2007 Toyta Prius (hybrid 50mpg) on 2040-cars

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2020 Honda CR-V Hybrid vs other hybrid crossovers | How they compare on paper

The long-anticipated 2020 Honda CR-V Hybrid was announced yesterday, and although we don't have every spec available (including the all-important official fuel economy figures), Honda provided enough that we can piece together a comparison of powertrain specs and dimensions. The same can be said of the 2020 Ford Escape Hybrid, which we just drove for the first time.  Together, they represent a significant increase in the number of compact crossover hybrids, as the current total is one: the 2019 Toyota RAV4 Hybrid. The old Nissan Rogue Hybrid has been discontinued, leaving the subcompact Kia Niro Hybrid as the only other vehicle in the ballpark. As you'll see below, its size and performance are much different than the others, but its fuel economy and price are superior.  Performance The RAV4 Hybrid is the performance champ of the group, but both it and the new CR-V Hybrid are actually more powerful than their respective gas-only siblings. Although the added weight of its battery pack negates much of that horsepower advantage, the RAV4 Hybrid's subsequent acceleration is indeed a smidge quicker than the gas-only version. It will be interesting to see if that's the case with the CR-V. By contrast, the Ford Escape offers a 250-horsepower 2.0-liter turbo engine, meaning the hybrid variation is most definitely not the Escape's highest-performance offering. Nevertheless, the Hybrid does produce more power than the base 181-horsepower 1.5-liter three-cylinder. The Niro, meanwhile, brings up the rear in terms of performance, but Kia estimates a perfectly acceptable 0-60 time of 8.6 seconds. The others are likely in the mid-7-second range. Fuel economy This is ultimately an open question since we don't have official figures for the CR-V and Escape. Based on Honda's estimate of the CR-V Hybrid being 50% more efficient in the city than the gas-only version, our calculators say it should get 43 mpg in the city. Then, based on information provided on the Escape Hybrid first drive and some more calculation, our best guestimate for it is 40 mpg. Either way, given how mpg is calculated, any potential differences between them in terms of actual fuel burned should be negligible.  On the other hand, most Kia Niros sold get 51 mpg in the city and 49 mpg combined. According to the EPA, that translates to an annual average fuel cost of $750. The RAV4 Hybrid, by contrast, is $900.  FWD vs AWD Note that the CR-V and RAV4 come standard with all-wheel drive.

Tougher than steel: Wood pulp could make lighter auto parts

KYOTO, Japan — The global push among carmakers to make ever lighter vehicles is leading some auto suppliers in Japan to turn to what seems like an unlikely steel substitute — wood pulp. Japanese researchers and auto component makers say a material made from wood pulp weighs just one-fifth of steel and can be five times stronger. The material - cellulose nanofibers — could become a viable alternative to steel in the decades ahead, they say, although it faces competition from carbon-based materials, and remains a long way from being commercially viable.> Related: Jay Leno drives the Renew cannabis car — hemp you can't dent Reducing the weight of a vehicle will be critical as manufacturers move to bring electric cars into the mainstream. Batteries are an expensive but vital component, so a reduction in car weight will mean fewer batteries will be needed to power the vehicle, saving on costs. "Lightweighting is a constant issue for us," said Masanori Matsushiro, a project manager overseeing body design at Toyota. "But we also have to resolve the issue of high manufacturing costs before we see an increased use of new, lighter-weight materials in mass-volume cars."A NEW PROCESS Researchers at Kyoto University and major parts suppliers such as Denso Corp, Toyota's biggest supplier, and DaikyoNishikawa Corp, are working with plastics incorporated with cellulose nanofibers — made by breaking down wood pulp fibers into several hundredths of a micron (one thousandth of a millimeter). Cellulose nanofibers have been used in a variety of products ranging from ink to transparent displays, but their potential use in cars has been enabled by the "Kyoto Process," under which chemically treated wood fibers are kneaded into plastics while simultaneously being broken down into nanofibers, slashing the cost of production to roughly one-fifth that of other processes. "This is the lowest-cost, highest-performance application for cellulose nanofibers, and that's why we're focusing on its use in auto and aircraft parts," Kyoto University Professor Hiroaki Yano, who is leading the research, told Reuters in an interview. The university, along with auto parts suppliers, are currently developing a prototype car using cellulose nanofiber-based parts to be completed in 2020.

Toyota asking NHTSA for waiver on 206K vehicles

Toyota has filed a petition with the National Highway Traffic Safety Administration asking for a waiver to avoid recalling about 206,271 2012-2014 Camry, Avalon, Corolla, Sienna, Tundra and Tacoma vehicles, some of its most popular models. The affected vehicles contain seat heaters that might not meet government flammability standards. Toyota says in the waiver that "the chance of fire or flame induced by a malfunctioning seat heater is essentially zero," according to The Detroit News. The automaker notes the part makes up less than one percent of the seat's weight.
Initial reports of the problem arose in late January when Toyota issued a stop-sale order for 2013 and 2014 model year versions of those vehicles. The automaker says that there have no been reports of fires or injuries in the affected cars, and the problem was discovered during testing by the South Korean government, according to The Detroit News.
We've reached out to Toyota for comment on this development and are awaiting a reply. We'll update this post if and when we hear back.