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IIHS gives good ratings to 4 of 8 midsize pickups in crash test

Versions of the Toyota Tacoma, Chevrolet Colorado and GMC Canyon Crew Cab earned top ratings in a new crash test of midsize pickup trucks from the Insurance Institute for Highway Safety, while two versions of the Nissan Frontier earned marginal ratings. But the organization gave poor marks to all eight pickups tested for their dim headlights. Overall, four of the eight pickups evaluated earned good ratings for protecting occupants in all five crash test categories — the Tacoma double cab along with crew cab versions of the Colorado, Canyon and Tacoma. But the poor headlights and lack of an automatic emergency braking system blocked any of the pickups from qualifying for the IIHS's Top Safety Pick awards. The study looked at two pickup body styles using 2017 models: crew cabs, which have four full doors and two full rows of seating, and extended cabs, which have two full front doors, two smaller rear doors and compact second-row seats. It subjected each to five tests, and it evaluated the performance of front crash prevention systems and headlights. The Toyota Tacoma crew cab was the only pickup in that class that earned a good rating for structure in the small overlap test, which replicates what happens when a vehicle clips a tree, pole or another vehicle that has crossed the center line. The model's Access Cab extended-cab version was rated similarly, though its structure was rated acceptable. "This group of small pickups performed better in the small overlap front test than many of their larger pickup cousins," says David Zuby, the Institute's executive vice president and chief research officer. "The exception was the Nissan Frontier, which hasn't had a structural redesign since the 2005 model year." The extended-cab versions of the Chevy Colorado and GMC Canyon earned acceptable ratings, while both the Nissan Frontier king-cab and crew-cab models were rated marginal. Toyota says its 2018 Tacoma will feature upgraded headlights and a standard autobraking system that can detect pedestrians. "Headlights are basic but vital safety equipment. Drivers shouldn't have to give up the ability to see the road at night when they choose a small pickup," Zuby said. Related Video: Auto News Chevrolet GMC Nissan Toyota Safety Truck Videos gmc canyon nissan frontier chevrolet colorado

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.

Toyota C-HR stays sharp from prototype to production

Scion is dead. While the troubled brand was given 13 years to make a case for itself, it never quite succeeded. And that's a shame, because we're pretty confident that this, the production-spec Toyota C-HR would have been one of its biggest hits. Instead, when it arrives in the US, it will be as a Toyota... where it will still likely be a big hit. The new small CUV made its debut after literally years of teasing concepts, the most recent of which was shown late last year in Los Angeles, where it was badged as a Scion. After seeing that car, it's quite clear that Toyota has strained itself to translate its style to the real world. Up front, there's clear inspiration from the Toyota Auris/Scion iM. But aside from the front, the C-HR's biggest inspiration appears to be the Nissan Juke. View 14 Photos It's like Toyota has tried to go even further, though. Its wheel arches are flared even more aggressively and they feed into a strong character line on the lower portion of the doors. In back, Toyota's designers seem to have just rotated the Juke's taillights 180 degrees while they sit below an extremely fast rear window. Said window is integrated into today's latest design trend, a floating roof. Mechanically, the C-HR rides atop Toyota's New Global Architecture, which is Japan's answer to Volkswagen's MQB architecture. Power comes from a hybrid drivetrain, good for a relaxed 120 horsepower. If you don't want hybrid power, Toyota will sell the C-HR with the Euro-market Auris' turbo 1.2-liter engine, but we almost certainly won't see that here in the US. Instead, American drivers will probably be left with nothing but a 2.0-liter, naturally aspirated four-cylinder. That engine will be exclusively paired with a continuously variable transmission that sends power to either the front- or to all four wheels. So there's Juke inspiration, but not in the driving character. Toyota says it will build the C-HR Hybrid in Turkey. We don't know if that facility will handle US-market vehicles or just Europe, but we wouldn't be surprised to see additional facilities come online to produce this stylish little bugger. Related Video: TOYOTA C-HR Toyota's Fresh New Take on the Crossover 2016 Toyota Motorshow Geneva Making its world debut at the 2016 Geneva motor show, the C-HR gives Toyota a powerful new presence in the crossover market.