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Autoblog Podcast #327

New York Auto Show, Jim Farley interview, 2014 Chevrolet Silverado fuel economy, Ford fuel economy app challenge
Episode #327 of the Autoblog Podcast is here, and this week, Dan Roth, Zach Bowman and Jeff Ross talk about this year's New York Auto Show, Chevrolet's latest assault in the pickup truck fuel economy battle, and Ford's reward for developing a better fuel economy app. Dan also has an interview with Ford's Jim Farley about the future of Lincoln. We wrap with your questions and emails, and for those of you who hung with us live on our UStream channel, thanks for taking the time. Keep reading for our Q&A module for you to scroll through and follow along, too. Thanks for listening!
Autoblog Podcast #327:

The Jaguar XKSS, famed ride of King of Cool, is new again

You might remember earlier this year, when we told you Jaguar had confirmed that it would follow up the limited-run of continuation E-Types – completely new, built from scratch classics – with a new run of the impossibly cool XKSS. Those folks in Coventry weren't pulling our leg, because we're here in LA and the brand new XKSS is here, too. Actually, they're 60 years late. If you remember the story we told you when Jaguar said it'd be building these things, there were originally to be 25 cars in total. 16 were built, and the other nine were destroyed in a fire at the Browns Lane factory. Thus, nine original XKSS cars have been missing, and the nine XKSSs that Jaguar will build for a cool GBP1 million each will round out the initial production run. If you're not familiar with the XKSS, here's a little background. Jaguar won Le Mans three times in a row in a factory racer known as the D-Type. After withdrawing factory support in 1956, some privateers continued on with the car, but Jaguar didn't. That left several D-Types sitting about Browns Lane in various degrees of completion. Sir William Lyons had them converted to road spec, which involved adding such niceties as a windshield and passenger door, but otherwise they were not far removed from the Le Man-winning cars they were based on. That meant that they were, to put it mildly, a lot of car for the street. The kind of person an XKSS appealed to was stylish and adventurous, and someone who craved speed. Someone like Steve McQueen, perhaps. His old XKSS is sitting in the Petersen Museum in LA, which not-coincidentally is where Jaguar assembled us to see the wraps pulled off the new one. The "new" XKSSs are generally faithful to the original design, with the bodies hand-formed off bucks that were themselves created off an original XKSS. The body is made out of exotic magnesium, an extremely lightweight metal which is often misunderstood to be extremely flammable. It is, but much more so when it's in little pieces, like shavings; formed into a car body, it's not quite the incendiary device you might think it'd be. Even the processes to form the chassis is the same, such as the bronze welding technique used to bond its tubing. A few concessions to modern safety are fitted, however. There's a fuel cell, partly due to the additional safety it provides but also to better resist the harrowing effects of modern ethanol blend fuel.

Jaguar envisions future without V8 engines

With tighter emissions and fuel economy regulations looming, Jaguar may have to do more than make a small, fuel-efficient hatchback to lower its model range's consumption figures - it also might give up its venerable V8 power, Drive reports. But not anytime soon, says Steven de Ploey, Jaguar's product and marketing director, who recognizes that the V8 can be replaced only by something that offers the same, or better, performance. But he has a word of caution: "We are not wedded to V8s."
In the meantime, de Ploey says there are other ways to reduce emissions. One of the first steps Jaguar could take is to shift away from the use of superchargers, which aren't as good as turbochargers at maintaining efficiency and making power. But he adds that supercharging still is "at the heart of Jaguar's performance proposition," and that the company has addressed the current downsizing trend by "replacing our naturally aspirated V8 with a 3.0-liter supercharged V6."
Consider one of de Ploey's comments on the cancelled C-X75 supercar (pictured) for some clue about Jaguar's future: "Some of the stuff we have already exploited to the extreme in the C-X75 is the kind of thinking for us and is an essential test bed to see how we could evolve from today to something that is sustainable in the future."