1987 Cadillac Allante' With Convertible Hard Top on 2040-cars

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GM will expand Super Cruise to entire U.S. lineup after 2020

General Motors plans to bring its Super Cruise semi- autonomous highway driving technology to its entire U.S. lineup after it rolls it out to all Cadillac vehicles in 2020. Mark Reuss, GM's executive vice president for global product development, made the announcement at the Intelligent Transportation Society of America conference in Detroit. Automotive News reports he also announced plans to offer vehicle-to-everything (V2X) communication in a high-volume Cadillac crossover by 2023 — technology that will also eventually spread across the luxury brand's portfolio. Super Cruise is GM's semi-autonomous, lane-centering driving system that uses lidar mapping, GPS, cameras and sensors. The system offers hands-free driving on the highway, with an infrared camera and lights that track the driver's head position to make sure the driver is paying attention, ready to take over when needed, and not nodding off. If it senses the driver is unresponsive, it can bring the vehicle to a stop on the shoulder and activate OnStar. Super Cruise is already an option on the 2018 CT6 and standard on the Platinum trim model. You can read our First Drive review of the technology here. Meanwhile, Cadillac launched vehicle-to-vehicle technology in the 2017 CTS sedan, allowing equipped Cadillacs to share information regarding speed, direction and location at distances of up to 980 feet to help avoid collisions. By going one step further with V2X, Cadillac can tip off drivers to hazardous road conditions, the status of traffic lights, work zones and threats of crashes. It's the first major announcement from the luxury brand since the departure of former CEO Johan de Nysschen and his replacement by Steve Carlisle in April. Related Video: Image Credit: Cadillac Cadillac GM Technology Emerging Technologies Autonomous Vehicles cadillac ct6 vehicle to vehicle communications Super Cruise

One of the world's largest muscle car museums is auctioning off its cars

Rick Treworgy's Muscle Car City is one of the biggest collections of high-performance American cars in the world. With over 200 cars of mostly GM makes, it's a mecca for fans of the golden age of Detroit iron. Unfortunately, the museum will be shutting its doors for good on Jan. 17 and auctioning off most of its assets with no reserve. The collection is, to put it bluntly, astounding. Advertised as a combined 65,000-plus horsepower, it occupies a 60,000-square-foot retail space in Punta Gorda, Fla., in a former Walmart store. It make sense when you learn that founder Rick Treworgy made his fortune in the commercial real estate business. As a hobby, he began to amass a truly jaw-dropping collection of muscle cars, filling out a collection that often has every year of a particular model represented, or a grouping of the rarest and highest-performance option packages of that year or model. Often, Treworgy bought placeholders while scouring the country for even rarer versions. It helps that Muscle Car City also houses a showroom where unwanted cars are sold, as well as its own speed shop that stocks plenty of parts. There's even a '50s-style diner called Stingray's Bar and Grill. According to a 2014 episode of Car Crazy, Treworgy has 80 Corvettes alone, more than the actual Corvette Museum. Among them are 20 models from 1967, one of Treworgy's favorites. The rest span the decades from 1954 (he once had a '53 but sold it) to a recently acquired 2020 C8, which, according to The Drive, has only 300 miles on the odometer. You like Impalas? There are models of every year from 1958 to 1969. El Caminos? He's got 'em from 1964 to 1972. Novas? Every year from 1963 to 1970 is represented. Most are the more desirable examples of each breed, with four-speed transmissions, the biggest blocks, and unicorn option packages like a factory 1965 Z16 SS396 Chevelle, one of 200 that were ordered off-menu at Chevy dealerships. And don't even get us started on the Camaros, which include not one, but two COPO 1969s. Treworgy even owns the only known surviving example of a 1936 Chevrolet Phaeton, of which only seven were built. On top of it all, many of these cars are concours quality and have won awards at prestigious car shows. While it's sad to see a collection like this broken up, Treworgy told The Drive that he'd been planning to retire next year anyway. However, the COVID-19 pandemic sped up those plans, greatly reducing the number of visitors to his museum.

Carpool Deville aims to be the world's fastest hot tub

The world needs crazy inventors with wild dreams. While we might not long for the things that they create, their contraptions certainly make the day a little more enjoyable. Take the Carpool Deville as an example. Nobody (well, almost nobody) is asking for a hot tub fashioned from a 1969 Cadillac that is still drivable. But now that you know that such a beast exists, don't try to tell us you aren't at least intrigued.
The team behind the six-year-long project has a pretty ingenious setup worked out. The Caddy's original 472-cubic-inch (7.7-liter) V8 both provides propulsion and heats the water. The interior is entirely replaced with a watertight, fiberglass tub that includes working jets, and the controls are all done by hand.
As if just building a mobile hot tub isn't enough, the team behind the Carpool Deville plans to take it racing too. Specifically, they intend to go to the Bonneville Salt Flats later this year to make a top speed run while immersed in water at over 100 degrees. They even have a roll cage all set to install to meet the safety requirements there.