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Cadillac planning its own engines, halo cars

Cadillac is in the midst of some big changes. It's got a new chief executive. It's taking some distance from parent company General Motors and moving to a new headquarters in New York. And it's instituting a new naming scheme that will allow not only for a more clear progression in its lineup, but also for more models. But that's not the end of the story. Not by a long shot.
Speaking with Automobile magazine, Cadillac's new president Johan de Nysschen revealed his intention to develop several new models and powertrains. For starters, he does not want Cadillac to continue borrowing engines from the GM parts bin, but intends to develop a new range of engines specifically for the luxury automaker. The program will likely start with smaller-capacity engines but eventually lead to new V8s as well, taking the place of the long-serving Northstar engine that finally ended its lifespan a few years ago after some two decades of production. Along with other technologies, de Nysschen envisions possibly sharing these powertrains with other GM divisions, but developing them first and foremost for Cadillac.
The bigger question, however, is where those engines would go, and de Nysschen had some thoughts to share on that front as well. For starters, the former Infiniti and Audi exec sees room for an even bigger sedan above the upcoming new CT6 that will cap the current range. Maybe even two of them. But that's not all. Johan wants to see Cadillac get (back) into the sports car game with a new halo model or two - something it hasn't really done since the Corvette-based XLR roadster. A pair of new crossovers are also said to be in the works, flanking the SRX on both sides with smaller and larger models.

Hennessy wastes no time in supercharging the 2015 Cadillac Escalade

The ink is still drying on the all-new 2015 Cadillac Escalade sales brochures, but that hasn't stopped Texas-based Hennessey Performance (HPE) from leaping out of the gate with its own high-performance variant. In stock form, the big fourth-generation Cadillac flagship arrives with a new small block naturally aspirated 6.2-liter Ecotec3 V8 delivering 420 horsepower and 460 pound-feet of torque. Fresh out of the showroom, the 5,900-pound SUV will sprint to 60 mph in 5.9 seconds.
While that is plenty fast for some owners, others don't want to be shamed by a 550 horsepower Mercedes-Benz GL63 AMG or a 510 horsepower Land Rover Range Rover Sport - both will leave the stock Escalade at a stoplight.
The team at HPE has come to the rescue with its HPE550 supercharger upgrade, which includes a belt-driven supercharger, air-to-water intercooler, recalibrated engine management software and a three-year/36,000 mile powertrain warranty. With 6 psi of boost, the direct-injected 6.2-liter is tuned to deliver an impressive 557 horsepower and 542 pound-feet of torque - gains of 32 percent and 18 percent, respectively, over stock. Although HPE isn't releasing performance figures as of yet, our math says that should be enough power to put the two Europeans in the Cadillac's rearview mirror. The company also offers a set of 20-inch lightweight H10 forged monoblock wheels, to further improve performance.

Cadillac to fight Audi A3, Mercedes CLA with small rear-drive sedan?

Compact luxury sedans are fast becoming the trend among upscale automakers. Mercedes has the new CLA (and its many platform-mates), BMW has the 1 Series and 2 Series, Audi has the A3 and, though Lexus apparently isn't interested in anything smaller than its CT 200h, Infiniti is getting in on the action with a compact model of its own. It would only follow logically, then, that Cadillac should launch a competitor, and according to the latest reports, that's just what it has in store.
Speaking with Car and Driver, Cadillac marketing chief Uwe Ellinghaus confirmed that such a project is in the works. But unlike its rivals, Cadillac aims to go with a rear-wheel-drive layout. This despite research that apparently indicates that a surprising 80 percent of owners think that their BMW 1 Series is front-drive. It's the driving dynamics and styling proportions that motivate Ellinghaus and his colleagues to stick with rear-drive, however.
The new model would in all likelihood be based on the same GM Alpha architecture that underpins the ATS and CTS - a platform that has helped Cadillac keep the weight down on both models and which is expected to underpin the next-generation Chevy Camaro, as well. The sub-ATS could be positioned as a four-door 2+2, however, as the ATS grows a little larger in its next iteration in order to make room for its new baby brother.