The Canadian co-drove with Grand Am Cup Champion David Empringham in 2005 aboard a Multimatic Motorsports entered factory Ford Mustang FR500C. Maxwell missed out on sharing the title because he skipped one race to compete at Le Mans for Panoz Motor Sports.
Maxwell drove for Multimatic Motorsports with Sebastian Priaulx in a Ford Mustang in the GT4 class in the 2019 British GT Championship. They were in contention for the class title but missed out by just 8.5 points from Tom Canning and Ash Hand, despite finishing ahead of their rivals in the finale.[4]
Motorsports career results
NASCAR
(key) (Bold - Pole position awarded by qualifying time. Italics - Pole position earned by points standings or practice time. * – Most laps led.)