Mike Rockenfeller, Jenson Button and Jimmie Johnson put a new Chevrolet Camaro ZL-1 through its paces for the first time at Daytona International Speedway on Tuesday, kicking off its preparation for the 100th anniversary 24 Hours of Le Mans in June.Rockenfeller and Johnson have already logged more than 2,000 miles...

Filipe Albuquerque and Ricky Taylor took another big step toward the IMSA WeatherTech SportsCar Championship DPi title with a convincing victory in Sunday’s Hyundai Monterey Sports Car Championship at Michelin Raceway Laguna Seca.The two drivers combined in the No. 10 Konica Minolta Acura ARX-05 for their third victory of the...

Renger van der Zande was quickest for Cadillac in Sunday morning’s warm-up at WeatherTech Raceway Laguna Seca.Driving the No. 01 Chip Ganassi Racing Cadillac DPi, van der Zande ran a 1m15.729, +0.164s ahead of Ricky Taylor, +0.020s in the No. 10 Konica Minolta Acura ARX-05. Felipe Nasr was third, +0.164s...

Acura swept the front row in Saturday qualifying for the Hyundai Monterey Sports Car Championship, with Filipe Albuquerque and Dane Cameron sweeping the top two positions. Sunday, Acura will be seeking its third consecutive victory at WeatherTech Raceway Laguna Seca.Albuquerque ran a track-record lap of 1m14.441s in the No. 10...

Fast but unlucky this season, Chip Ganassi Racing scored a breakthrough victory in Saturday’s Chevrolet Sports Car Classic at Detroit’s Belle Isle Park, with Kevin Magnussen and Renger van der Zande leading all but two of the 66 laps to give the No. 01 Cadillac DPi-V.R its maiden IMSA WeatherTech...

Race day at Detroit’s Belle Isle Park greeted the IMSA competitors with sunny skies and 85-degree temperatures for the morning warm-up ahead of this afternoon’s Chevrolet Sports Car Classic. Harry Tincknell was fastest in the 20-minute session, turning a lap of 1m21.783s in the No. 55 Mazda Motorsports RT-24P.Dane Cameron...

With temperatures approaching the 90s, competition was sizzling in IMSA WeatherTech SportsCar Championship qualifying Friday at Detroit’s Belle Isle Circuit.Five of the six entries in the lead DPi class took times at the top of the chart in the abbreviated session, with the pole swapping back and forth a dozen...

Kevin Magnussen recorded the best lap of the day in Friday’s second IMSA WeatherTech SportsCar Championship practice session on Detroit’s Belle Isle temporary circuit, turning a lap of 1m20.068s in the No. 01 Chip Ganassi Racing Cadillac DPi-V.R.Running in the shadow of the Renaissance Center -- General Motors’ world headquarters...

Tristan Vautier gave Cadillac early bragging rights at its home track by turning the fastest lap in the closing seconds of Friday morning’s opening practice for the Chevrolet Sports Car Classic at Detroit’s Belle Isle circuit.Vautier turned a lap of 1m21.588s in the No. 5 Mustang Sampling/JDC-Miller Motorsports Cadillac DPi-V.R...

Tomy Drissi survived a last-lap melee and a controversial decision to score his first career Trans Am Series presented by Pirelli victory in the Johnson Controls 100, Round 3 of the 2000 campaign at Long Beach.Drissi was originally checkered as the winner in the No. 15 Drissi Advertising Ford Mustang...