Cadillac confirms that Connor Zilisch and Colton Herta will test its V-Series.R GTP cars at Daytona International Speedway from November 14–16, 2025. This test, sanctioned by IMSA, will be the first public look at Cadillac’s 2026 aerodynamic package. It also serves as an important step for both drivers, Zilisch, the 19-year-old NASCAR talent, and Herta, the 25-year-old IndyCar veteran.
Zilisch will drive the #31 Whelen-sponsored Cadillac for Action Express Racing, while Herta will pilot the #40 car for Wayne Taylor Racing. The test highlights Cadillac’s push to combine youthful energy with proven experience, shaping its 2026 endurance racing lineup.
Connor Zilisch’s Ascent in Endurance Racing
Connor Zilisch is quickly making a name for himself beyond NASCAR. Fresh off a strong season in the Xfinity Series, where he finished as runner-up, Zilisch is now stepping into endurance racing with this Daytona test. He’s no stranger to success on long tracks; his LMP2 class win at the Rolex 24 already proved his adaptability.
Cadillac is also evaluating Zilisch for a potential fourth driver role in the 2026 Rolex 24 at Daytona. Speaking about the chance, Zilisch told Dailysportscar, “Hopefully, we’re going to make the most of it and see if this can lead to more opportunities for me in the Cadillac because it would be super cool for me to race at the highest levels of endurance racing.”
This test is more than just a few laps; it could mark the start of a long-term endurance racing path for Zilisch as Cadillac continues to scout versatile young talent.
Colton Herta’s Diverse Racing Portfolio
At 25, Colton Herta already has a packed résumé. Known for his speed and precision in IndyCar, Herta will now get behind the wheel of Cadillac’s V-Series.R prototype for the first time. He’ll team up with Jordan Taylor and Louis Delétraz in the #40 entry, preparing for major 2026 events like the 24 Hours of Daytona, 12 Hours of Sebring, and Petit Le Mans.
Beyond IMSA, Herta’s schedule includes driving for Hitech TGR in FIA Formula 2 and serving as a reserve driver for Cadillac’s Formula 1 team. His participation in the Daytona test shows Cadillac’s confidence in his adaptability and technical feedback. The updated 2026-spec car will give Herta valuable seat time in preparation for next season’s endurance challenges.
Cadillac’s Blueprint for 2026 Success
Cadillac’s move to feature Zilisch and Herta reflects a clear strategy: blend new energy with proven skill to stay ahead in IMSA competition. The V-Series.R will be tested under its revised aerodynamic package, one of the brand’s allocated development “jokers.” The cars will complete five test sessions over two days, focusing on data collection, balance, and reliability.
Alongside Zilisch and Herta, other key Cadillac drivers like Filipe Albuquerque, Ricky Taylor, and Will Stevens will also take part, ensuring a full range of feedback. This test, just days away, is Cadillac’s first public run of its upgraded car, a major milestone as preparations ramp up for the 2026 Rolex 24.
By investing in both rising stars and seasoned racers, Cadillac is laying the groundwork for another strong year in endurance racing. The upcoming Daytona test will not only showcase the refined V-Series.R but also set the tone for Cadillac’s 2026 campaign, with Zilisch and Herta playing vital roles in the brand’s evolving story.
Like Heavy Sports’s content? Be sure to follow us.
This article was originally published on Heavy Sports
The post Connor Zilisch and Colton Herta to Showcase Talent at Cadillac’s Daytona Test appeared first on Heavy Sports.