2012 - Cadillac Cts on 2040-cars

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2021 Cadillac CT4 Review | A joy to drive, a puzzle to compare

Cadillac's smallest sedan is arguably its most competitive. The question is, though, what does the 2021 Cadillac CT4 actually compete with? It has the price tag and interior in keeping with the growing number of sub-compact luxury sedans, yet its rear-drive layout and sophisticated chassis are more akin to sedans that are a size up. It sure drives more like a BMW 3 Series than something smaller and cheaper. Actually, it could easily be argued that the CT4 is a more rewarding sport sedan than BMW's benchmark – be it the Premium Luxury you see above or spicier CT4-V trim.  That's where the comparison ends, however. The CT4 is smaller, with a cramped back seat and rinky-dink trunk. Its cabin quality is lower and its engines less refined. Yet, it is sufficiently cheaper to justify all of the above. For the dwindling few who still prize communicative steering and an unflappable suspension in their entry-level luxury sedan, the CT4 is a terrific choice – no matter what you compare it to. What's new for 2021? The CT4 was all-new last year, so there are only minor updates for '21. A 12-inch HD instrument cluster is now available as part of the Technology package in top trim levels, while Cadillac's Super Cruise semi-autonomous driver assist system will be a late-availability option. Wirelessly connected Apple CarPlay and Android Auto are now standard. There's also a new Diamond Sky Special Edition that adds a unique color scheme and trim finishes.  What's the CT4 interior and in-car technology like? We've criticized the design and quality of other Cadillac interiors, and although the CT4's is awfully similar to those, its lower price and market positioning make it far more competitive and, well, palatable. It may not be as expressive as the Mercedes A- or CLA-classes, but for the money, we don't think you'll be disappointed. The infotainment system is controlled by an 8-inch touchscreen with a pair of redundant control knobs better suited to scrolling through playlists, radio stations or other menu functions. One is adjacent to the screen and volume knob, while the bigger one is on the center console. We like this setup quite a bit and appreciate the Cadillac's system's clean look and quick responses. The base setup includes wirelessly connected Android Auto and Apple CarPlay, plus Amazon Alexa integration and a choice of USB Type-A and Type-C charging.

GM shows off 'digital vehicle platform' enabling more in-car tech and OTA updates

It appears to have dropped the sobriquet "Global B," but General Motors' new electrical architecture has bowed in drawings and video. This is the "digital vehicle platform" GM president Mark Reuss spoke to Reuters about in 2015, saying it would move a great deal of a vehicle's computer work to the cloud and enable over-the-air updates. Reuss took the microphone for the debut, too, saying, "Our new digital vehicle platform and its eventual successors will underpin all our future innovations across a wide range of technological advancements, including EVs and expanded automated driving." The system will go into production later this year, appearing in dealerships first either on the 2020 Cadillac CT5 or the mid-engined 2020 Chevrolet Corvette. Yes, these are the same electronics cited for delaying the launch of the C8 Corvette over excessive draw, security and getting the more-than-100 computer modules to communicate seamlessly. When Car and Driver asked about that, GM replied with "No comment." Volkswagen's having the same issues with the Mk8 Golf right now, though, so GM isn't alone, and this will be the new normal among OEMs for a while. What's certifiable is that the new architecture is robust enough to handle 4.5 terabytes of data per hour, which is five times what GM's current wiring can handle. And thanks to Ethernet connections of 100 Mbps, 1 Gbs and 10 Gbs, communication within and without the vehicle happens much faster. The advances mean better screen resolutions, better battery management for hybrids and electric vehicles, the capability for over-the-air updates and "functionality upgrades throughout the lifespan of the vehicle." Cadillac's Super Cruise has already been lined up as a leading candidate for constant improvements in the driving assistance suite, a key part of GM's "vision for a world with zero crashes, zero emissions and zero congestion." And whenever GM decides to take the plunge, it will mean a 48-volt electrical system. More than 300 specialists worked on the digital platform, and security was a huge part of the task. We've already heard that GM consulted with Boeing and military contractors on how to prevent hacking. The carmaker has an internal Product Cybersecurity group that reached out to the research community, and created a "bug bounty" program to crowdsource uncovering any flaws.

Autoweek divulges details on Presidential limo

Ever since the latest presidential limousine, also known as The Beast, debuted in 2009, we've wondered what's underneath that black Cadillac body. We already know a few details, like the fact it isn't a Cadillac at all, but a very heavy duty truck chassis from General Motors with a body that resembles a super-sized Caddy. Autoweek, however, has managed to extract new details from veteran Secret Service agents about the closely guarded presidential limo. Their methods, of course, are classified.
Designed to be a rolling office, bunker and escape pod all in one, the current presidential limo is far different from previous presidential state cars, which were heavily modified production vehicles. As we would expect, The Beast uses thick, military-grade body armor (eight inches on the doors), an armored fuel tank, special run-flat tires with Kevlar lining, an encrypted satellite phone, a fully sealed cabin with its own oxygen supply and a trunk full of weapons and medical equipment that includes a supply of the President's blood type (in case the car gets cut off from the ambulance that's always present in the President's motorcade).
The Beast also comes with a Halon fire-suppression system, night vision and is powered by a V8 engine, which we already knew runs on gas and not diesel, that returns an EPA-unfriendly estimated 3.7 miles per gallon. The Secret Service operates a fleet of 12 limos and each Beast costs $1.5 million. Lastly, AW estimates that the 18-foot-long state car weighs 15,000 pounds, and each Secret Service agent that drives the car must be specially trained to maneuver such a massive vehicle.