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Meet the next president's new Beast, a giant bomb-proof limo

We don't know who will be our president in 2017, but now we have a better idea of how that person will be transported on land. The next presidential limo, officially referred to as the presidential state car, will be another Cadillac. And a big one. You're looking at a lone spy photo of a car that will be of high interest to actual spies – not to mention Secret Service agents and lots of law-enforcement types. President Obama has been riding around in a Cadillac nicknamed The Beast for a while now. (It recently made an appearance on Comedians in Cars Getting Coffee.) Over the Secret Service radios, it goes by Cadillac One and Limo One. While the current car looks like a stretched Cadillac DTS sedan, it's actually kind of huge and built on a Chevrolet Kodiak medium-duty truck chassis. The same is likely to be true again, but this one will look a lot more like the latest Cadillac models. Through the camo we can see a front end reminiscent of the new CT6 large sedan. Imagine one of those scaled to about 5/3 of the production car and you've got the right idea. Fun fact: It will be the first presidential limo to feature Caddy's new wreathless crest logo on its grille. View 6 Photos As for features, we're in the dark and will remain so even after the new president-mover goes into service. The details are a legitimate matter of national security, but you can bet it's bulletproof, can withstand small bombs, and has some kind of onboard secondary air supply in case of a chemical or biomedical warfare attack. Oh, and it has that big red phone in back in the event things get really bad. The new one will no doubt carry the latest communications and safety technology. The new presidential limousine has been in the works for some time. The government sent out a request for proposals in 2013, and this model is expected to go into service sometime in 2017. Chances are it will make its debut at the inauguration of [INSERT CONTROVERSIAL NAME HERE] in about a year's time. Related Video:

How Cadillac improved power output in 2016 ELR by 25 percent

Earlier this year, Cadillac announced that the 2016 ELR would come with a big price drop and a powertrain that packs 25 percent more power output. That's a lot more oomph, but it didn't sound like the Caddy engineers made any major changes to the engine or motors. So, what happened? Let's refresh our memories with the numeric details. The 2016 car is 1.5 seconds quicker to 60 miles per hour than the 2014 model (there was no 2015), down to 6.4 seconds. The 2014 put out 295 pound-feet of torque. For 2016, it will be 373 lb-ft. The specific breakdown of the various components in the powertrain has not been disclosed, but from what we can tell, the two electric motors and the 1.4-liter inline-four engine in the new ELR are not that much different than those in the old one. Sam Abuelsamid, senior research analyst at Navigant Research (and former writer here at Autoblog) said that any of the unspecified upgrades would be difficult to tell on a part-by-part basis, but the overall effect will be noticeable. "The changes to the ELR as I understand them are analogous to getting more performance out of a 1965 Mustang with the entry version of the 289 cubic-inch V8. You can replace the carburetor with a larger version that enables more air and fuel to flow into the engine, thus producing more power. The basic engine hasn't changed, but power capability is being unleashed by feeding it more." "Cadillac has changed components in the power electronics to enable more current flow into the motor and thus produce more torque. When you do this in the Mustang, you probably need to replace the rear axle gears and use a beefier clutch to transmit the power to the wheels. Similarly, the ELR probably has some upgraded clutches, bearings, and gears to withstand the increased total output." Cadillac spokesperson David Caldwell told AutoblogGreen in an email that the new ELR does indeed have more than just new lines of code. "One could not 'reflash' a previous ELR to get the performance of a 2016," Caldwell said. "If one only changed software you would not get the performance upgrade fully, as the 2016 creates higher current, more power. So these have been upgraded physically – hardware.

GM claims it's first to sell million 30+ mpg vehicles

As we continue to put together all the data for the year-end edition of By The Numbers, General Motors has announced that it sold more than a million vehicles in the US last year that achieved at least 30 miles per gallon on the highway. More impressively, GM managed this feat using multiple strategies including small vehicle size, turbocharged engines and hybrid or plug-in technologies across four brands (Buick, Cadillac, Chevrolet and GMC) accounting for 13 separate models. This number will grow even more in 2013 thanks to cars like the all-electric Spark, the diesel Cruze, the range-extended Cadillac ELR and the Buick Encore compact CUV.
GM's small car sales were up 39 percent last year helping to attain this million-sales mark for 30-mpg models, and almost 40 percent of all GM sales consisted of cars with fuel-efficient I4 engines. In regards to more advanced means of improving fuel economy, GM says that it plans on having 500,000 vehicles with "some form of electrification" on the road by 2017.
Scroll down for the full list of GM's million 30+ mpg cars as well as an informative press release.