1994 Mazda Rx-7 Touring Coupe 2-door 1.3l on 2040-cars

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LA Design Challenge invokes biology for 2025 concepts [w/poll]

Participants in the annual LA Design Challenge always manage to come up with edgy, wacky designs for future vehicles, but with a theme of "Biomimicry and Mobility: 2025" this year's crop of cars might be the quirkiest we've ever seen. As usual, automotive designers from around the world participated in this year's competition, and all the designs will all be unveiled next week during the LA Auto Show with a winner being announced on November 21.
Chinese automakers made a strong showing with Qoros, SAIC Motor, JAC Motors (the company responsible for the Ford F-150 clone) and Changfeng all bringing interesting takes on the biology, human intelligence and sustainability theme. One of the more innovative ideas among these automakers is the Qoros Silk Road System allows autonomous vehicles to drive in packs similar to how ants travel. Speaking of ants, the SAIC Motor Mobiliant (shown above) gets its design from the shape of an ant's body, and, like the insect, it can climb building acting as a personal elevator as well. The JAC Motors design also merges vehicle and building design, while the Changfeng LaBrea inspired by the design of muscle fibers.
Other entrants include Subaru and US-based design teams for BMW, Toyota and Mazda. BMW's duo of concepts mimic plant and animal life. The LA Subways concept acts as a submersible, single-person vehicle to take advantage of the LA river, with a shape similar to an Ocean Sunfish. The Sustainable Efficient Exploratory Device (SEED) imitates the shape of a seed pod, and uses propulsion methods inspired by a shark, dragonfly and a water bug. Mazda's Auto Adapt might be the most car-like concept of the bunch, while the Subaru Suba-Roo and the Calty-designed, Toyota e-grus are the most mind-blowingly awesome.

2016 Mazda CX-3 First Drive

If there's any doubt in your mind about the importance of B-segment crossovers, consider this: our review of the 2016 Mazda CX-3 arrives on your screen less than 24 hours after our first test of the 2016 Honda HR-V. Both of these vehicles are hugely important entries for their respective automakers. And while they take a similar shape and will compete head to head, the truth is, they're very different products. The HR-V is a knockout because of its excellent packaging and added versatility over Honda's own Fit and Civic. It's a wholly competent product, and we imagine it'll be one of, if not the best-selling vehicle in the class. In terms of being desirable for customers, it checks all the necessary boxes: frugal, functional, efficient, and affordable. Mazda takes a similar approach, but focuses instead on its key strength of offering cars that are great to drive, and look damn good. What's more, the CX-3 won't have to share showroom space as the HR-V does with the Fit – the all-new Mazda2 isn't slated for the US right now. Instead, the new CUV will serve as an entry point into the brand. Because of this, Mazda is betting big on the CX-3. That all starts with a product that's appealing to the eye. Design director Derek Jenkins says Mazda "didn't want to do the funky route" with its compact CUV – a nudge to the Nissan Juke and Fiat 500X, right there. Instead, the CX-3 uses the Kodo design language that Mazda has perfected since its production debut on the CX-5 in 2012. Across the board, the company's products look incredible, and the CX-3 is right at home amongst Mazda's latest beauties. Notice the long hood with a flowing character line that runs over the front fender and down the body side, chiseled off at the end with tight rear proportions and a small overhang. Huge arches draw focus to the premium 18-inch wheels found on our Grand Touring CX-3, but swallow up the 16-inch rollers used on lesser models. The glass area is kept to a minimum, but visibility from inside is still quite good. Details like the LED accents in the head- and taillamps look premium and aggressive. From all angles, this is an attractive crossover. It's a bold, dynamic entry in a class filled with cutesy, oddball, and bland designs. Underneath the CX-3 is the Skyactiv chassis found in the new Mazda2. At 168.3 inches long, 69.6 inches wide, and 60.7 inches tall, the CX-3 is smaller than the Mazda3 in every dimension except height.

This map reveals the cleanest vehicles based on location

Naysayers love to point out how dirty the electricity grid mix is when it comes to charging electric vehicles. Curmudgeons are eager to jump into any conversation about EVs to enlighten the lucky listeners about how plug-in cars contribute to pollution, sometimes even throwing in a dash of climate-change denial for good measure. (Thanks, buddy. Pray, tell me more about the plight of oppressed SUV owners.) Unless someone buys an EV just because they think they're cool (which, yeah, they often are), they probably have at least a passable understanding of their environmental pros and cons. As many EV owners are already aware, location has a lot to do with any particular plug-in car's carbon footprint. Still, there's always more to know, and knowledge is not a bad thing, especially if one uses it to do the right thing. That's why this handy-dandy map from Carnegie Mellon University is so interesting. CMU researchers have compiled information about the lifecycle greenhouse gas emissions of various EVs based on where they're charged, as compared to gasoline-powered vehicles. The researchers looked at the Nissan Leaf, Chevrolet Volt, and Prius Plug-In Hybrid versus the gasoline-dependent Toyota Prius hybrid and the stop-start-equipped Mazda3 with i-ELOOP and compared grams of CO2 emitted per mile. CMU takes into account the grid mix, ambient temperature, and driving patterns. CMU takes into account the grid mix based on county, as well as ambient temperature and driving patterns in terms of miles traveled on the highway or in the city. For instance, if you drive a Nissan Leaf in urban areas of California, Texas, or Florida, your carbon footprint is lower than it would be if you were driving a standard Toyota Prius. However, if you charge your Leaf in the Midwest or the South, for the most part, you've got a larger carbon footprint than the Prius. If you live in the rural Midwest, you'd probably even be better off driving a Mazda3. Throughout the country, the Chevrolet Volt has a larger carbon footprint than the Toyota Prius, but a smaller one than the Mazda3 in a lot of urban counties in the US. The Prius and Prius Plug-In are relatively equal across the US. Having trouble keeping it straight? That's not surprising. The comparisons between plug-in and gasoline vehicles are much more nuanced than the loudest voices usually let on.