1991 Cadillac Allante 1991 Cadillac Allante Convertible 56k Original Miles on 2040-cars

Auto blog

2015 Cadillac Escalade on sale in April priced at $71,695*

With the fourth-generation Cadillac Escalade set to go on sale in April, Cadillac has released the pricing data for its fullsize luxury SUV. While there's no retail configurator yet, the data posted on AOL Autos - and confirmed by Cadillac - shows that the 2015 Escalade will have a starting price of $71,695 (*not including $995 for destination).
This new starting price is about $8,000 more than the outgoing model, but Cadillac is quick to point out that the latest 'Slade is packed with more standard equipment in the new base Standard trim that actually puts it more on par with the midlevel Premium trim on the 2014 model (currently priced at $73,245). These new standard features include Magnetic Ride Control, LED headlights and taillights and 20-inch wheels.
Stepping up to the 2015 Escalade Luxury, the price increases to $75,695 and includes added equipment like 22-inch wheels, head-up display, power fold-and-tumble second-row seats and safety systems such as forward collision warning and lane departure warning. The top-rung 2015 Escalade Premium will start at $80,195 adding features such as a rear-seat entertainment system, illuminated exterior door handles and the Driver Assist Package consisting of front and rear automatic braking and adaptive cruise control.

2014 Cadillac ELR whirs into Jay Leno's Garage

While Jerry Seinfeld was gallivanting around LA with Sarah Silverman in a Jaguar XKE, our favorite car-loving comedian, Jay Leno, was checking out the all-new 2014 Cadillac ELR. Set to go on sale later this year, Cadillac brought its ELR to Jay Leno's Garage to show off some of its styling and technology as well as give Leno some seat time in the range-extended EV. Leno owns both a Volt and a CTS-V, and the ELR is a kind combination of the two (sort of).
In this episode, Leno spends some time talking to Frank Saucedo, GM director of advanced design, and ELR chief engineer Chris Thomason before logging a few miles on the sleek coupe. Interestingly, it seems that GM has definitely changed its tune a little since the introduction of the Volt a couple years ago; Saucedo and Leno both refer to the ELR as a hybrid, and Thomason says that it gets the "bulk of its propulsion" from the electric motors. Whatever you want to call it, scroll down to watch the latest episode of JLG with some great information and driving shots of the plug-in Cadillac.

GM patent reveals new two-stage turbocharger

Modern turbochargers may be some of the best ever made, but performance is something that engineers are always trying to improve. According to GM Inside News, General Motors (GM) is hoping to alleviate some of the negative aspects of a two-stage turbocharger setup with a newly-patented design. The patent, that was filed on May 19, 2016, reveals a clever bypass system that allows the engine, a four-cylinder unit, to optimize both the low-pressure and high-pressure inlets for its respective functions. According to the filing, a conventional two-stage turbocharger setup is engineered to allow both turbines to operate simultaneously at low and mid engine speeds. At high engine speeds, only the low-pressure turbine works. The setup can't isolate either the low or high pressure side, which can impair low-end performance. GM's new two-stage turbocharger setup looks to eliminate this by linking the high-pressure turbo to the exhaust manifold through the high-pressure inlet duct. The low-pressure turbo is attached to the high-pressure turbo by a low-pressure inlet duct, which is linked to a connecting channel. A single actuator that is housed in the exhaust manifold creates a bypass that can opens the high-pressure inlet or close the connecting channel. Depending on what the engine load and speed is, the ECU guides the actuator—a single rotating spindle with discs corresponding to flanges on the high and low pressure sides—to isolate one of the two turbos. Isolating the turbos allow the respective inlets to be engineered for the best possible fluid dynamic performance. The setup should increase performance and decrease lag. There's no word on what car this setup will make an appearance on, but it will most likely be used in premium vehicles before trickling down to the rest of GM's vehicles. Related Video: News Source: GM Inside News, AutoGuide via GM Authority Cadillac Chevrolet GM Technology Sedan turbo patent engine turbocharging