2007 Cadillac Dts Base Sedan 4-door 4.6l on 2040-cars

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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.

11 vehicles from Barrett-Jackson Las Vegas worth watching

This weekend will see the world's collector car crowds descend on Las Vegas, NV for one of the biggest shows on Barrett-Jackson's popular auction circuit. There are hundreds of vehicles up for bidding, ranging from a brand-new Lamborghini Aventador to a spattering of Art Deco classics and a huge swath of classic muscle cars.
While it's virtually impossible to assemble an inarguable list of the best cars coming during the three-day, 700-plus vehicle auction, we've sifted through the listings for this year's show - it was a tough assignment, we promise - and assembled a list of what we think will be some of the most interesting lots. We'll admit, it's a bit heavy on American iron, but if you browse BJ's listings, you'll come to a similar conclusion. Still, scroll down for our list of what we think will be the most interesting vehicles at the upcoming auction.

Cadillac partners with Saks Fifth Avenue for limited-edition ELR

There's no softening the blow with this one - this is the limited edition 2014 Cadillac ELR Saks Fifth Avenue Edition, and it costs $89,500, including $995 for destination. The special model, limited to just 100 units, is part of a holiday season collaboration between Cadillac and luxury retailer Saks Fifth Avenue. In addition to the ELR, there will also be a special "Frozen Escalade" window display at the Saks Fifth Avenue flagship store near Rockefeller Center in New York City, which will feature the 2015 Escalade with functioning LED running lamps that, as the automaker says, "appear embedded and breaking through a wall of ice."
But back to that ELR. This Saks edition plug-in hybrid coupe commands a surcharge of $14,500 over the $75,000 base model that over 85-percent of Autoblog readers polled already feel is overpriced. For that extra coin, you get an ELR wearing exclusive (to this car) White Diamond paint matched with either a jet black or light cashmere interior. Buyers will also receive an upgraded 240-volt charging station complete with professional installation, and the cars come with Cadillac's ELR Concierge service - representatives "trained in white-glove customer care" that serve as an additional point of contact beyond the dealership when it comes to topics like like battery care, charging, service scheduling and news updates.
Folks who order the Saks Fifth Avenue ELR are expected to receive their cars in March of next year. Price aside, we're sure it'll look great parked alongside the Neiman Marcus Aston Martin Vanquish Volante in owners' garages. Scroll down for Cadillac's official press blast.