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Mazda G-Vectoring Control makes driving better without you knowing

Mazda has just spent eight years developing a new technology that will make its new cars a lot more fun to drive, even if you have absolutely no idea that it's working. And subtlety's the point, Mazda engineers told us at a press event at Mazda Raceway Laguna Seca. In fact, the effects of what they've dubbed G-Vectoring Control are so fine that the marketing and PR teams are at a loss for how to do their jobs with it. "The engineers have done their work," said Mazda Director of Communications Jeremy Barnes, "But how do we get the message across?" The basic premise is this: G-Vectoring activates only when the car's on-board computer reads simultaneous steering and throttle input. The data — including throttle position, steering angle, and, crucially, how quickly you're adjusting the steering angle — are then funneled through an algorithm to reduce engine torque, which transfers vehicle weight, adding more grip to the wheels that need it. The system will appear first on 2017 Mazda6 sedans arriving in showrooms later this year, followed by the 2017 Mazda3. Actually, "subtle" does not even begin to describe the effect. G-Vectoring Control can detect as much as one tenth of one degree of steering angle, and changes the cornering forces only 0.1 to 0.5 g as a result. "That's less than the human body can feel," explained Vehicle Development Engineer Dave Coleman. In practice, G-Vectoring reduces the steering angle at turn-in, as well as the rate at which one turns the wheel. To demonstrate, Director of R&D Kelvin Hiraishi rode shotgun with us in a specially equipped Mazda6 that allowed him to turn G-Vectoring on or off at the push of a button (production cars will always have it on). Hiraishi had us drive a number of courses, including Mazda Raceway Laguna Seca itself, while an engineer measured our steering inputs with a laptop Matrix'd into the car's electronic brain. I drove the same course several times with the same car in the same conditions, with cruise control locked and the system turned on or off. Lo and behold, with G-Vectoring activated, the engineer's output graph showed that my steering inputs were indeed reduced ever so slightly. There were two times that G-Vectoring was markedly noticeable. The first on a turn with a minor banking toward the outside, and the second was during cornering over an artificially wet section of the course — in other words, when the car was at the limits of adhesion.

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.

2015 SEMA Show Recap | Autoblog Minute

We take a trip to Las Vegas for a preview of the 2015 SEMA Show, the trade show for automotive aftermarket professionals and enthusiasts. Autoblog's Eddie Sabatini reports on this edition of Autoblog Minute, with commentary from Senior editor, Greg Migliore. Chevrolet Ford Honda Mazda Autoblog Minute Videos Original Video galpin