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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.

Cadillac launches ATS-V, CTS-V Crystal White Frost editions

With power and performance enough to challenge the best that Europe and Japan have to offer, buyers in the luxury performance market shouldn't need much more reason to consider a new Cadillac ATS-V or CTS-V. But to make its fastest models that much more enticing, Cadillac is rolling out the new Crystal White Frost editions you see here. Available on the ATS-V coupe, ATS-V sedan, or CTS-V sedan (pictured), the new Crystal White Frost Edition models feature unique matte-finish white paint. They also get special wheels and the Carbon Fiber and Luxury packages as standard. Other equipment like Recaro buckets and microfiber-trimmed control surfaces are also available, among other options. GM's luxury division will only make 99 examples available across the three models – 39 ATS-V coupes, 31 ATS-V sedans, and 29 CTS-V sedans. So if you want to get your hands on one, you may have to act faster than these forced-induction performance machines will muscle their way around the track. Prices start at $71,460 for the smaller sedan and extend up to $94,900 for the larger one – those prices including destination but not taxes, registration, and other fees. For a full rundown of the equipment included and available, scope out the detailed press release below. Related Video: 2016 Cadillac V-Series Crystal White Frost Editions CELEBRATING THE FIRST-EVER CADILLAC ATS-V & THIRD-GENERATION CADILLAC CTS-V 2015-10-16 Cadillac today announced the exclusive Crystal White Frost Edition for all three of its new high-performance V-Series models – the 2016 Cadillac ATS-V Coupe and Sedan, and the 2016 Cadillac CTS-V Sedan. These new special edition models celebrate the ongoing launch of the first-ever Cadillac ATS-V and the third-generation Cadillac CTS-V super-sedan. They feature a special production run of low-gloss Crystal White Frost exterior paint, which first appeared for the world premiere announcements of the new V-Series models, receiving positive consumer reaction. The edition includes select V-Series wheels and Carbon Fiber and Luxury packages that are options on regular V-Series models. The 2016 Cadillac ATS-V Crystal White Frost Edition sedans start at $71,460 and coupes at $73,660. The 2016 Cadillac CTS-V Crystal White Frost Edition sedans start at $94,990, including destination freight charges but excludes tax, title, license and dealer fees.

2020 Subaru Outback and Cadillac XT6 drives | Autoblog Podcast #590

In this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Senior Green Editor John Snyder and Associate Editor Joel Stocksdale. This episode is all about driving, on- and off-road, and in a variety of vehicles. In particular, the trio are talking about recent experiences in the 2020 Subaru Outback, 2020 Cadillac XT6, 2019 Mercedes-AMG C 63 S and 2020 Hyundai Palisade. At the end, they tackle an interesting and particularly tough "Spend My Money" question involving whether or not to put off purchasing a Jeep Wrangler in favor of a sensible daily driver. Autoblog Podcast #590 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Driving the 2020 Subaru Outback Driving the 2020 Cadillac XT6 Driving the 2019 Mercedes-AMG C 63 S Sedan Driving the 2020 Hyundai Palisade Spend My Money Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video: