HDT models were named "SS Group One", "SS Group Two" and "SS Group Three", with the lattermost also featuring the Holden 5.0-litre V8 in a higher state of tune). The SS sedans were initially exclusively Maranello Red in color, but were later also made available in Alabaster White. The Group Three-tuned V8 produces  at 4750 rpm.
The HDT models were named "SS Group One", "SS Group Two", and "SS Group Three".  The third group featured a more powerful Holden 5.0-litre V8 engine, while the SS sedans initially came in Maranello Red but later became available in Alabaster White. The high-performance V8 engine in the Group Three model produced 4750 rpm.