JDC-Miller MotorSports began 2026 in a very interesting position within the world of prototype sports car racing’s top category, as the last true privateer left standing in IMSA GTP.

Five years after they won the 12 Hours of Sebring together with a Cadillac, JDC-Miller MotorSports has reunited with Mustang Sampling, which is set to serve as the primary sponsor of the team’s No. 5 Porsche 963 for the rest of the season.

IMSA has published the entry list for the 74th annual Mobil 1 Twelve Hours of Sebring later this month, featuring 55 cars across all four categories.

At first glance, the No. 5 Mustang Sampling Cadillac DPi-V.R looks like the same car that Action Express Racing campaigned from 2017-19. Driver Joao Barbosa who won for Mustang Sampling in the 2018 Rolex 24 At Daytona, returns in the black and gold No. 5 Cadillac DPi-V.R.However, while it looks...

Two-time IMSA Prototype champion and three-time overall Rolex 24 At Daytona winner Joao Barbosa is determined to continue his career in the WeatherTech SportsCar Championship after exiting Action Express Racing.Facing a vast shortfall in funding for the No. 5 Cadillac DPi-V.R, the AXR team recently announced it expects to focus...

Last year, the Mustang Sampling Cadillac team of Filipe Albuquerque and Joao Barbosa led the final 31 of 70 laps of IMSA's Prototype race on the streets of Long Beach, with the unique event bringing out the best in both drivers and the No. 5 Action Express Racing crew.“Last year,...

Felipe Nasr ran the fastest lap in the final minute of Friday's opening practice for the Bubba Burger Sports Car Grand Prix, turning a lap of 1m13.582s in the No. 31 Whelen Engineering Cadillac DPi-V.R.Action Express Racing took the top two positions, with Filipe Albuquerque running 1m13.675s in the No....

Action Express Racing heads into this weekend's BUBBA burger Grand Prix of Long Beach with a tweaked driver line-up for its Mustang Sampling No. 5 Cadillac. The 100-minute race will not only mark the first sprint race of the IMSA season following the Rolex 24 At Daytona and 12 Hours...

Filipe Albuquerque and Stuart Middleton managed to nurse their overheating Cadillacs home to give Action Express Racing a dominant 1-2 finish in a record-breaking Rolex 24 At Daytona.Rolex 24 resultsChristian Fittipaldi and Joao Barbosa joined Albuquerque in the No.5 Mustang Sampling Cadillac DPi-V.R, while Eric Curran, Felipe Nasr and Mike...

The Rolex 24 continued with its third consecutive caution-free hour of racing. With only four pace car periods so far, the 56th running of the Daytona classic threatens to break the all-time distance records.The record for the current 3.56-mile circuit was set in 1992 by Nissan Motorsports, which completed 762...