1976 Cadillac Eldorado 500 Engine Runs And Drives Antique Tag on 2040-cars

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GM recalls 740,000 vehicles over daytime running light issue

General Motors is recalling over 740,000 vehicles due to a daytime running light issue that causes all of the affected cars to run afoul of Federal Motor Vehicle Safety Standards. Vehicles affected by this recall are spread across many of GM’s brands. Models include the 2020-2023 Cadillac CT4 and CT5, 2021-2023 Buick Envision, 2022-2023 Cadillac Escalade and Escalade ESV, 2022-2023 Chevrolet Silverado 1500, Suburban, Tahoe and 2022-2023 GMC Sierra 1500, Yukon, and Yukon XL. GM says that the daytime running lights may remain on in these cars when the headlights are activated. This is a problem, because FMVSS rules require that the daytime running lights deactivate once the headlights turn on. If the DRLs remain on, GM says that could result in additional glare, thereby increasing the risk of an accident. The cause of this failure to deactivate the DRLs comes from body control module software that “under a combination of certain pre-conditions, could fail to deactivate the DRLs,” according to GM. Other GM vehicles were tested, but due to a difference in software or hardware, they remain unaffected. If this is reminding you of another recent GM recall, youÂ’d be right, as GM recalled another 340,000 vehicles for the same issue last month. After that original issue was found within GM, the company began looking into its other cars to determine if the population was larger than originally thought. GM found the additional vehicles included in todayÂ’s recall have the problem. The fix will either be via an over-the-air update or it will require you to bring the vehicle into a dealer for a software update, depending on which vehicle you have. Owner notification letters letting folks know what is necessary are currently scheduled to go out on January 23, 2023. Related video: Cadillac Escalade Infotainment Review

2021 Cadillac Escalade's EPA highway fuel economy is worse than before

EPA fuel economy estimates for the 2021 Cadillac Escalade are out, and the news is mostly not good. The redesigned SUV sees slim to no improvement in the Feds' city ratings, and its highway numbers are considerably worse than before. These are estimates for the standard 6.2-liter V8. Figures for the no-cost-optional 3.0-liter turbodiesel six have not been released yet. Specifically, the rear-wheel-drive 2021 Escalade has estimates of 15 mpg city, 20 mpg highway, and 17 mpg combined. Compared to the outgoing 2020 version, powered by the same 6.2L V8, those numbers represent a 1 mpg improvement in city (the lone piece of good news) but are 3 mpg worse on the highway. With all-wheel drive, the 2021 Escalade can't even get out of the teens, with EPA ratings of 14 mpg city, 19 mpg highway, and 16 mpg combined. That's the same city rating as before and a 2 mpg decline versus the 2020 model's highway rating. For further comparison, cross-town rival Lincoln's Navigator with its 3.5-liter turbo V6 manages 16 mpg city and 22 mpg highway (RWD) and 16/21 with AWD. No one expects an ultra-large, body-on-frame, three-row SUV to achieve Prius-like levels of fuel efficiency, but it's pretty rare these days to see such backsliding with a fresh redesign. Here's hoping the diesel variant will have a happier story to tell. Related Video:

Cadillac imagines the future of luxury transportation with a drone and a pod

Besides more screens and electric cars, GM and Cadillac made sure to pay tribute to the other darlings of the tech industry: autonomous cars and drones. Both concepts take familiar ideas but add a touch of Cadillac flavor. And don't expect either of them to show up in reality anytime soon. The most fanciful of the two is the Cadillac VTOL concept, which stands for vertical takeoff and landing. It's a fully autonomous drone meant for shuttling people, likely wealthy executives, from rooftop to rooftop in busy cities. It's a single-occupant aircraft with a 90-kWh battery pack and is fully autonomous. It has four sets of two rotors that propel the drone to a top speed of 56 mph. The exterior is unique in having the front and rear sets of rotors at different heights, whereas most seem to have the cabin hanging from the rotors. You can spot some Cadillac cues in the beveled, angled edges. The other concept is the Personal Autonomous Vehicle or PAV. It's a fairly generic-looking autonomous pod with a pastiche of Cadillac design cues such as slim lights and angular trimmings. Cadillac says it's meant to be a social space, hence the wraparound bench seats in the cabin. Cadillac doesn't seem to have forgotten personal comfort, though, as you can spot a single-person recliner. Comfort is key, and Cadillac says the PAV would have biometric sensors to read the passengers and adjust the climate control, humidity, lighting and scents to make the the environment as pleasant as possible. Passengers will have control of vehicle functions via voice and gestures. At the end of theses vehicles' reveals, Cadillac teased more far-flung concepts coming soon. One of them will be a two-seat vehicle and mentioned that it would be for "you and someone very special" for more "intimate" trips. Related Video: