HRA Standard Car Class
Class A
(before July 1976)		 Class B
(July 1976 to July 1988)
 Class C
(July 1988 to end 2000)
2017 Rally 1st L. Pelech / J. Sweeney, Mitsubishi Sigma
2nd T. Ahearne / Various, Peugeot 505		 1st G. Wallis / Various, Peugeot 205
2nd R. Garrad / M. Garrad, Peugeot 405
2017 Autocross 1st R. Bos, Volvo 240 =1st M. Forbes, Nissan Pulsar
=1st S.Walters, Peugeot 405
2016 Rally  1st  L. Pelech / J.Sweeney, Mitsubishi Sigma
2nd P. Parry / B. Knights, Nissan Skyline R31		 1st M. Forbes / N. Rossi, Nissan Pulsar
2nd R. Sanderson / Various, Hyundai Excel
Class B
(pre 1981)		 Class C
(pre 1986)
 Class D
(pre 1999)
2015 Rally 1st L. Pelech / P. Sweeney, Mitsubishi Sigma
2nd K.Winter / L. Maurer, Volvo 240		 1st P. Parry / B. Knights, Nissan Skyline R31
2nd  R. Day / Various, Peugeot 405
2014 Rally 1st  R. Cranston / J. Newsom, Toyota Celica SA63
2nd  L. Pelech / P. Sweeney, Mitsubishi Sigma		 1st N.Wright / M. Garrad, Peugeot 505GTI
2nd  P. Parry / B. Knights, Nissan Skyline R31

Standard Car Challenge classes changed in 2016. For 2015 and prior, classes were aligned with HRA competition groups. In 2016 they were aligned with introduction of ADRs.