Career
He currently drives for Cadillac in the Pirelli World Challenge, winning the 2012, 2013, 2014 and 2015 GT driver's championship. He also spent 1996 in the Indy Racing League, racing in the Indianapolis 500 and finishing in the top 10 in half of his 4 starts. He has seven class wins in the 12 Hours of Sebring, more than any other driver, and an overall title in 1994 when racing for Nissan.
O'Connell was also featured in Chevy's 2007, Super Bowl ad, "Ain't We Got Love" also featuring Mary J. Blige, rapper T.I., Big & Rich, and Dale Earnhardt, Jr.
In 2013, O'Connell competed in the Johnsonville Sausage 200 at Road America in the NASCAR Nationwide Series for JR Motorsports, driving the No. 5 Chevrolet Camaro; he finished 12th in the event.