2003 JGTC season

The 2003 JGTC season was the 10th season of Japan GT premiere racing. The GT500 champions of 2003 were the #23 Xanavi NISMO Nissan Skyline GT-R team driven by Satoshi Motoyama and Michael Krumm and the GT300 class champions were the #3 Hasemi Motorsports Nissan Fairlady Z driven by Masataka Yanagida and Mitsuhiro Kinoshita.

Schedule

 * Due to the SARS outbreak, round 4 of the championship, which was planned to be held at the Sepang Circuit on June 20 and 21, was cancelled and later replaced by a round at Fuji Speedway.

GT500 Drivers

 * Scoring system: