#skyactiv

Now that we’ve finally got real pictures of the 2014 Mazda6, powertrain details have emerged as well. For anyone who thought the 2.0L Skyactiv 4-cylinder was underpowered, there’s good news.

Starting with the redesigned 2013 Accord, Honda will introduce its new, ultra-efficient/more powerful Earth Dreams engine lineup. And it’s far from the most silly moniker attached to automotive technology.

Mazda’s Skyactiv engines are hitting on all cylinders. The company will double production capacity at its engine plant in Hiroshima from 400,000 units to 800,000 units per year in October 2012. The capacity increase is “in response to increasing demand” for Skyactiv-equipped cars, the company said in an emailed statement.

Mazda is saying “peace out” to their V6 engines. The party line is that they don’t really fit with the companies new philosophy, and the SkyACTIV portfolio. Instead, the company is drumming up a few alternatives.

Mazda makes fun cars. Too few car buyers care. Mazda has been losing buckets of money. What to do? Mazda is betting that a focus on fuel economy without going hybrid will reverse their fortunes without costing them a fortune. To deliver big mpg gains, and further enhance the driving experience as well, the folks in Hiroshima have creatively re-engineered conventional engines, transmissions, suspensions, and body structures, with an emphasis on light weight and improved efficiency. But talk is cheap. Do Mazda’s “SKYACTIV” innovations actually deliver?

A scheduling conflict led me to be booked into a 2013 Mazda CX-5 SkyACTIV. With Jack and Brendan having already driven the car, I’ll spare you all yet another review discussing Mazda’s latest crossover. But a week in the CX-5 raised an interesting question; when are automatics better than a stick shift, even if it’s a vehicle that (arguably) has some appeal as a driver’s car?

LAGUNA SECA – It’s called the Corkscrew, and for good reason. Perhaps the single most famous piece of racetrack topography in North America, this left-right two-punch combo can unsettle an unsorted chassis just as fast as the steep 18% gradient can unsettle a novice driver’s stomach. Jack Baruth was here in the same car. I’ll try not to embarrass, nor soil myself.

As I enter the throwaway left-hander, I’m mentally muttering under my breath, “Aim for the third tree, the third tree.” Bris-ing the apex of Turn 8, it’s blue sky time, and I’m hard on the throttle, fully committed. Perfect. Both right wheels just kiss the curb with a faint rumble, and it’s through the right-hand sweeper fast and- wait. Too fast.

Rookie move: lift.

It happens fast. Off track. Rotating left. Into the dirt. Sliding. The tire wall rushing closer. I have time for just one thought…

The small crossover segment is heating up, with the Honda CR-V, Ford Escape and Mazda CX-5 squaring off as this year’s new entrants in an already crowded field. Starting at $20,695, the CX-5 will get class leading fuel economy numbers of 26/35 mpg thanks to the SKYACTIV 2.0L 4-cylinder engine – and a 6-speed manual gearbox.

Picture courtesy media.mazda.ca

One of the constant dangers for your humble TTAC correspondent is drifting away from gimlet-eyed and ruthless objectivity towards developing a soft spot for a particular manufacturer. Lord forbid you should ever start becoming an “ advocate”.

Should such tendencies emerge, one of our larger and hairier Senior Editors will show up on the front stoop bearing a large boat oar emblazoned with “Integrity” and begin beating you about the ears in the manner of the berserker school-master from Flann O’Brien’s An Beal Bocht. Leaving aside semi-obscure references to mid-century Irish literary satire for the moment, there’s one company for which I’d cheerfully risk the aforementioned major head trauma: Mazda.

Toyota’s Chief Engineer Satoshi Ogiso figures that efficiency improvements of traditional gasoline engines may soon hit a wall. He gives the gasoline engine an improvement potential of “maybe 10 to 20 percent.” Today, we have proof that it is a fight of diminishing returns. Mazda is now at a point where it saves up to 10 percent of gas by idling the alternator. How is that done?

I am sitting in a parking garage in a throng of torpid auto-journalists, nearly all of whom are wearing the same glazed expression of terminal information overload. On-screen, molecules of fuel and air are doing a complicated little computer-animated dance, as narrated by Susumi Niinai, program manager at Mazda’s powertrain development division. His English, while Japanese-accented, is better than, y’know, mine, but the concepts he’s explaining approach the limit of comprehensibility to the lay-person. Mind you, it’s a pretty nice parking garage.

Some of you, like me, may have been hearing all the rumblings about Mazda’s new SKYACTIV technologies and been wondering whether it’s going to turn out to be a series of technological breakthroughs or, alternatively, a load of complete cobblers thought up by some Zoom-Zoom marketing guru.

Good news everyone! It’s the former. Bad news everyone! I have to try to explain it to you. And I borderline don’t understand it myself. Here goes…