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2020 Cadillac CT4 spy shots reveal sedan-heavy approach in age of SUVs

You're looking at some pictures of the 2020 Cadillac CT4, which will be smaller than the upcoming CT5. And since they're both smothered in similar-looking camouflage, which is specifically intended to confuse, you might think they look pretty similar. In isolated photos, it's sometimes hard to tell which sedan you're looking at. In fact, when we first saw this car recently, we also thought it was a CT5. Here's how we know they're actually two different cars. Some background: The CT5 is slated to replace the CTS, and to try and find the balance that the old car couldn't achieve in the lineup. Cadillac's former CEO previously stated that this car would also fill in for the ATS, which is on its way out. Whatever it ends up being, it'll have to make a clear case for itself against the CT6 — it can't be too close in size and opulence, or they'll hurt each other in sales. And the CT5 can't be too small, or it will struggle against traditional midsize luxury cars. The CT4 could further complicate matters for the exact same reasons, just in a smaller package. How small can Cadillac make it? It seems poised to replace the wonderful-to-drive ATS, which was as allergic to sales as the XTS. This will give Cadillac a three-sedan lineup: CT4, CT5, and CT6. Let's hope there's enough differentiation between them to prevent consumer confusion and sales cannibalization — and that consumers understand the CT6's promotion via attrition to top dog in the sedan lineup. With all that out of the way, let's look more closely at the CT4 (above left) and CT5 (right). The CT4's greenhouse stops closer to the centerline of the rear wheels than the CT5's. That gives the CT5 a visually longer, leaner look, more of a semi-fastback arrangement. The CT5's rear vanity window should resemble the CT6's, with a glass element behind the door opening. The CT4 will have a more conventional vanity window in the door, like the ATS. Perhaps the quickest "tell" is the size of the side-view mirrors, which are rounder in the CT4 and leaner in the CT5. Out back, the CT4 has a lower cutout for the license plate than the CT5. The exhaust outlets are also different, although that may change for production. Remember, the big full-width rear lights are probably misdirection on the part of the GM camo team. The entire rear decklid of the CT4 has more roundedness to it, while the CT5's extra width gives it more room up top to spread the decklid out a little flatter.

Cadillac Super Cruise gets system enhancements, more compatible highways

Cadillac is updating Super Cruise to make it available to use on more highways, and it will offer better performance, too. Previously, Super Cruise worked on about 130,000 miles of highways across the continent. This update expands that to 200,000 miles. That's because GM has mapped that many more miles to be compatible with its lidar mapping system. As for the performance update, Cadillac says there will be enhancements to the driver monitoring system. That's the key feature that separates Super Cruise from all the other systems out there, making it a truly hands-free experience. It's able to quickly tell whether your eyes are on the road, and it reacts accordingly. We asked for details about the improvements, but all Cadillac would tell us is that there are "slight refinements to the driver attention system to even more accurately detect driver attention." Perhaps it's related to reports of sun-related issues plaguing the infrared monitoring camera. We can't tell you for sure. As for the extra miles, Cadillac says some added highways now include limited intersections and traffic control devices. Basically, there may be a stoplight or some cross traffic thrown into the mix now. Since GM has actually gone and mapped these areas, the car will tell you to take back control when approaching a railroad crossing, pedestrian crossing, stoplight or stop sign. Cadillac included a map (above) depicting the original and new Super Cruise compatible highways. You'll notice there are a lot more highways in the midwest and southeast, in addition to almost being able to cross the entirety of Canada now. Things are still a bit sparse in the western part of the country, but there aren't as many highways out there anyway. Owners of 2018 and 2019 Cadillac CT6s can expect to get the upgrade, but it's not as easy as you may think. Folks will have to take their CT6 in to the Cadillac dealer, where the "system enhancement" will take place. However, that enhancement doesn't include the additional miles. Cadillac says that update will be sent out over-the-air throughout the summer and fall. Updates for Super Cruise seem to be coming out with regularity. Last year Cadillac updated the system for easier activation, better lane placement (for passing large vehicles) and added gauge cluster messages for more information. We happen to love using the technology here at Autoblog, and gave it our 2019 Technology of the Year award.

Man trapped in Cadillac XLR for 14 hours after battery dies

A 75-year old Cleveland man ended up trapped in his 2006 Cadillac XLR for 14 hours last month, according to a story reported by the Detroit Free Press. The owner of the car, Peter Pyros, hopped into his roadster to back out onto his driveway, but he quickly learned that the battery was dead. He was "trapped" because the doors use an electric button to activate the door latch to open the door. Since the battery was dead, the buttons did nothing. Now, GM planned for an eventuality like this by placing a manual door release handle on the ground next to the seat. It's marked with a red diagram of the driver-side door opening. There's also a section about it in the owner's manual. The only problem here, was that Pyros says he didn't know the release was there, and he didn't have his owner's manual in the car. Because of this, Pyros may not have made it out alive if not for a neighbor coming to his rescue. "I came to the conclusion that I was going to die ... I was at peace with it. I asked God to help me twice, then I said, 'OK, God if this is the way I'm supposed to die, I will die,'" Pyros said to reporters. There's every chance he could have died in the car, too. Temperatures in Cleveland hit 77 degrees the day he was in the car, and he said it was unbearably hot and difficult to breathe after only 30 minutes sealed inside. Pyros reportedly tried yelling, pounding on and even trying to break the car's windows without success. At one point, Pyros wrote a note to his nephew explaining what happened if he ended up dying. What eventually saved him was a curious neighbor who came to investigate after he noticed his garage door was still open late at night. His neighbor called the police after he found him in the car, and emergency personnel actually ended up charging his car's battery up enough to get the electric door release to work. Of course, after everything settled down, there are now lawyers involved. They're going after GM, with an argument accusing the automaker of not making the emergency latch more obvious both in the car and in the owner's manual. GM doesn't appear to be having any of it. Here's its statement on the matter: "Because this varies by make and model, drivers should review the door lock section of their owner's manual, and follow up with their dealer or customer assistance center if they have any questions," GM spokesman Tom Wilkinson wrote to the Free Press. This type of door release isn't particularly uncommon for GM vehicles.