2014 Cadillac Ats Luxury Rwd on 2040-cars

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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.

Blackwings, a G 63 gets dirty and a wave of rad-era nostalgia | Autoblog Podcast #693

In this episode of the Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Associate Editor Byron Hurd, who has spent the past few weeks sampling a near-endless string of enthusiast vehicles. They start off discussing Cadillac's 2022 CT4-V and CT5-V Blackwing models, which Byron had the opportunity to drive at Virginia International Raceway. They follow that up with a discussion of the Mercedes-Benz AMG G 63, which Byron also drove on a track, albeit one of a very different sort. After that, some news. Greg and Byron run down the list of returning enthusiasts nameplates, including Integra, Z and Countach, and cap off by talking about what a third-generation Acura NSX might look like.  Send us your questions for the Mailbag and Spend My Money at: Podcast@Autoblog.com. Autoblog Podcast #693 Get The Podcast Apple Podcasts – Subscribe to the Autoblog Podcast in iTunes Spotify – Subscribe to the Autoblog Podcast on Spotify RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown What we're driving 2022 Cadillac CT5-V Blackwing First Drive 2022 Cadillac CT4-V Blackwing First Drive 2021 Mercedes-AMG G63 Off-Road Review News Mercedes shelves almost every V8 model for 2022 There will be a third-generation NSX, says Acura V.P. Lamborghini Countach LPI 800-4 revealed, basically a retro Sian 2023 Nissan Z is revealed with two turbos, 400 horsepower and six manual gears Acura Integra will return in 2022 after a long hiatus Feedback Email – Podcast@Autoblog.com Review the show on Apple Podcasts Autoblog is now live on your smart speakers and voice assistants with the audio Autoblog Daily Digest. Say “Hey Google, play the news from Autoblog” or "Alexa, open Autoblog" to get your favorite car website in audio form every day. A narrator will take you through the biggest stories or break down one of our comprehensive test drives. Related Video: 2021 Mercedes-AMG G63 Off-Road Review -- The Forbidden Hoot | Autoblog

GM admits Cadillac ELR no real competition for Tesla Model S

Last year, then-CEO of General Motors, Dan Akerson, made it clear that the company lookouts at the Ren Cen had California automaker Tesla in their sights. "If you want to compete head-to-head with Tesla, and we ultimately will, you want to do it with a Cadillac," he said. So, given the fact that the Cadillac ELR has a plug and sells for roughly the same price at the Tesla Model S ($75,000 vs $69,900, before incentives) and that Cadillac doesn't have any other electric vehicle on the horizon, you'd be forgiven if you thought that the way that Akerson wanted to challenge Tesla's EV success was with the ELR. Well, you'd apparently be wrong. "The ELR is a different car, it's a different price point. It's way-different technology." - GM's Mark Reuss Speaking yesterday in Detroit, GM's head of global product development, Mark Reuss, admitted that the ELR is not the Tesla competitor that Akerson promised. "People like to say the ELR is [competition for the Model S], but it's really not. It's a different car, it's a different price point. It's way-different technology." So, if we follow that logic to conclusion with Akerson's quote from last year, then the only way that Cadillac can eventually compete with Tesla is with a pure electric car, and that seems an outside chance, at best, for the foreseeable future. Through the end of July, Cadillac has sold 578 ELRs since it went on sale earlier this year. Tesla doesn't break out monthly US sales, but has sold 15,114 Model S EVs around the world in the first six months of 2014. For his part, Tesla CEO Elon Musk has already said that GM is headed down the wrong path with plug-in hybrids like the ELR or the Chevy Volt. Speaking about the Volt last year, Musk said, Chevy "sort of created something that's a bit of amphibian," which resulted in a car that's, "Okay but not great."