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Consumer Reports digs Mazda3, disses Jeep Cherokee

Consumer Reports has just rendered its verdict on two of the more important cars to launch this year - the Mazda3 and the Jeep Cherokee. Considering the value a "Recommended" rating carries with the public and the viciously competitive markets these two cars compete in, Consumer Reports' view could have some impact on their initial success.
For Mazda, that's a good thing. CR spoke quite highly of the Zoom-Zoom brand's compact sedan and hatch, testing both models, and citing the excellent fuel economy and snickety-snack manual shifter as high points. Downsides to the 3 included a ride that is agile but "nervous," a bit too much noise and a cramped back seat. Still, the 3 was good enough to earn its place in the ranks of the "Recommended."
The Jeep didn't fare quite so well, with CR calling the polarizing CUV "half-baked." Although both engines were tested, the magazine called the 2.4-liter four-pot underpowered and its nine-speed automatic unrefined and unresponsive. That's particularly damning, considering the 9AT's role in future Chrysler products, including the extremely important 200. Overall, the Cherokee missed out on the coveted "Recommended" rating.

At least 15 states jockeying for Toyota and Mazda factory jobs

Just a few weeks ago, Mazda and Toyota announced a partnership that would lead to an all-new $1.6 billion plant here in the United States. The plant will build EVs and is expected to employ roughly 4,000 people directly while creating thousands of indirect jobs through suppliers, shipping and more. The Detroit Free Press reports that as many as 15 Midwestern and Southern states are understandably interested in striking a deal with the automakers. Most of the states already have ties to the auto industry. While the Midwest has traditionally been home to auto manufacturing in the United States, in the past 25 years or so, the South has made a big push, offering tax incentives and a union-free workforce. Alabama alone is home to facilities from Honda, Hyundai, Mercedes-Benz and Toyota. Others house a burgeoning tech or manufacturing industry ripe for the picking. Freep breaks down the pros and cons for each state, with much of the focus being on supply chains and a reliable and plentiful workforce. The latter is of particular concern in states like Alabama and Michigan that already have a big auto industry. Toyota may feel those areas have already been tapped for talent. Most of the states are along or adjacent to Interstate 75 and its extended roots, so others like Texas and Iowa will have to fight hard if they want this facility. It's only been a few weeks, though. With manufacturing jobs in such great demand and elected officials eager to show they're seeking them for their states, it wouldn't be surprising if a few more joined the fray. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. News Source: Detroit Free Press Green Plants/Manufacturing Mazda Toyota

Mazda Skyactiv-X Review | The revolution begins with a squeeze-bang

The matte black Skyactiv-X prototype looks like a rough Mazda3, perhaps reconstructed after a bad wreck by an over-enthusiastic owner of a spot welder and lots of gaffers' tape. Ribbed ducts poke out of the dash sending two breaths of conditioned air to no one in particular. Even its revolutionary engine, the thing we're here to experience, is entombed in a massive, nondescript cover to mask its unseemly noises. It's a wild, strange way to meet a very unconventional vehicle that promises diesel-like fuel economy, a wide torque band, and an exotic method for burning less gas than ever before. It takes a few hours for Mazda's engineers to explain the fundamental principles of operation. For more detail, read our Skyactiv-X Spark Controlled Compression Ignition explainer, but here's a very brief overview. Skyactiv-X marries some traditional gasoline engine characteristics with a novel form of compression ignition called SPCCI. The key for Skyactiv-X is to use very high compression in the cylinder and an extremely lean fuel-air mixture. Squeezed right to the cusp of getting hot enough to blow up all on its own (which is very hard to predict), a squirt of extra gas and a spark interject to cross that compression-ignition threshold in a controlled and predictable manner. See the animation below: That takes a few essential components to get just right. One is a massive amount of computer processing power and some pressure sensors in the individual cylinders, because the ambient conditions change how and when these things happen. Skyactiv-X uses a clutched supercharger to pump in additional air when needed to nail the mixture precisely, and high-pressure injectors to get the low ratios of fuel to disperse properly in the chamber. And since it operates like a conventional gasoline engine sometimes, it uses valve timing to lower the very high compression ratio so it doesn't reach combustion ignition in that mode. In practice, the Skyactiv-X runs in compression ignition mode most of the time. In practical terms, that means it drives like a torquey gasoline Skyactiv engine. The torque curve is broad and flat — diesel-like in that respect. That also means it can get away with using a six-speed transmission and a lower final drive for better response. There's enough grunt and economy together that Mazda can let the engine spin faster — at 60 mph, it's running at roughly 1,000 more RPM than a similar gas engine, with greater efficiency.