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Weekly Recap: Automakers rethink the definition of luxury

Variety is the spice of life, but it's becoming a prerequisite for luxury carmakers in the ultra-competitive US market. The Detroit Auto Show was strong evidence of this reality. It's not enough to offer attractive and well-appointed cars and SUVs anymore. Luxury brands that want to be competitive need to invest in everything from high-powered supercars to clever hybrids. To be relevant, you need to be green and mean – and everything in between. As General Motors product chief Mark Reuss said after the reveal of the 640-horsepower Cadillac CTS-V: "We are not leaving anything on the table." He was speaking for Cadillac, but he might as well have been speaking for the luxury car market. The CTS-V debuted in Detroit about an hour after Lexus surprised showgoers with the reveal of the RC F GT3 race car and then announced ambitious plans to return to competitive racing. That almost overshadowed the fact Lexus had just revealed another potent addition to its growing F line, the 467-hp GS F. View 20 Photos But for luxury brands, it's not just about maximum horsepower for well-heeled enthusiasts or decadent amenities for the Grey Poupon set. Strong competition from all corners has forced automakers to refine and expand their lineups in ways unforeseen even a few years ago. Case in point: Mercedes-Benz finally has an answer to the BMW X6, rolling out the GLE coupe in Detroit. The X6, which blends coupe-like styling cues with some of the functionality of an SUV, debuted in 2008. Back then it was a punchline, but seven years and more than 260,000 sales later, the X6's success has compelled Benz to respond. Mercedes – one of the strongest proponents of diesel technology – also debuted the C350 plug-in hybrid sedan, which promises a range of 20 miles on electricity, though fuel economy figures were not announced. The car pairs Mercedes' well-received 208-hp turbocharged four-cylinder with an electric motor for total output of 275 hp and 443 pound-feet of torque. Meanwhile, Infiniti will add the Q30 hatchback to its lineup by the end of the year, new president Roland Kruger reiterated in Detroit. It's expected to be joined by a crossover variant, and the additions will help strengthen Infiniti in the United States and abroad. "While we're expanding our product line, we're also expanding our market reach," he said. That's something echoed by Jaguar executives, who are preparing to launch the brand's first crossover, the F-Pace, in 2016.

GM extending warranties on Cadillac CTS-V and Chevy Camaro ZL1 for supercharger issue

Okay General Motors, we've sat by and watched you recall the compact cars, crossovers and pickup trucks, and aside from reporting on it, we've been fairly quiet. This, though, this will not do. We can almost tolerate the recalls on the bread-and-butter cars, but leave the performance vehicles alone.
According to a report from The Car Connection, GM has discovered a problem with the superchargers of the 6.2-liter V8s found in the Chevrolet Camaro ZL1 and the Cadillac CTS-V. Apparently, the issue rests around the internal bearing shaft grease, which can become contaminated (we aren't sure with what). If left unchecked, it'll first lead to a rattle at idle, which goes away under slight throttle. The real warning stage is when a high-pitched squeal develops, signaling that the bearing shaft has failed. Naturally, severe engine damage is the next step (although it's possible that the engine will also just refuse to turnover, although neither case is desirable).
According to TCC, GM will replace the superchargers on vehicles that have exhibited symptoms of bearing shaft failure free of charge. It will also, allegedly, be extending the warranty on all supercharged ZL1s and CTS-Vs to 10 years or 120,000 miles (whichever comes first), from the date of purchase. Officially, only 2009 to 2013 CTS-Vs and 2012 to 2013 ZL1s are suffering from this issue.

Cadillac XT5 confirmed for 2016 as next-gen SRX

Cadillac's entire lineup of 2016 models gets a major infotainment upgrade this summer with improvements to CUE and integration with Apple CarPlay and Android Auto. There's one major exception for now, though. The SRX retains the old system until its all-new generation, called the XT5, debuts early in the 2016 calendar year. "When we transition into all new product lines, we will evolve the naming convention to suit the new classification we have announced. So SRX becomes XT5 next year," company spokesman David Caldwell said in an email to Autoblog. Earlier spy shots and rumors suggest the XT5 might be offered with a turbocharged four-cylinder and naturally aspirated six-cylinder engines, plus a nine-speed automatic transmission. For the rest of Cadillac's models, CarPlay arrives with the launch of the 2016 vehicles, and Android Auto joins later. Using either of them requires a connection via USB, and they add a new projection icon on the CUE screen. Once activated, both systems integrate with driver's phone and incorporate features like navigation, music, and contacts. They can also accept voice commands. Even for those that don't want to hook up a smartphone, CUE should work better thanks to a more powerful processor. Start-up times for the infotainment system are expected to be faster, and Cadillac claims that it's also more responsive for voice recognition, navigation searches, and media. The navigation interface is simplified, as well. The Escalade, CTS, and XTS can now be ordered with a 360-degree camera system to display on the screen. Cadillac Enhances Phone Integration for 2016 Models with Apple CarPlay, CUE Upgrades APPLE CARPLAY AVAILABLE AT LAUNCH; ANDROID AUTO COMING LATER IN MODEL YEAR 2015-06-09 NEW YORK – Cadillac's 2016 model year products will feature enhanced connectivity and control, including the addition of Apple CarPlay and Android Auto, the predominant new systems for in-car phone integration. These additions are part of a broader enhancement of CUE, Cadillac's user experience, with new features and a faster, streamlined operation. Apple CarPlay will debut in 2016 Cadillac models featuring CUE's 8-in multi-touch screen except the SRX Crossover, a model that will move to an all-new generation in early 2016. Android Auto is expected to be phased into 2016 production at a later date. The 2016 model year will begin this summer.