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How Cadillac improved power output in 2016 ELR by 25 percent

Earlier this year, Cadillac announced that the 2016 ELR would come with a big price drop and a powertrain that packs 25 percent more power output. That's a lot more oomph, but it didn't sound like the Caddy engineers made any major changes to the engine or motors. So, what happened? Let's refresh our memories with the numeric details. The 2016 car is 1.5 seconds quicker to 60 miles per hour than the 2014 model (there was no 2015), down to 6.4 seconds. The 2014 put out 295 pound-feet of torque. For 2016, it will be 373 lb-ft. The specific breakdown of the various components in the powertrain has not been disclosed, but from what we can tell, the two electric motors and the 1.4-liter inline-four engine in the new ELR are not that much different than those in the old one. Sam Abuelsamid, senior research analyst at Navigant Research (and former writer here at Autoblog) said that any of the unspecified upgrades would be difficult to tell on a part-by-part basis, but the overall effect will be noticeable. "The changes to the ELR as I understand them are analogous to getting more performance out of a 1965 Mustang with the entry version of the 289 cubic-inch V8. You can replace the carburetor with a larger version that enables more air and fuel to flow into the engine, thus producing more power. The basic engine hasn't changed, but power capability is being unleashed by feeding it more." "Cadillac has changed components in the power electronics to enable more current flow into the motor and thus produce more torque. When you do this in the Mustang, you probably need to replace the rear axle gears and use a beefier clutch to transmit the power to the wheels. Similarly, the ELR probably has some upgraded clutches, bearings, and gears to withstand the increased total output." Cadillac spokesperson David Caldwell told AutoblogGreen in an email that the new ELR does indeed have more than just new lines of code. "One could not 'reflash' a previous ELR to get the performance of a 2016," Caldwell said. "If one only changed software you would not get the performance upgrade fully, as the 2016 creates higher current, more power. So these have been upgraded physically – hardware.

2018 Cadillac XTS V-Sport Drivers' Notes Review | Cruise missile

The XTS is a standout in Cadillac's current lineup. It's a throwback to the automaker's cars of the '90s and early 2000s. It's big, comfy and packs a punch under the hood, but there's only a slight pretense of sportiness, despite the V-Sport moniker. If you want a Cadillac that handles, buy a CTS or ATS. Still, there's nothing wrong with being a big, slightly soft cruiser. Not everyone is out to conquer the Nurburgring. Some people just want comfy seats and a half-mile of wheelbase. Our tester is the range-topping Platinum V-Sport trim. At $73,040, it's not exactly cheap. That said, you do get a hell of a lot for your money. This car has heated and cooled massaging front seats with 22-way power adjustment, a heated steering wheel, heads-up display, the latest version of Cadillac's infotainment system, Bose surround sound, LED headlights and adaptive cruise control. That's not including all the V-Sport goodies like Brembo brakes, magnetic ride and a howling 3.6-liter twin-turbo V6. Senior Editor, Green, John Beltz Snyder — Hopping in the Cadillac XTS, the familiar surroundings created a certain set of expectations. Like judging a book by its cover, it's an easy trap to judge a Cadillac by its interior (they all feel the same to me). Some of what I expected, I got: a smooth ride, hearty pep, robust driver assist and fussy audio and HVAC controls. What surprised me was just how urgent this motor is. On paper, that should come as no surprise. The V-Sport's 3.6-liter twin-turbo V6, making 410 horsepower and 369 pound-feet of torque, is bound to pack a punch. You almost forget what that should feel like, though, until you put your right foot down. There's no lag, and despite the all-wheel drive, there's even a little torque steer. The lightness of the steering means it's no difficult task to account for it, though. Speaking of steering, I actually enjoyed bending this through tight corners. It's a breeze to saw the tiller back and forth, and the car communicates the interaction between the tires — especially up front — with the road. I'd like to take this Caddy to the track. Associate Editor Reese Counts: I liked this car way more than I thought I would. I was expecting a DTS or STS with a fresh face and a bit more punch. In a way, that's what this is, but I don't mean that as a knock. I don't need every car I drive to be able to put down hot laps. Sometimes I want something with soft seats (that massage!) and a big engine to get me home quickly.

2021 Cadillac Escalade, GMC Yukon, Chevy Suburban/Tahoe recalled for stall risk

General Motors is recalling just shy of 15,000 2021 Cadillac Escalade & Escalade ESVs, Chevrolet Suburbans and Tahoes, GMC Yukons and Yukon XLs that were shipped with fuel pumps that were built with a batch of what may be faulty electronic control modules. A pump with a bad module can result in intermittent function, resulting in drivability issues and potential stalls. No serious incidents or injuries have been associated with the issue.  GM says it discovered the issue after analyzing early recall data for the 2021 model SUVs and discovering an unusually high failure rate for fuel pumps manufactured by a single supplier – Vitesco. The company was able to identify the batch and initiate a recall campaign targeting just those vehicles.  "After reviewing the field data, GM determined there were 617 potentially relevant complaints, which were received between April 15, 2020 and August 24, 2021," the company's recall report said. "229 of these complaints reported a stall while standing or moving. No accidents or injuries associated with this condition were found." Any SUVs built with pumps from that batch but not yet sold are being held at dealers for replacement parts. It may take some time for GM to source replacements due to the ongoing electronic parts shortages.  "We are working with the supplier to obtain the required parts as quickly as possible," GM said in its notice to dealers. "When sufficient quantity of parts are available, the recall bulletin will be released and dealers can begin repairing vehicles."