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24 Hours of Daytona: Albuquerque-Barbosa-Fittipaldi win; Alonso has car trouble

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Cadillac XT6 SUV will be revealed in Detroit in January

Cadillac will hold an event on Jan. 13 on the eve of the Detroit Auto Show to reveal its long-awaited new XT6 three-row crossover, Automotive News reports. The XT6 is seen as a critical product for Cadillac, which has been caught flatfooted with a lineup heavy on sedans amid the boom in crossovers and SUVs. It'll slot between the midsize XT5 crossover, and the full-size Escalade luxury SUV. Cadillac recently started selling the smaller XT4 crossover as well. The XT6 is expected to arrive in showrooms around mid-2019. We've seen several spy shots of the XT6 cloaked in heavy camouflage, including some views of the uncovered dashboard and console layout earlier this week that showed a wide, sweeping dash and elements seemingly borrowed from the CT6 sedan. Cadillac is also reportedly working on a "master brand" campaign strategy expected to be unveiled early next year, with plans to make Cadillac GM's technology leader for self-driving and electric-vehicle systems, with plans to bring Super Cruise to its entire lineup. The GM luxury brand plans to launch a new or redesigned vehicle every six months for the next three years. 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.