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Submit your questions for Autoblog Podcast #319 LIVE!

We record Autoblog Podcast #319 tonight, and you can drop us your questions and comments regarding the rest of the week's news via our Q&A module below. Subscribe to the Autoblog Podcast in iTunes if you haven't already done so, and if you want to take it all in live, tune in to our UStream (audio only) channel at 10:00 PM Eastern tonight.
Discussion Topics for Autoblog Podcast Episode #319
Jeep checks out the Grand Wagoneer at Wagonmaster

Ford wants smart cruise that's speed and grade sensitive

Ford is working to make adaptive cruise control even smarter and more economical for future vehicles. The automaker now has a patent (pdf link) on a system to use information on the grade of the road, traffic data, and a driver's preferences to eke out better fuel mileage over a journey. This solution would essentially put a little hypermiling right into a model's software. The Blue Oval's patent refers to this tech as "route navigation with optimal speed profile," and the system starts by splitting the way to the driver's ultimate destination into many smaller pieces. Each one is analyzed based on GPS data, and traffic info is also constantly updated. Based on the occupants' preferred travel time, all this info is combined to figure out the most efficient speed for each leg of the journey. All of these calculations are actually more than the car's computers can handle, so some of the math is offloaded to a cloud-based network. According to Ford, some of the benefits come when tackling hills while diving. Maintaining a single speed when going up and down steep grades isn't the most efficient method, but current technology can't easily make the necessary adjustments. This system uses the GPS data to adapt the vehicle's speed and leave the situation with better fuel economy. Ford is currently making major investments into autonomous driving technology and has some prestigious partners. While the patent documents don't specifically mention the optimal speed profiles for driverless vehicles, they seem like a natural fit. Over the course of an entire trip, the fuel economy gains would likely be even greater than over a few miles on a relatively flat interstate.

Galpin-Fisker Rocket shows up topless in Monterey

The Rocket Coupe, introduced at the Los Angeles Auto Show last year, was a collaboration in reimagination carried out by designer Henrik Fisker and Galpin Auto Sports on a Ford Mustang. The next version of that concept has come to Pebble Beach in the metallic red form of the Rocket Speedster Concept you see here. In this guise the Mustang convertible gets a speedster tonneau cover that runs all the way to the front seat headrests, covering the back seats. As with the rest of the bodywork the cover is fashioned in carbon fiber, portions of it visible in places like the stripes running along the hood from the hexagonal grill to the tonneau, and the exposed carbon fiber air ducts that are mesh-filled to improve airflow through the cabin. And yes, it still has that nose. Underhood is a supercharged 5.0-liter V8 with 725 horsepower, all that cavalry brought to a stop by 15-inch Brembo Gran Turismo brakes up front tucked behind 21-inch custom wheels. Although it is labeled a concept, it too will go into limited production like its hardtop forebear. The press release below has the info, the gallery above has the goods. Related Video: GALPIN FORD AND HENRIK FISKER UNVEIL ROCKET SPEEDSTER CONCEPT AT 2015 PEBBLE BEACH CONCOURS D'ELEGANCE Acclaimed Automotive Designer and Visionary Customizer turn the Ultimate Mustang into a Stunning Speedster MONTEREY, Calif. (August 15, 2015) – Galpin Auto Sports and Henrik Fisker unveiled the latest iteration of the "Ultimate American Muscle Car" today at the 2015 Pebble Beach Concours d'Elegance; the 2015 Rocket Speedster Concept. Following a short drive onto the legendary Pebble Beach Concept Lawn, Henrik Fisker and Galpin Motors President, Beau Boeckmann introduced the convertible carbon fiber-bodied super-Mustang, intended for low-volume production. The car was featured as one of only a few special designer cars in front the Lodge at Pebble Beach. Featuring a fully integrated carbon fiber speedster cover that transforms the four-seat convertible into a two-seat speedster, this new edition Rocket maintains exceptional visual drama and performance with the top up or down. As with the Rocket Coupe, the Concept carries a carbon fiber hood feeding air into the supercharged 725-hp V8 engine through two sculpted air intakes, aiding the grill and front splitter in maintaining optimal cooling and aerodynamics. Constructed by GFMI Metalcrafters, Inc.