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2015 Cadillac ATS Coupe priced from $37,995*

Cadillac has released pricing details on its new-for-2014 ATS Coupe. The new model, which will be available with buyer's choice of a 2.0-liter, turbocharged four-cylinder or a 3.6-liter V6 (the ATS Sedan's base 2.5 won't be making the trip) can be had with optional all-wheel-drive in place of the standard rear-wheel setup, while customers can also snag a six-speed manual or six-speed auto.
Prices start at $37,995, which represents a $2,900 premium over the 2014 ATS Sedan (pricing on the 2015 four-door isn't available yet) with the same 2.0-liter engine. Still, the ATS Coupe starts at just over $2,500 less than a base BMW 428i, which is also less powerful and offers less standard equipment. The Caddy is also less costly than the Mercedes-Benz C250 Coupe, although only by about $200. It's even cheaper than the Audi A5, which starts at $38,105, but that model includes all-wheel drive as standard. It should be noted that these prices are without their respective destination charges (*$995 for the Caddy, $925 each for the BMW and the Mercedes and $895 for the Audi).
Unfortunately, Cadillac hasn't released any additional pricing information beyond what we have here, so we can't tell you how much things like all-wheel drive, an automatic transmission or the 321-horsepower V6 will cost. That makes it difficult to figure out just how reasonable the ATS Coupe will be relative to its challengers, but so far, the value equation looks to be in the car's favor. When those full details roll in, though, you know where to look. Scroll down for the official press release from Cadillac.

How GM's grueling 24-hour test gets the kinks out of its performance cars

One of the biggest challenges automakers face when designing a high-performance car is making sure that it is both fast and reliable. For General Motors, any car that might be taken to the track by its owner - like the Corvette, Camaro Z/28 (shown above) and the Cadillac CTS-V, for example - undergoes a rigorous and strenuous 24-hour test by engineers at the Milford Proving Grounds, as pointed out by Car and Driver.
We've posted on this topic in the past - on a video showing the Camaro ZL1 being brutalized, for instance - but this article gives a more in-depth look at what actually happens behind the scenes... including what that poor ZL1 went through. Though the test isn't for 24 hours straight, the cars are pushed as hard as possible by some of GM's best drivers with only the brakes and tires replaced frequently.
We don't want to ruin the fun for you, but it is an interesting article that tells just some of what GM does to develop its sports cars. Check out the full article over at Car and Driver for the rest of the story.

2019 Autoblog Technology of the Year finalists revealed

Every fall, we line up a range of new models with the latest and most compelling automotive technology from the past year. We test everything from semi-autonomous systems like Tesla's Autopilot to trick suspension setups like the Multimatic spool-valve shocks on the Chevy Colorado ZR2. We spend months paring down the list to a small group of contenders. After testing, dinner and healthy debate, we tally up the votes and name our winner. For Autoblog's 2019 Technology of the Year Award, our three finalists are the Cadillac CT6 with Super Cruise, the Infiniti QX50 with Variable Compression Turbo and the Mercedes-AMG E 53 with EQ Boost. Super Cruise is an advanced SAE Level 2 semi-autonomous system, though Cadillac (unlike some of its rivals) is reluctant to push that point. Cadillac would like you to think of this as an advanced driver assistance feature rather than a semi-autonomous system. Super Cruise allows completely hands-free highway driving. Thanks to a driver-facing camera, the system forces the driver to keep his or her eyes on the road even if hands are off the wheel. Although the CT6 is being discontinued, look for Super Cruise to make its way to other Cadillacs soon. VC Turbo is a little more complicated. Basically, Infiniti's 2.0-liter turbocharged inline-four can vary the compression ratio on the fly. In general, turbocharged engines are more efficient than naturally-aspirated engines when on boost, but can perform worse at low revs. VC Turbo allows for a best-of-both-worlds situation, increasing the compression at low revs and backing it off once the turbo spools up. The best part is that it does so seamlessly, with only a dash readout letting you know what's going on under the hood. Our third finalist is the EQ Boost 48-volt system in the Mercedes-AMG E 53. Like VC Turbo, EQ Boost does a lot just beneath the surface. Mercedes has developed a new turbocharged 3.0-liter inline-six and paired it with a small electric motor. While the car can't run on electricity alone, the motor helps improve both efficiency and performance, smoothing shifts and filling in low-end torque before the turbos spool up. Think torque fill, similar to a McLaren P1. Who can complain about better fuel economy and more torque? Look for the 48-volt system to make its way into most of the Mercedes-Benz lineup. The winner will be revealed next week on Autoblog, and we'll present the award Jan. 15 at the Detroit Auto Show. Related Video: