2011 Chevrolet Silverado 1500 2wd Crew Cab 143.5" Ls on 2040-cars

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GM executive chief EV engineer says reducing cost of plug-in vehicles is 'huge priority'

As we know, another major automaker investing heavily in electrified vehicles is General Motors, and it's doing things much differently than rivals BMW, Ford or Nissan. The Chevrolet Volt extended-range EV is a modest seller at its $35,000 sticker price but a huge hit with owners. The Chevy Spark BEV, still in limited availability, puts smiley faces on its owners and drivers. The just-introduced Cadillac ELR, a sharp-looking, fun-driving $76,000 luxocoupe take on the Volt's EREV mechanicals, has admittedly low sales expectations. With this interesting trio in showrooms and much more in the works, the third vehicle electrification leader I collared for an interview at Detroit's North American International Auto Show (see #1 and #2) was Pam Fletcher, GM's executive chief engineer, Electrified Vehicles. ABG: Why do your EREVs need four-cylinder power to extend their range when BMW's i3 makes do with an optional 650 cc two-banger? "We designed [the Volt and the ELR] to go anywhere, any time" - Pam Fletcher PF: I get that question all the time: why not something smaller? You don't really need that much. You use the electric to its ability, then you just need to limp. But we designed those cars to go anywhere, any time, and we don't want their performance to be compromised. If you're driving through the mountains, we don't want you to be crawling up grades, or to be limited on any terrain. So it's optimized to be able to travel literally the biggest grades and mountain roads around the globe at posted speeds. Because what if you can't? Another good reason: when the engine is on, you have to run it wide open throttle, max speed, most of the time. And while we can do a lot with acoustics, and the ELR has active noise cancelation, a small-displacement, low cylinder-count engine at high speed, high load all the time isn't something you want to live with. That's how we came up with the balance we did among the key factors of performance, NVH [noise, vibration and harshness] and range. ABG: Where you go from here? Is the range-extender engine due for an update? PF: We know and love the current Volt, and there is still a lot of acclaim about it, so we think it's a good recipe. But we are heavily in the midst of engineering the next-generation car, which I think everyone will love and be excited about.

Hillary Clinton takes to campaign trail in a van called Scooby

It still seems way too early to even starting thinking about the 2016 presidential election, but candidates are already throwing their hats in the ring. Among the officially announced hopefuls so far is former Secretary of State Hillary Clinton. To kick off her run for office, she recently embarked on a long-distance road trip from her home in New York to the campaign battleground of Iowa. Rather than a limo, she was driven there in a conversion van (pictured above) that Clinton named Scooby after Hanna-Barbera's famous, mystery-solving dog. According to Yahoo Autos, the vehicle itself is a Chevrolet Express that has been customized by the Explorer Van Company, and Time says that it's also armored. Clinton isn't behind the wheel, though. All those years in public office mean that the Secret Service does the driving. Of course, the vehicle in Scooby Doo was named the Mystery Machine, and Scooby was mostly brown, not black. To explain the somewhat odd naming, Clinton traveled around in a brown van during her 2000 Senate campaign in New York, and it earned the nickname Scooby, according to Time. Apparently, the moniker has stuck for her latest ride. If the start of the Clinton campaign seems early, she isn't the first White House hopeful to arrive in Iowa this year. A bunch of possible Republican candidates already met at summits in the state at least twice to gain favor ahead of the caucus there. No word on what they were driving...

Watch the live reveal of the 2014 Chevy Silverado and GMC Sierra [UPDATE]

UPDATE: The trucks have been revealed. Click here for all of the official details.
As promised, Chevrolet and GMC are offering a live webcast of the world premiere for the all-new 2014 Silverado 1500 and Sierra 1500. After being teased with spy shots and blurry images like the one above for ages, now is the time to see the trucks in the metal, for real (well, as 'real' as it gets on a webcast, at any rate).
Shift your eyes down just below to see the reveal as it happens, starting at 9:30 AM EST. We anticipate having loads of images full technical information to share after the webcast, too, so truck aficionados should stay tuned. We'll also be bringing you live images of both trucks too, when we see them on the show floor at next month's Detroit Auto Show.