Classic 1985 Cadillac Eldorado "showcar" 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.

Cadillac executive appointments have global flair

Cadillac has rearranged its executive suite in order to take full advantage of its sales momentum. Don Butler is moving from his role as US VP of marketing to a newly created position with the title VP of global Cadillac strategic development. It will be his job to "drive the next phase of Cadillac growth internationally," planning strategy and developing new markets.
He will be replaced by Steve Majoros, an exec poached from Chevrolet's ad agency of record, Campbell Ewald. Majoros, who has the Chevrolet campaigns "Like a Rock" and "American Revolution" on his resume, will oversee Cadillac's US and international marketing.
Another component in the brand's renewed global focus includes conducting an ad agency review. Announced last month, Fallon Worldwide remains Cadillac's agency of record, but others, said to include Campbell Ewald, will be bidding to make the creative that helps Cadillac expand sales percentages by triple digits here and in China. Scroll down below for the official press release.

J.D. Power: Mini, Lexus again offer most satisfying sales experience

JD Power has released its annual Sales Satisfaction Index Study, and once again Mini and Lexus have taken top honors. Overall, buyers are more satisfied with the auto-buying sales experience than they were last year, with those surveyed reporting an average score of 664 points on a 1,000-point scale. That's up from 648 in 2011. Dealer satisfaction also increased by five points over last year as well.
All told, Lexus brought home an index score of 737, which was high enough to put it atop the luxury brands for the second year in a row. JD Power says Infiniti came in second in that category with a score of 728 and Cadillac rounded out the podium with it's rating of 725. Speaking of Infiniti, that brand saw the single largest jump in sales satisfaction of any brand on the survey, popping up 52 index points over 2011.
Among mass-market brands, Mini ranked highest with a score of 712, followed closely by Buick with 706 and GMC farther down the line with 683. You can check out the full press release below for more information.