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Cadillac Super Cruise, a hands-off review

Cadillac Super Cruise won't let you eat breakfast behind the wheel, climb in the back seat or any of the other stupid human tricks displayed on YouTube by Tesla owners. It even won't allow the car to change lanes on its own, like Tesla Autopilot. But it's a big step on the road to full autonomy, a huge convenience on long-distance road trips and a substantial technological triumph for Cadillac. In the simplest terms, Super Cruise is a lane-centering enhancement to adaptive cruise control (ACC). But Super Cruise is anything but simple. Its technical complexity — hence its long delay after first being unveiled five years ago — belies its straightforward operation and intuitive user interface, which I discovered on an almost 750-mile, 11-hour drive in a 2018 Cadillac CT6 between Dallas and Santa Fe to test the system. LOADS OF LIMITATIONS First, let's dispense with the details and disclaimers. Super Cruise is standard on the 2018 CT6 Platinum and a $5,000 option on other trim levels. Because Super Cruise is supported by OnStar — an OnStar operator will call to find out if first responders need to be sent in a worst-case scenario — a three-year OnStar Super Cruise Package is included with the system. Super Cruise has loads of limitations that are probably more concerning to GM's legal counsel than they were to me during my long drive. Some are no-brainers, such as not for use in construction zones or for driving on the shoulder. But the system can also be stymied by adverse weather, poor visibility and faded lane markings. Super Cruise only works on freeways with on and off ramps and a center divider. ACC and forward collision warning also need to be engaged, and the system's cameras and radar sensors can't be obstructed. To keep drivers from looking away from the road for too long — and to keep the system active — an infrared camera on top of the steering column keeps an electronic eye on the driver's seat. GM has over 100 patents alone on this Driver Attention System, including an algorithm that triangulates the nose, eyes and ears in case the camera can't see through sunglasses to make sure you're not nodding off. In addition to the car's visible sensors, another major component of the system is something you don't see: mapping software. But not the kludgy kind that powers in-dash navigation systems.

Cadillac previews CT6 interior and its 34 Bose speakers

We get an early monochrome look at the upcoming Cadillac CT6 interior thanks to its stereo system. Bose will debut its Panaray Sound System in the flagship sedan and have 34 speakers located throughout the cabin that will have the occupants bathing in sound. A close look at the interior mock-up shows little visible difference between the CT6 and the praised CTS; the only thing we could find was that the headrests are slightly different and the seat switches have been moved to the doors, a la Mercedes-Benz. As for that Panaray, Bose says it incorporates elements from the company's home and professional audio products, and was designed "exclusively" for this car. We don't know if that means it was tuned for the CT6 or that it will only ever be available on the CT6. Nor do we have any detailed specs on it at the moment, but there's a press release below with a few more tidbits and a high-res graphic above with details on each speaker. Bose Introduces First-of-its-Kind Panaray® Sound System for First-Ever Cadillac CT6 Advanced automotive sound system integrates elements from home products DETROIT, 2015-03-26 – Thirty-five years ago, Bose and Cadillac defined premium automotive audio, forever changing how people listen to music in a vehicle. Now Bose is introducing its most advanced and highest-performing automotive sound system – the Bose® Panaray® system, designed exclusively for the Cadillac CT6 sedan. The 2016 CT6 is a first in its segment, combining the prestige and technology of a range-topping vehicle with the dynamics and efficiency of a smaller one. The Panaray system marks the global debut of Bose Automotive's new line of "Advanced Technology Series" sound systems, integrating technologies and design elements from Bose home entertainment and professional audio products to deliver unprecedented performance in a car. "We asked Bose to create something truly special for this new vehicle: an unbounded sound system, providing an audio experience unmatched in any other luxury automobile," said Travis Hester, Cadillac CT6 executive chief engineer. "Cadillac CT6 customers will be elated by what they hear and feel when they switch on the Bose Panaray system." The Bose® Panaray® system reproduces music with more clarity, precision and deep bass than any system preceding it.

Cadillac sprinkles changes around its 2022 lineup

Cadillac is doing its best to keep the model-year-update train running, making incremental changes to the CT4, CT5, XT4, XT5, and XT6 for 2022. We'll start with the change coming to the entire Cadillac range, that being the addition of the automaker's Smart System package of nine driver assistance aids. The nine features are: Automatic Emergency Braking, Forward Collision Alert, Front Pedestrian Braking, Safety Alert Seat, Rear Park Assist, Rear Vision Camera, vehicle diagnostics, Teen Driver, and Rear Seat Reminder. After that, the CT4 and CT5 will gain the option of Super Cruise 1 and Super Cruise 2 on Sport and Premium Luxury trims. Super Cruise availability on the XT6 to follow at some point during the model year, but since the XT6 is built on GM's previous electrical architecture, its version of Super Cruise will lack some features such as Automated Lane Change. Also inside the vehicles, it's been reported that Inteluxe will be the new name for leatherette seating across the lineup.  Taking each model starting with the CT4, GM Authority says the compact sedan will lose its Dark Blue Moon Metallic, Evergreen Metallic, and Velocity Red exterior colors. They'll be replaced by Blaze Orange Metallic (pictured), which is reserved for the Sport, CT4-V, and CT4-V Blackwing, and Electric Blue and Dark Emerald Frost, which can only be optioned on the CT4-V and CT4-V Blackwing, and the latter color will have limited availability. The CT5 gets one of those new premium exterior hues, Blaze Orange Metallic. It will be available on the CT5 Sport alone. The base 350T models powered by the 2.0-liter turbocharged four-cylinder also had their fuel economy figures updated recently. The rear-driver gains another mile per gallon in the city and combined, the all-wheel driver gains one mpg in the city and loses one mpg on the highway, according to the EPA. The XT4 drops the premium exterior colors Shadow Metallic, Garnet Metallic, and Autumn Metallic. They are replaced by Galactic Gray Metallic, Latte Metallic, and Rosewood Metallic, all of which will add $625 to the MSRP and be available throughout the model lineup. Cadillac Society reports that NFC capability falls away next year, the tech deemed outdated. The refreshed XT4 that had been expected next year is now thought to arrive for the 2023 model year.