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How GM's grueling 24-hour test gets the kinks out of its performance cars

One of the biggest challenges automakers face when designing a high-performance car is making sure that it is both fast and reliable. For General Motors, any car that might be taken to the track by its owner - like the Corvette, Camaro Z/28 (shown above) and the Cadillac CTS-V, for example - undergoes a rigorous and strenuous 24-hour test by engineers at the Milford Proving Grounds, as pointed out by Car and Driver.
We've posted on this topic in the past - on a video showing the Camaro ZL1 being brutalized, for instance - but this article gives a more in-depth look at what actually happens behind the scenes... including what that poor ZL1 went through. Though the test isn't for 24 hours straight, the cars are pushed as hard as possible by some of GM's best drivers with only the brakes and tires replaced frequently.
We don't want to ruin the fun for you, but it is an interesting article that tells just some of what GM does to develop its sports cars. Check out the full article over at Car and Driver for the rest of the story.

Alonso's Cadillac team wins 2019 24 Hours of Daytona

Two-time Formula One champion Fernando Alonso won the rain-shortened 24 Hours of Daytona, overhauling Felipe Nasr two laps from the eventual finish on Sunday. The Spaniard became only the third Formula One champion to win the race, joining Phil Hill (1964) and Mario Andretti (1972). "It's amazing," Alonso told NBCSN. "Just an amazing experience with this team, from the test and now the race –- a perfect execution of the race. "Very different conditions and we've been competitive in everything –- dry, wet, night and day. Really happy for the team and all the guys." Alonso, who retired from Formula One racing after the 2018 season, said the victory would rank very high among all his accomplishments. "To win this kind of endurance racing at iconic places like Daytona means a lot," he said. "With zero experience and background in endurance before (last year) it's quite a big thing." Already the winner of last year's 24 Hours of Le Mans, the 37-year-old Alonso will attempt to complete the Triple Crown of motorsports by capturing the Indy 500 in May. Driving the Wayne Taylor Cadillac DPI, Alonso took command of the race for keeps when Brazilian Nasr failed to navigate turn one and drove into deep water, losing a 1.5-second advantage. By the time Nasr had things under control, Alonso was 12 seconds ahead. Kamui Kobayashi, Jordan Taylor and Renger vanDer Zande teamed up with Alonso for the victory in his second try in the 24-hour race which was twice red-flagged because of rain and water on the track and was halted 10 minutes early. "With all the rain, I've never seen a race like this," Team Penske boss Roger Penske told NBCSN. Alexander Rossi was the only other driver to finish in the lead lap. He took third. Italian Alex Zanardi's return to endurance racing 17 years after he lost both legs in a horrific race wreck got off to a bad start 90 minutes into the race, At the beginning of his first stint driving, Zanardi encountered a problem with his steering wheel. The 52-year-old was using a special wheel with hand controls for the car, and the connecting pins were damaged when he attempted to connect it as the car was dropped from the jack. His No. 24 BMW Team RLL team finished 32nd overall and ninth in class. Full results. Related Video: Featured Gallery 24 Hours of Daytona 2019 View 20 Photos Motorsports Cadillac daytona

Ward's reveals annual 10 Best Engines list for 2013

Ward's Auto has released its annual 10 Best Engines award winners. The 2013 list covers the full width and breadth of the internal combustion spectrum, from a spate of efficient four-cylinders to the most powerful production V8 on the planet. As always, the entries must be available in a production vehicle in the first quarter of 2013 with an MSRP of less than $55,000. The supercharged 3.0-liter V6 from the Audi S5 held on for the fourth consecutive year, and BMW earned two spots on the list with its turbo 2.0-liter four-cylinder and turbo 3.0-liter inline-six.
Ford pulled in two awards for its 2.0-liter EcoBoost four-cylinder and and the supercharged 5.8-liter V8 from the Shelby GT500. Honda matched BMW and Ford with two wins of its own. Wards awarded the 2.4-liter four-cylinder from the Honda Accord Sport as well as the 3.5-liter V6 from the Honda Accord. Chrysler, General Motors and Subaru each garnered a spot on the list as well for the 3.6-liter V6 in the Ram 1500, the turbo 2.0-liter four-cylinder in the Cadillac ATS and the 2.0-liter four-cylinder the Subaru BRZ, respectively. You can read the full press release below for more information.