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Toyota R&D shows off free piston engine linear generator for future EVs

We often hear how an electric vehicle powertrain architecture allows vehicle designers much more freedom than a traditional ICE powertrain does. With differently shaped battery modules and small electric motors, there are lots of way to put the pieces together. With today's plug-in hybrid technology, engineers still need to put a decent-sized ICE somewhere, but new technology from Toyota could free up the gas-electric vehicle designers of the future. Presented at the recent SAE World Congress in Detroit, the idea from Toyota Central R&D Labs Inc. and involves what is called a Free Piston Engine Linear Generator (FPEG). Think of it as a sort of one-cylinder, two-stroke mini-engine that can work either as a generator (thank to magnets and a linear coil) or to directly drive a vehicle. The current prototype is a 10-kW unit that Toyota say would provide enough power to get a B- or C-segment electric vehicle up to highway speeds (75 miles per hour) when paired up to offer 20 kW. Pairing the FPEGs is also important to minimize vibrations. One system tested by Toyota had a 42 percent thermal efficiency, but the engineers are working to improve the overall efficiency even further. You can watch an animated video of the piston in action here (click on "Outline") and see the SAE papers here and here. More technical details are available at Green Car Congress. News Source: Toyota Labs via Green Car CongressTip: Thanks, Joe V. Green Misc. Auto Shows Toyota Technology Emerging Technologies Electric generator

Toyota pimps out Esquire van for Japanese businessmen [w/video]

A few months back we reported on a dealership owner in Japan who was petitioning Toyota to make a luxury van. The problem, he reasoned, was that he couldn't take as many friends, colleagues and clients around with him in his Lexus LS, and his Toyota Alphard van wasn't luxurious enough. Well, it seems like he wasn't alone, and Toyota has listened.
The Japanese auto giant has just revealed the Esquire, a new luxury van designed with just such customers in mind. It's significantly smaller than the Sienna we get in America, smaller than the aforementioned Alphard and about the same size as (this writer's favorite) the JDM Noah van (on which we gather it's based). But what sets the Esquire apart is its upscale appearance.
The boxy van is distinguished by its dominant T-shaped chrome grille with a unique emblem that encompasses a shield, sword, "the collar of a gentleman's suit" and the letters Esq. The flank is characterized by a strong beltline with chrome lower window frame and an expansive greenhouse with tinted rear glass. Inside the flexible cabin you'll find accommodation for seven or eight passengers (depending on specification), synthetic leather upholstery and wood and metallic trim. There are even wheelchair-enabled models on offer as well.

Dodge Durango SRT, Ford F-150 Lightning and why we like physical controls | Autoblog Podcast #678

In this episode of the Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by News Editor Joel Stocksdale. They start things off by discussing cars they've been driving, including the 2021 Dodge Durango SRT and the 2021 Toyota Camry Hybrid XSE. Next they discuss the announcement of the Ford F-150 Lightning electric truck, Genesis G70 Shooting Brake and the use of physical controls in cars instead of touchscreens. Finally, they help a reader spend some money. Autoblog Podcast #678 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars we're driving 2021 Dodge Durango SRT 2021 Toyota Camry XSE Hybrid News Ford F-150 Lightning EV announcement Genesis G70 Shooting Brake Opinion: Physical controls add to the driving experience Spend My Money Feedback Email – Podcast@Autoblog.com Review the show on iTunes 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: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Green Podcasts Dodge Ford Genesis Toyota Ford Lightning