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Cadillac's Super Cruise — look, Elon, no hands!

Cadillac is about to start selling vehicles with an autonomous driving mode and TechCrunch got an early look at the technology in a production car. "Wait for the green light and let go," the Cadillac engineer instructed. That's it. The car was driving itself. I, the person behind the steering wheel, was no longer the driver. Cadillac's Super Cruise system was driving. The 2018 Cadillac CT6 sped along U.S. 23 under the direction of Super Cruise. Traffic was light and the weather was perfect. The system held the Cadillac sedan in lane and responded appropriately to traffic. I spent an hour on the expressway and touched the steering wheel and pedals only a few times. Super Cruise made the drive boring. I think that's the point. Here's how it works Super Cruise is available once the driver navigates the vehicle onto an expressway. When ready, a little icon is displayed by the speedometer and the driver hits a button on the steering wheel to switch it on. Once the light bar on top of the steering wheel turns green, the driver can let go. Super Cruise is driving.This steering wheel light bar is key to the operation. When green, the driver knows Super Cruise is in control. Blue means the driver interrupted the system to change lanes and red means Super Cruise needs the driver to confirm they're paying attention and not checking Twitter. When active, Super Cruise controls the steering and speed, but again, only on an expressway. This is done through onboard sensors and using GPS and mapping data. GM employed GeoDigital, a startup in GM Venture's portfolio, to map 160,000 miles of expressways in the U.S. and Canada. The car company then used Super Cruise-equipped vehicles to test each mile. This combination of onboard systems combined with map data makes the system feel polished and sophisticated. During my admittedly limited time in the vehicle, the CT6 precisely held its position in the lane and confidently handled sweeping curves at speed. There was no wiggling or squirming — from the Cadillac or myself. The car was in control, and I felt safe. Although the driving conditions were perfect for my test ride, during adverse weather, the system will work normally until one of the key systems is unable to operate.

Here are a few of our automotive guilty pleasures

It goes without saying, but I'll say it anyway. The world is full of cars, and just about as many of them are bad as are good. It's pretty easy to pick which fall into each category after giving them a thorough walkaround and, more important, driving them. But every once in a while, an automobile straddles the line somehow between good and bad — it may be hideously overpriced and therefore a marketplace failure, it may be stupid quick in a straight line but handles like a drunken noodle, or it may have an interior that looks like it was made of a mess of injection-molded Legos. Heck, maybe all three. Yet there's something special about some bad cars that actually makes them likable. The idea for this list came to me while I was browsing classified ads for cars within a few hundred miles of my house. I ran across a few oddballs and shared them with the rest of the team in our online chat room. It turns out several of us have a few automotive guilty pleasures that we're willing to admit to. We'll call a few of 'em out here. Feel free to share some of your own in the comments below. Dodge Neon SRT4 and Caliber SRT4: The Neon was a passably good and plucky little city car when it debuted for the 1995 model year. The Caliber, which replaced the aging Neon and sought to replace its friendly marketing campaign with something more sinister, was panned from the very outset for its cheap interior furnishings, but at least offered some decent utility with its hatchback shape. What the two little front-wheel-drive Dodge models have in common are their rip-roarin' SRT variants, each powered by turbocharged 2.4-liter four-cylinder engines. Known for their propensity to light up their front tires under hard acceleration, the duo were legitimately quick and fun to drive with a fantastic turbo whoosh that called to mind the early days of turbo technology. — Consumer Editor Jeremy Korzeniewski  Chevrolet HHR SS: Chevy's HHR SS came out early in my automotive journalism career, and I have fond memories of the press launch (and having dinner with Bob Lutz) that included plenty of tire-smoking hard launches and demonstrations of the manual transmission's no-lift shift feature. The 260-horsepower turbocharged four-cylinder was and still is a spunky little engine that makes the retro-inspired HHR a fun little hot rod that works quite well as a fun little daily driver.

Cadillac CT4 and CT5 get meaningful updates for 2021

It's common for vehicles to get an update here or there in between full redesigns every five or six years, but the changes being made for the 2021 Cadillac CT4 and CT5, each just introduced last year, represent more than just a little nip and tuck. For starters, Cadillac's excellent Super Cruise will show up on the options sheets for the two sedans early next year in Enhanced form with with Lane Change on Demand functionality. Super Cruise will be offered on Premium Luxury and V-Series trims only. As we already knew thanks to early order guides, a new 12-inch digital instrument cluster that features driver-selectable themes is also on the menu for 2021. A traditional Tour theme is probably what most drivers will default to, while a Sport theme will likely include red accents and performance-monitoring readouts and a Stealth theme will offer minimal information and what we'd guess are non-distracting colors. CT4-V and CT5-V models will get an exclusive Track theme. New for the CT5 Sport trim level is a V Performance package that adds upgraded suspension bits, Magnetic Ride Control and a mechanical limited-slip differential. V Performance front brake calipers from Brembo are also optional on Sport models. Additionally, a new Diamond Sky special edition package will be offered on Premium Luxury CT4 and CT5 models, adding interior and exterior styling upgrades along with all-season run-flat tires on unique wheels. The package also gets the aforementioned V Performance brakes. Additional updates include wireless Apple CarPlay and Android Auto, SiriusXM with 360L with more than 200 live SiriusXM channels and on-demand programming choices, and a console-mounted rotary infotainment knob that enables left and right clicks to more easily navigate the CUE infotainment system. Buckle to Drive will come enabled from the factory (it can be disabled after purchase) and won't allow the driver to shift into drive unless the seatbelt is buckled. A Teen Driver mode will encourage safe driving from — you guessed it — teens. Forward collision alert, front pedestrian braking, automatic emergency braking and the patented haptic Safety Alert Seat are now standard equipment across the board for both sedans. Check out the image gallery above to see many of the updates, including Super Cruise, the digital instrument cluster and the Diamond Sky edition. Related Video: