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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.

Mini Cooper Countryman only small car to earn good grade in latest IIHS crash tests [w/video]

Competitors in the small-car segment didn't do nearly as well. Four vehicles earned "poor" grades.
Only one small car out of 12 tested earned a good grade in the latest round of crash-test results compiled by the Insurance Institute for Highway Safety. The Mini Cooper Countryman received a "good" ranking on the organization's small-front overlap test.

2020 Mazda CX-3 adds active safety features plus Apple CarPlay, Android Auto

The CX-3, Mazda's smallest crossover offering, shrinks its showroom footprint for 2020, as the brand makes room for the newly introduced CX-30 just above it in the lineup. The 2020 CX-3 is cut back from three trim levels to just one, although that single offering is bolstered with additional standard equipment including Apple CarPlay and Android Auto, which come to the CX-3 for the first time. Even more significantly, Mazda is adding as standard a batch of active-safety features that includes forward collision warning with automatic emergency braking and pedestrian detection, lane departure warning, adaptive cruise control with stop-and-go, and automatic high beams—formerly an option package costing $1,100. Blind-spot monitoring and rear cross-traffic alert were already standard and continue. The 2020 CX-3 also gains automatic climate control, a head-up display, rain-sensing wipers and LED exterior lighting. For all that, the 2020 CX-3's prices rise just $250 over the 2019 CX-3 figures. The starting figure for the 2020 Mazda CX-3 Sport is $21,685 with front-wheel drive or $23,085 with all-wheel drive (including $1,045 destination). The other news for the 2020 CX-3 is that the Touring and Grand Touring trims have been dropped. Which means that the features exclusive to those trims, such as leather seating surfaces, a power sunroof, heated seats, a heated steering wheel, and a power driver's seat, are no longer offered. Buyers seeking those niceties perhaps are now expected to step up to the CX-30 — although it's not a big leap, with the CX-30 starting at $22,945.