SKYACTIV: more than just engines

SKYACTIV: more than just engines

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Photos by -Autonet.ca
WADE OZEROFF
Published: 08 12 2011

Skyactiv technology is a term we’re going to see a lot when talking about Mazda’s future product lines (Mazda likes to write it as ‘SKYACTIV’, all capitalized and shouty-looking).

Primarily the term has been used to refer to the company’s new lineup of engines that will propel Mazda vehicles into the future – the gasoline powered G series in the new CX-5 (and also in Mazda3 sedan and hatchback) and the as-yet-undated 2.2 litre diesel powerplants that will eventually come to Canada.

Lightened and refined for maximum efficiency and lowered emissions, while keeping the performance factor of which the manufacturer has always been proud, this is the powertrain to which the company has hitched its star.

But Skyactiv encompasses a good deal more than engines, there’s a whole panoply of engineering feats and design philosophy behind the new-look, five point grilles, aside from the renewed commitment to internal combustion engines.

Overall weight reduction of the entire vehicle line-up (Mazda says all new vehicles will be 220 lbs lighter than current models) will be achieved by using more high-tensile steel in the frames and bodies. The ultra-rigid bodies are intended to score high marks in crash tests, and the reduced weight contributes both to fuel consumption and a better handling feel.

The Skyactiv chassis brings a complete reworking of Mazda’s suspension, tightened and stiffer for a more stable and controlled ride (based on my seat time in some pre-production CX-5’s, it works quite well). Paired with a delightfully sporty, close-ratio electric power steering system that adjusts itself to provide a constant level of feedback, the company’s focus on fun-to-drive qualities hasn’t been obscured by safety concerns.

A new design language (Mazda has named it “Kodo”, which it also likes to spell in all-caps) looks promising, with its dedication to keeping the sheetmetal looking racy and eye-catching. You can see hints of it in the CX-5, with its pushed-back A-pillar and fastback rear end treatment; Kodo should provide us with some good-looking cars in Mazda offerings down the road.

Finally, new attention to interior comfort and functionality caps Skyactiv’s first impression with a combination of soft-touch surfaces and ergonomic control layout. Entry and exit is improved by a modified door design, headroom has been given more attention; as has driver visibility with the positioning of the A-pillars and side mirrors.

Add to all of that the just-announced “i-ELOOP” technology, a regenerative-braking, energy-capturing system that will combine with an engine stop feature (i-stop) and you have the best features of a hybrid car, yet with a full internal combustion powertrain.

CX-5 is the first to arrive, of course, starting in 2012, but the combination of appealing design, overall functionality and predictable driving behavior should keep the ‘zoom-zoom’ sustainable as Mazda moves into the future.

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