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Toyota Pro/Celebrity Race Scion FR-S [w/video]

Toyota has been hosting its Pro/Celebrity race at the Toyota Grand Prix on Long Beach since 1977. The charity event, which has raised millions of dollars over the years, traditionally pits Hollywood celebrities against professional athletes (including race car drivers) on the full Grand Prix course in modified street vehicles. The short, sprint-style race is popular with the crowds as the amateur drivers race uninhibited - the result is an action-packed race with plenty of excitement and automotive... er... carnage.
Over the decades, the drivers have raced a variety of Toyota products including last year's front-wheel-drive Scion tC. But this year, Toyota announced at the Chicago Auto Show that the new rear-wheel-drive Scion FR-S would be stepping up to the plate. The good news only became better when Toyota Motorsports invited us out to Southern California's Willow Springs Raceway (the same circuit where the drivers train and practice) to be one of the first behind the wheel.
Driving Notes:

Toyota finds 10% MPG improvement in hybrid PCU

Keeping up its from-all-angles approach to efficiency, Toyota has found yet another way to eke out up to ten percent more precious MPGs in its hybrid vehicles, this time electronically. The automaker has announced the development of new silicon carbide (SiC) power semiconductors for use in power control units, which it will begin testing on Japanese roads within the next year. The PCU using the silicon carbide compound offers less electrical resistance, which improves efficiency when passing current between the battery and electric motor. It also loses less power after shutting off, and can operate at a higher frequency. The net power loss of the new PCU is just one-tenth of the current silicone-only version (the latter accounting for 20 percent of total electrical power loss in today's hybrids). The result, so far, is a claimed five-percent improvement in fuel economy in test vehicles, with the potential of ten percent by the time the new SiC power semiconductor comes to market. Additionally, the carbide wafers allow for smaller a power module, coil and capacitor, thus allowing the entire PCU to be 80 percent smaller (see the side-by-side comparison in the accompanying photo, which you can click to enlarge). We've got a while to wait before we start to see the carbide technology to start making a real-world impact. Toyota aims to begin using the SiC units in 2020. By then, with improvements in the company's other key efficiency factors - engine technology and aerodynamics - cars like the Prius will likely see significant gains in fuel economy. Read more in the press release below. Toyota Develops 'Diamond-like' Computer Chips to Boost Hybrid Mileage May 20, 2014 Toyota City, Japan – Toyota is using one of the hardest materials in nature after diamonds to develop a semiconductor chip it hopes will improve the fuel efficiency of its hybrids, such as the Prius, by as much at 10 percent. The company and its partners announced today that they have developed a silicon carbide (SiC) power semiconductor for use in automotive power control units. Toyota plans to begin test-driving vehicles with the technology on public roads in Japan within a year. The chips, made from carbide - one of the hardest materials in nature, theoretically have superior characteristics such as one-tenth the electrical power loss and 10 times the drive frequency. Toyota said the chips would also allow it to reduce the size of current automotive power control units by 80 percent.

CES Part 2: Honda/Sony Afeela, BMW i Vision Dee and more | Autoblog Podcast #763

In this episode of the Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Senior Editor James Riswick and Associate Editor Byron Hurd. This week, they pick up from last week and dig deeper into some of the reveals and news coming from this year's Consumer Electronics Show (CES) including the Ram 1500 Revolution, the Afeela EV collaboration from Sony and Honda, Peugeot Inception, BMW i Vision Dee and VW ID.7, among other highlights and musings from the show. They also discuss the cars they've been driving, including the BMW iX, Mercedes EQS SUV, two-door Bronco Badlands, Mazda CX-50 Meridian Edition and Toyota RAV4 Wilderness Edition. Send us your questions for the Mailbag and Spend My Money at: Podcast@Autoblog.com. Autoblog Podcast #763 Get The Podcast Apple Podcasts – Subscribe to the Autoblog Podcast in iTunes Spotify – Subscribe to the Autoblog Podcast on Spotify RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown CES 2023 Ram 1500 Revolution Sony Honda Mobility Afeela EV prototype Peugeot Inception BMW i Vision Dee Volkswagen ID.7 Cars we're driving 2023 BMW iX 2023 Mercedes EQS 450 SUV 2022 Ford Bronco Badlands Two-Door 7MT 2023 Mazda CX-50 Meridian Edition 2023 Toyota RAV4 Woodland Edition Feedback Email – Podcast@Autoblog.com Review the show on Apple Podcasts Autoblog is now live on your smart speakers and voice assistants with the audio Autoblog Daily Digest. Say “Hey Google, play the news from Autoblog” or "Alexa, open Autoblog" to get your favorite car website in audio form every day. A narrator will take you through the biggest stories or break down one of our comprehensive test drives. Related video: Green Podcasts CES BMW Ford Honda Mazda Mercedes-Benz RAM Toyota Volkswagen Peugeot Truck Coupe Crossover SUV Concept Cars Electric Luxury Off-Road Vehicles Performance Sedan Afeela