1971 Cadillac Deville Base Hardtop 2-door 7.7l on 2040-cars

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Our favorite mid-engine Corvette theories and rumors

The mid-engine Corvette! We just saw blurry photos through the foliage, and are hearts are all aflutter because it means that this car is real. And it's the most " never before" Corvette since 1984. Which leads us to all kinds of wacky theories and speculation. Everybody knows something or heard from a guy. None of those guys (or gals) from GM are talking to Autoblog, to be clear. But that won't stop us from stirring the pot. Let's go over a few point-by-point. The pushrod engine will be replaced by an overhead-cam V8 Car and Driver has repeatedly reported that an overhead-cam engine will come after the mid-engine Corvette's debut with an old-school pushrod. We've heard the same thing firsthand, albeit from a source with no connection to the development of the Corvette or powertrain. "At some point two valves can't pass future emissions regulations," said the guy we know. While the pushrod engine is compact, the design makes it difficult - if not impossible - for sophisticated variable valve timing (and lift) systems that control combustion with more precision. Hasty conclusion: The pushrod engine has a finite life in front of it. This one's a lock, it's a just a matter of when. Bowling Green's new paint shop is really the mid-engine assembly line Credit to Reddit for this one. Like we said, everybody knows a guy. But let's look deeper. The new paint facility costs $439 million dollars and adds 450,000 square feet, almost half the size of the existing plant. Plus GM announced another $290 million in upgrades at Bowling Green Assembly. That sure sounds like a lot of money, but you can actually spend that much on a paint booth. Porsche spent 500 million Euros (about $561 million dollars) to add the Macan assembly to its Leipzig, Germany plant in 2014. Chrysler shelled out $850 million for a paint shop in Sterling Heights, Michigan. GM spent $600 million for a new paint shop at the Fairfax (Kansas City) plant. Honda, on the other hand, is working on a thrifty $210 million project in Marysville, Ohio that includes a 300,000 square foot expansion, and the low-volume Acura NSX facility only cost $70 million. Hasty conclusion: The square footage and cost could easily mean a new assembly line instead of (or in addition to) a paint line. And if the NSX plant was really that cheap, GM could have hidden a similar sum in its existing announcements.

Why GM will import the Cadillac CT6 PHEV from China

There's a clear-cut reason that General Motors is going to build its upcoming plug-in hybrid CT6 sedan in China. Sure, the car will be sold in China and the US, but the real reason for the "Made In China" stamp is environmental. If an automaker wants to build a new model in China, adding a green powertrain is an easy way to do that. The CT6 will have both a PHEV option as well as standard gas engine versions. David Leone, Cadillac's executive chief engineer, told AutoblogGreen recently that, "[China is] far more receptive to approving localized production of vehicle programs that have new energy vehicle powertrain applications." To put it succinctly, since the CT6 has a PHEV option, it is easier for GM to build all CT6 models in China. Some of them will then be imported to the US. "Most new global Cadillacs will also be produced in China as well. It's our second-largest market in the world." "To bring any new car into China, to produce it, you need government approval," Leone said. "The government isn't interested in bringing many new cars to market that don't have new energy credits. [The CT6] also provides new energy credits that enables it to be an attractive, well-received product in China." Leone said that there are two main markets for the various CT6 models: China and the US. The car will arrive in the 2017 model year, so some time after the end of June 2016. There are other practical reasons to build the PHEV in China, like the cells in the battery pack. Those are provided by LG Chem, which makes some cells in Michigan but more in South Korea. And GM already builds cars in China through its joint venture with SAIC, Shanghai General Motors, or SGM. "In February 2013 we started making the XTS, in summer of 2014 we started making the ATS-L," Leone said. "We will be producing [the CT6] within a number of months. Most new global Cadillacs will also be produced in China as well. It's our second-largest market in the world." The Chinese and US versions of the CT6 will be identical, Leone said. While some Cadillacs sold in China are slightly different than the US versions – the Chinese ATS is 77 millimeters longer, for example – the CTS6 PHEV will be exactly the same in both places, other than slight tweaks to the trim levels. Still, "more of our cars going forward will be the exact same car," he said. That doesn't mean that sales will be the same everywhere.

Cadillac still planning for big things in China

Despite some hiccups, China remains the auto industry's great hope for new vehicle sales, with significant sales gains and a huge upside. Nowhere is that hope more fervent than at General Motors, which offers eight different marques in the Asian nation. China has been GM's single biggest market the last three years running, and is unlikely to give up that title anytime soon. Yet its premiere brand, Cadillac, has remained essentially stagnant, selling just 30,000 units in China last year. That's in a segment where sales of luxury vehicles has outpaced that of the larger Chinese market. So what gives?
According to Cadillac officials Autoblog spoke with in China this week at the Shanghai Motor Show, it's been a problem of product - they haven't had the right ones. Displacement taxation issues, import tariffs and currency fluctuations have all conspired to make the brand's products less appealing than they might otherwise have been. But GM is stepping on the gas with Cadillac, and executives are eyeballing 100,000 sales by 2016 - more than triple the Wreath and Crest's current volume. And the expectations for the brand only get more ambitious from there - they're shooting for 10 percent of the luxury market by 2020. Bob Socia, President of GM China, promises that there will be a new Caddy launched in the market each year from now through 2016 and most will be built in China. Characterizing the company's efforts to revive the brand's fortunes as a "relaunch" of sorts, Cadillac also figures to gain dealers as GM expands its sales outlet footprint westward.
New products like a made-in-China XTS sedan (with a market-specific 2.0-liter four-cylinder to avoid heavy displacement taxes) will help, and Socia hinted that the ATS sport sedan could be next in line for in-country production. The SRX crossover - currently the brand's best-selling model in China - will also likely get a long look for future local production when the next-generation model is introduced. In the meantime, Cadillac unveiled the Escalade ESV Hybrid (shown above) as its latest model addition to capitalize on the market's white-hot luxury SUV segment.