2003 would be the best year for the cars, as Prodrive won the GTS class at the 24 Hours of Le Mans, took second in the GTS class championship in the American Le Mans Series with four wins, and Scuderia Italia won the FIA GT championship with eight wins.
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The 550 GT made one of its final appearances at the 2003 24 Hours of Le Mans.
2003 | Le Mans | 2003 in music | 24 Hours of Le Mans | 2003 invasion of Iraq | 2003 ATP Tour | 2003 Pan American Games | 2003 Rugby World Cup | 12 Hours of Sebring | Communications Act 2003 | 24 Hours of Daytona | 2003 in film | Ontario general election, 2003 | 2003 World Series of Poker | 2003 World Championships in Athletics | 2003 in television | 2003 in baseball | Quebec general election, 2003 | 2003 Cricket World Cup | Party Monster (2003 film) | Liturgy of the Hours | 2003 NFL season | Peter Pan (2003 film) | New South Wales state election, 2003 | Canonical hours | 24 Hours Nürburgring | 2003 WTA Tour | Underworld (2003 film) | New Brunswick general election, 2003 | Eurovision Song Contest 2003 |