1967 Cadillac Deville Base Hardtop 2-door 7.0l on 2040-cars

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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:

Cadillac to Corvette: You’re not getting our twin-turbo V8 engine

NEW YORK — Cadillac president Johan de Nysschen bluntly shot down rumors his brand's powerful twin-turbo V8 is also headed for the Chevy Corvette. Speaking Wednesday at the New York Auto Show, he said: "Just quit the speculation it's headed for Corvette. It's not." The 4.2-liter V8 cranks out 550 horsepower and 627 pound-feet of torque in the Cadillac CT6 V-Sport, which debuted at the show. With that kind of performance and the fact the engine will be hand-built at the General Motors Performance Build Center in Bowling Green, Ky. — at the Corvette factory — led enthusiasts to presume the engine would eventually be under the Vette's hood. De Nysschen, however, argued the engine will also focus on levels of refinement, rather than the Corvette's raw, visceral dynamic. "I think Corvette wants a different kind of character," he said. In fact, the V8 is set to be only for Cadillacs, de Nysschen said, giving the luxury brand its first exclusive engine in years. "It's a matter of being a thoroughbred luxury car," he said. "It's really only a luxury brand that could recoup this [development] cost." A version of the engine making 500 hp and 553 lb-ft will also be used in other Cadillac models. De Nysschen declined say which vehicle will get the engine next. The new V8 uses a "Hot V" configuration more common to German performance cars, and has direct injection, electronic wastegate control, active-fuel management and stop-start technology. It teams with a 10-speed automatic transmission and fits either rear- or all-wheel drive systems. With a new mid-engine Corvette — and potentially more versions of the existing generation Vette — on the horizon, speculation pointed to the sports car getting a twin-turbo powerplant of some sort (V6 rumors also have floated), and the Cadillac 4.2-liter seemed to fit on paper. According to de Nysschen, that won't be the case. Still, even though the Cadillac boss says this specific engine won't go to Corvette, it's hard to not think some version of this engine, perhaps in a different displacement, could find its way under the hood of the Vette at some point in the future. Related Video:

2017 Cadillac XT5 cuts weight, adds room over SRX [UPDATE]

UPDATE: This post has been updated with a full set of official photos. Impressions on the interior and exterior have also been added. The attention of Cadillac fans may be focused on the new CT6 sedan, but the most important new vehicle in the New York-based company's quiver might be the all-new XT5. Cadillac officially unveiled the SRX replacement today ahead of its full debut in Los Angeles next week. Short for Crossover Touring 5, the new XT5 drops 278 pounds over the old SRX, while offering an extra 3.2 inches of interior space. The XT5's face balances the best parts of the Escalade and CT6's fascias, with a strong egg-crate grille and prominent LED accent lights. It looks good scaled to a vehicle of this size. The taillights curve up and over the rear haunches, which feed into a strong shoulder line that runs towards the front of the car. It's a solid look, and one we're looking forward to seeing in person. The interior looks very, very nice, with warm leather and wood trimmings. The steering wheel, with its large, central wood accent, looks remarkably good. In fact, it might be one of our favor parts, if only because it's such a bold piece of design. We aren't crazy about the sheer abundance of buttons on the wheel, though. All four spokes are covered, and it just looks kind of cluttered. As is the trend nowadays, the center console features a floating bridge design with plenty of storage space underneath. Our early impression of the leather-wrapped dash is positive, although as is so often the case, we need to get a hands on before rendering a final judgment. There are no major surprises under the hood. Like the current SRX, the XT5 utilizes the same 3.6-liter V6 as the CTS and ATS sedans. Start/stop has been fitted, which should provide a boost in fuel economy although no mileage figures have been published yet. Cadillac will also offer a standard 2.0-liter turbocharged four-cylinder XT5, although for reasons that aren't clear, it's only for the Chinese market. This seems like a misstep in our eyes, considering the XT5 will challenge the likes of the BMW X3, Audi Q5, and Mercedes-Benz GLC – all of which offer four-cylinder turbos. With the V6, the XT5 delivers 310 horsepower and 270 pound-feet of torque. While there's more total horsepower than the Lexus, Audi, or BMW, the 3.6 still faces a torque deficiency versus the turbocharged X3 xDrive35i or supercharged Audi V6. The XT5 has a standard eight-speed automatic transmission.