2011 Cadillac Srx Luxury Collection on 2040-cars

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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.

Ecto-1 is the barn find of a lifetime in 'Ghostbusters: Afterlife'

Following the women-led "Ghostbusters" reboot in 2016, a completely new chapter in the franchise will be born in 2020. "Ghostbusters: Afterlife" will feature a fresh cast, a modern story and cutting-edge cinematics. Yet, one thing will remain the same: the famous Ecto-1. The first trailer for the upcoming film shows the classic movie car — a highly modified 1959 Cadillac Miller-Meteor Futura Duplex — still has a little gas in the tank, even after sitting in a barn for more than 30 years. "Afterlife" follows a character played by Finn Wolfhard (Mike from "Stranger Things") as he, his sister and his mom are evicted and move to an inherited farmhouse in Summerville, Oklahoma. The property, previously owned by the kids' grandfather, turns out to be a secret storage facility for all of the old Ghostbusters gear. Grandpa was Dr. Egon Spengler. The research, the uniforms, the ghost traps and the Ecto-1 are all tucked away and out of sight. Trevor, Wolfhard's character, finds the automotive relic and is able to start the old box of bolts. He and his sister Phoebe are then seen careening the Ecto-1 through a field and testing out the car's gunner seat in town.  Paul Rudd enters the picture as Mr. Grooberson, a teacher at the kids' school who shows an interest in Phoebe's ghost trap. As somebody who remembers the Manhattan Crossrip well, Grooberson schools the kids on the past and, with them, explores their connection to it all.  The trailer closes with a Bill Murray quote from the original film: "Call it fate, call it luck, call it karma ... I believe that everything happens for a reason." He, along with Dan Aykroyd and Sigourney Weaver, are expected to have some sort of involvement in the new movie, though it's unclear what that will be. We'll find out more next year when "Ghostbusters: Afterlife" opens summer 2020. P.S. How about that Ford Ranchero GT?

2020 Cadillac CT5 in New York: 7 questions with the chief engineer

Cadillac revealed the 2020 CT5 at the New York Auto Show, and we decided to sit down and have a chat with chief engineer Mike Bride to learn more about the car. You can read our reveal post here to get the full download, and then read on below to learn a bit more. Cadillac is still rather coy about any performance model to spawn from the CT5, but things appear to be looking up after our conversation that you can read below. Q: What's the driving nature of this car? Should we expect something similar to the CTS and ATS? A: Yes, you can see it's built off the rear-wheel-drive architecture. Our goal was to retain all of that fun-to-drive nature. Direct steering feel, responsive handling. Going forward, we ask how we can continuously improve, and that was really about driving more sophistication in the ride, a much more mannered car that's better for impact harshness and rolling isolation, really provides comfort when you want comfort over tire strips and heaves in the road. Really getting that level of isolation, but not compromising that handling and direct steering feel of the Cadillac sedans we've grown accustomed to. Q: How is this car different from the CTS underneath, and other Alpha platform cars? A: I would say this is a major revision. A lot of new parts, a lot of new part numbers, a significant evolution. In the suspension space, the links are all new, and there's been a lot of work done in isolation, so the bushings and strut mounts are all new. We've evolved the Alpha platform to now get the ride control and road isolation, the comfort aspects of it all. There are a lot of structural improvements like a changed wheelbase, an evolution in rear foot-swing and foot space from the fuel tank area to get in and out of the car better. As we developed this structure, it was about overall structural body stiffness, and impedance at the chassis attachments to really get that level of isolation from road inputs. We try to have a calm floor, a steering wheel that doesn't vibrate, and quiet to the driver's ear. Those were the paths we went after to really drive the structure to the right stiffness requirements, structural integrity, a lot of development into suspension bushings, tuning elements, strut mounts. We have a new damper technology, a ZF damper. It has MVS damper technology. It's a multi-valve system that provides less harshness from an NVH standpoint and a great optimization balance of motion control with ride inputs.