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Lexus LFA prototype spied lapping the Nurburgring with new bodywork

The Lexus LFA was a real engineering tour de force. Sure, it was stuck in development hell for years, and the 4.8-liter V10's 552-horsepower output wasn't super impressive when it came out, but it integrated a ton of expertise Toyota gained from its F1 team in the early to mid 2000s. Unfortunately, it didn't sell well. Last year, we found there were a few new models sitting on dealer lots, five years after the 500-model run ended. Still, it looks like Toyota may not have given up on the idea of a race-derived flagship for Lexus, at least based on this prototype running around the Nurburgring this week. At first glance, the car pictured here looks like an LFA with the Nurburgring Package and some camouflage on the front and rear fenders. If you look closely, you can see that the fenders are significantly wider than on the standard LFA. Based on the license plate, this appears to be the same car with two different sets of wheels. Lexus may simply be swapping out worn tires, or they may be testing different wheel and tire combinations to fit the wider wheel wells. Anything beyond this is just speculation. There have been rumors of a new flagship Lexus sports car that sits atop the LC 500 and LC 500h. We saw the Toyota GR Super Sport Concept back in January, though that car looks nothing like what we see here. As much as we would love that sweet Yamaha co-developed V10 to carry over, we're not holding our breath. Some sort of hybrid powertrain is almost a certainty. Maybe Lexus and Toyota could pull some tech from its Le Mans-winning TS050 Hybrid race car. Related Video:

Toyota i-ROAD goes to carsharing service Park24 in Tokyo

Drivers in Tokyo citizens can now soon a handle on what "active leaning" is all about. That's because a small number of Toyota's funky, three-wheeled i-Road electric vehicle will soon be available for a car-sharing program throughout the Japanese capital city. Let the party begin. Toyota is collaborating with parking-lot operator Park24 Co. on the car-sharing program. The automaker will contribute five i-Road vehicles to the project, which will start April 10 and run until the end of September. Users will be able to pick up the trikes at the Times Station at Yurakucho ITOCiA and will be able to drop them off at five locations throughout the city. Toyota will charge 412 yen (about $3.50) per every 15 minutes and will impose a maximum checkout time of two and a half hours. We first became aware of the i-Road when Toyota posted a groovy video of the vehicles sashaying through town a couple of years back. The car, which has so-called "active leaning" technology, is less than eight feet long and less than three feet wide, and has a top speed of 28 miles per hour. Check out Toyota's press release below and get more details here. Park24 and Toyota to Trial i-ROAD Sharing Service in Central Tokyo February 24, 2015 Tokyo, Feb. 25, 2015 -- Starting in April, Park24 Co., Ltd. and Toyota Motor Corporation will trial a car sharing service in central Tokyo using the Toyota i-ROAD, an ultra-compact three-wheeled electric vehicle. The i-ROAD, designed for flexibility and ease of use, will be paired with Park24's "Times Car Plus" service, which allows members to use share cars at any time of day or night. The trial will also incorporate elements from Toyota's "Ha:mo" optimized urban transport system. The trial will run from April 10 to the end of September. Usage data and user feedback will be gathered with the goal of assessing ease of use. The trial will also be used to assess changes in user activity patterns and receptiveness to new mobility systems of this type. For more information about the program, go to: http://newsroom.toyota.co.jp/en/detail/6168109/ Related Video:

New Toyota semiconductors could increase hybrid fuel efficiency by 10%

Toyota may have an ace up its sleeve in the fuel economy wars, as it's developed a new type of semiconductor that will allegedly help the company's hybrids net a ten-percent improvement in fuel economy.
The tech is still in development, although Toyota is already reporting five-percent gains during testing, six years before it plans to implement the new semiconductor in production vehicles, meaning the ten-percent improvement doesn't seem like an untenable goal. That is, until you hear from Kimimori Hamada, the project general manager of Toyota's electronics division.
"We are aiming for great improvement in fuel economy and miniaturization," Hamada told Automotive News. "This is a very challenging target."