In a remarkable turn of events, Bonhams auction house will present a significant piece of Formula 1 history this May in Miami. The vehicle in question is the Brawn GP car associated with Jenson Button from the 2009 season. However, it's important to note that this isn't the exact machine that carried Button to his championship title. Instead, it's the one he received following legal proceedings. This auction highlights not only the incredible underdog story of Brawn GP but also the complex aftermath involving contractual obligations and legal battles.

The 2009 Formula 1 season was nothing short of extraordinary for Brawn GP. Left behind by its former owners, the team emerged as an unexpected force to be reckoned with. Under the leadership of Ross Brawn, they introduced a revolutionary design feature—the double diffuser—which provided superior downforce. This innovation allowed Brawn GP to secure victories in six out of the first seven races. As the season progressed, however, other teams began to catch up, leading to intense competition for both the drivers' and constructors' championships. Despite mounting pressure, Brawn GP managed to clinch both titles in the penultimate race at Interlagos, marking a historic achievement.

Following their success, complications arose off the track. According to his contract, Button was entitled to receive a BGP 001 car from the championship-winning season. When Mercedes took over Brawn GP ahead of the 2010 season, they failed to deliver on this promise, prompting Button to take legal action in April 2010. After rejecting an initial offer of a replica chassis, Button insisted on obtaining an authentic car. Eventually, the court intervened, resulting in Mercedes handing over the 01 chassis, which had been driven by Rubens Barrichello during the early part of the 2009 season. This particular chassis achieved notable success, including two victories and several podium finishes.

The upcoming auction of the BGP 001/01 chassis in Miami serves as a testament to the thrilling and tumultuous journey of Brawn GP and Jenson Button. While no specific price has been announced by Bonhams, given the recent sales of championship-winning cars driven by legends like Michael Schumacher and Lewis Hamilton, this BGP 001/01 is expected to fetch a substantial sum. Its presence at the auction underscores the enduring legacy of that unforgettable 2009 season, reminding us of the triumphs and challenges faced by one of motorsport's most inspiring underdog stories.