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2020 Cadillac CT4-V, CT5-V revealed, less powerful than predecessors

Expectations have reached stratospheric heights for the 2020 Cadillac CT4-V and 2020 Cadillac CT5-V, and for good reason: Their ATS-V and CTS-V predecessors were potent sports sedans with gobs of power and handling and braking to match. Now the new sedans have been revealed, and they're not what we expected. They each lose two cylinders compared with the other vehicles, and on paper, they don't look as capable. But we do have hope that these won't be the end-all, be-all performance Cadillacs. First, let's look at the cars. The CT4-V will be the base of the V brand, and it's our first look at the small luxury sedan. It has a roofline and window treatment more like past Cadillacs, eschewing the C-pillar garnish of the CT5. It also naturally gets dark trim and headlights, a unique spoiler and quad tailpipes to distinguish it as a V. Under the hood is a turbocharged 2.7-liter four-cylinder that is based on the engine in the new Chevy Silverado. It makes 320 horsepower and 369 pound-feet of torque, a far cry from the ATS-V's 464 horsepower and 445 pound-feet of torque. Cadillac CT4-V View 12 Photos Power goes through a 10-speed automatic transmission only. Both rear-wheel drive and all-wheel drive are available. It gets a mechanical limited-slip differential whereas the ATS-V had an electronically controlled limited-slip differential a la Camaro ZL1. The brakes have four-piston calipers at each corner versus six-piston front units and four-piston rear units on the ATS-V, and the rotors are smaller. Magnetic Ride Control remains standard on the rear-drive version, but the all-wheel-driver version sticks with conventional shocks. The new CT4-V is about 200 pounds lighter than the ATS-V, though, and it has 50/50 weight distribution. Additionally, both the CT4-V and the CT5-V have Super Cruise available as an option. Moving on to the CT5-V, it looks like a regular CT5 but with dark trim and lights, quad tailpipes and a unique rear diffuser. Instead of the CTS-V's 640-horsepower supercharged V8, the CT5-V uses a twin-turbo 3.0-liter V6 making 355 horsepower and 400 pound-feet of torque. Changes made to the 3.0 for the CT5-V include a new intake system and new exhaust, and it revs higher too. Like the CT4-V, it comes with a 10-speed automatic and either rear-wheel drive or all-wheel drive. It does get the electronically controlled limited-slip differential.

Cadillac is building an LMDh car, will compete in WEC and Le Mans

Cadillac returned to sports car racing back in 2017 with its DPi race car, and it has had a successful run with it. It won four Rolex 24 Hour races at Daytona from 2017 to 2020, and took home two championships. So it's not totally surprising that it will continue running in the IMSA series with a new LMDh-class car. But that also means that Cadillac can, and will, race in the World Endurance Championship series, which includes the 24 Hours of Le Mans. This is because LMDh is a class that will be legal in both IMSA and WEC racing, as will the LMH hypercar class. So Cadillac will be taking on hypercars from Toyota, Peugeot and Glickenhaus. Audi and Porsche have announced plans to run LMDh racecars as well, so it will be a crowded field. There have even been rumors of a Dodge-badged version of the Peugeot 9x8 LMH car as well as a Lamborghini LMDh entry. Per LMDh rules, the car will feature a spec chassis and hybrid unit, but the engine and bodywork will be unique to the Cadillac. Unlike LMH, there are no requirements to build road-going versions, so we sadly won't see a wild mid-engine Cadillac hybrid supercar on the streets (unless Cadillac just decides to build one; don't hold your breath). But we'll still be excited to see another American manufacturer compete for an overall win at Le Mans. Cadillac will team up with Dallara, Chip Ganassi Racing and Action Express Racing for vehicle development and competition. The car will make its racing debut at the 2023 Rolex 24 at Daytona in January of that year. All we have to go on for the car's looks is the rendering at the top, which suggests a seriously angular shape. It will also be called the LMDh-V.R, similar to the current DPi-V.R racecar. Related Video:

GM recalls 2022 Cadillac XT5, XT6 and GMC Acadia for suspension issue

General Motors is recalling a relatively small number of 2022 Cadillac and GMC crossovers to address the potential for missing or loose rear suspension hardware that is being blamed on a lapse in quality control at the company's Spring Hill facility. The campaign covers 223 examples of the Cadillac XT5, 159 examples of the Cadillac XT6 and 354 examples of the GMC Acadia. "General Motors has decided that a defect, which relates to motor vehicle safety, exists in certain 2022 model year Cadillac XT5, XT6, and GMC Acadia vehicles," GM said in its defect report. "A fastener in the left-rear suspension toe link in some of these vehicles may not have been fully tightened during suspension assembly. After an assembly process was moved to a new area, error proofing equipment was not initially set up properly, which allowed a window where the operator might miss tightening certain fasteners without the failure being flagged." The issue was discovered by a quality engineer at the Spring Hill facility in March of this year, at which point GM conducted an audit to determine which and how many vehicles may have left the factory with improperly torqued or missing fasteners, narrowing down the recall population to the above 736 vehicles. No incidents associated with the defect have been reported in customer vehicles.  Related video: Recalls Buick Cadillac GM Ownership Safety