Australian GT Championship
|Category||Sports car racing|
|Drivers' champion||Klark Quinn|
|Official website||Australian GT|
The Australian GT Championship is a CAMS-sanctioned national title for drivers of GT cars, held annually from 1960 to 1963, from 1982 to 1985 and from 2005. Each championship up to and including the 1963 title was contested over a single race and those after that year over a series of races. The category has not always been well defined and often has become a refugee home for competitors and cars orphaned by category collapse or a sudden change in regulation.
In the first era the championship races were open to closed roof cars (not necessarily production based) complying with CAMS Appendix K regulations. Appendix K catered for modified production Grand Touring cars (such as Lotus Elite), sports cars (such as Jaguar D-Type) fitted with roofs, specials (such as the Centaur Waggott) and touring cars modified beyond the limits of the then current Appendix J regulations. Numbers dropped rapidly away as the years went on and the class was left behind in 1963.
From 1976 to 1981 the Australian Sports Car Championship had been contested by Group D Production Sports Cars. The re-introduction of Group A Sports Cars saw Group D needing a new home. The Australian GT Championship was re-introduced as a home for both Group D and Group B Sports Sedans of the Australian Sports Sedan Championship. The category was something of a hybrid with European racing cars, American IMSA racers and wide variety of Australian Sports Sedans competing together.
Porsche 935's dominated early with Formula One world champion Alan Jones winning the 1982 Championship in an entry backed former race driver Alan Hamilton's Porsche Cars Australia (Hamilton was Australia's major Porsche distributor at the time). Porsche won again in 1983, this time with Rusty French driving the 1982 title winning car, while both the 1984 and 1985 championships were won by Allan Grice and Bryan Thomson respectively, both driving the ex-Bob Jane DeKon Chevrolet Monza, with Thomson also driving his exotic Chevrolet V8 powered twin turbo Mercedes-Benz 450 SLC in the 1985 series.
As time went on the usually slower Sports Sedans started to usurp the category as the more expensive Sports Car refugees dropped in numbers. Sports Sedans also became more effective, especially once local racing car factories and professional racing teams like Elfin Sports Cars, K&A Engineering, Allan Browne's Re-Car team and JPS Team BMW became involved. As with Appendix K of the 1960s grids were widely varied with turbocharged Porsche 935's, BMW 318i's, V8 powered Chevrolet Monza's, Holden Commodores, Alfa Romeo Alfettas and Thomson's lone Mercedes-Benz 450 SLC, and a single V12 Jaguar XJS.
By 1985 the field was mostly Sports Sedans bolstered with recently obsolete Group C Touring Cars and the championship was run concurrently with the Sports Car Championship. For 1986 Sports Sedans went their own way. Within a couple of years Porsche drivers had their own series with the Porsche Cup.
The Australian GT Championship was revived a second time in 2005 after the disbandment of the Australian Nations Cup Championship. Most of the competing 2004 cars remained eligible for 2005 although the controversial Holden Monaros were a notable exception. The FIA GT3 regulations, like those in use in the FIA GT3 European Championship was the core of the new series. The series vehicles reflected GT3, Porsches, Ferraris, Lamborghinis, the controversial Mosler, although series regulations usually specified cars be two-three years old to cut down on costs. Competing drivers are seeded and penalised so as not to flood the series with professional drivers from other categories and increasing there has been an emphassis on longer races, sometimes allowing for more than one driver per car.
- A History of Australian Motor Sport, © 1980
- Australian Motor Racing Yearbooks, 1982/83 to 1985/86