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Why Mazda’s Skyactiv-X compression-ignition engine is a smart hedge bet

Mazda has cracked the code on a compression-ignition engine, called Skyactiv-X (which utilizes SCCI, or Spark Controlled Compression Ignition). That's a neat engineering accomplishment, sure, but why is the tiny company investing big dollars in fancy tech that's frustrated the much larger companies who've investigated it? In this case, Mazda is peering into a crystal ball to consider how best to flow with a few troubling tides. One is the premature handwringing about the death of the internal combustion engine, another is Europe's swing away from diesel engines. Skyactiv-X seems, at this juncture, a hedge bet against both aspects. EV infrastructure lags massively behind our petroleum infrastructure — no shock there. Mazda claims the tech will net 20-30 percent gains in fuel efficiency over its current gasoline engines and about matching its diesel engine. And that's without any onboard hybrid tech, so that staves off the inevitable necessity to fully adopt electrification for a while — this is assuming that, at some point, it won't be practical to sell a non-hybrid or non-EV. At what date that happens is open to debate, but as I said above, technology like this kicks that decision point down the road a bit. Mazda is here translating research dollars into time, allowing its engine factories a few more years of probably profitable production of internal-combustion engines before retooling, and before somebody needs to pour a massive amount of money into a broad EV charging infrastructure to replace gas stations. None of this is happening fast enough for a wholesale transition to EVs anytime soon. So, that's one bet hedged. The next is Europe's declining interest in diesel engines for mainly health reasons. Just about a week ago, The New York Times posted an excellent primer on this issue, which is somewhat controversial in Europe. Germany's auto industry, a huge portion of its economy, is heavily invested in diesel tech and seriously opposed to proposals in Britain and France to eliminate the technology, which creates unhealthy diesel particulate emissions. The German industry is hoping Band-Aids like pollution-reducing measures will help them, but after a massive and widespread emission cheating scandal, its credibility is at a nadir. It seems like consumers have sensed which way the wind is blowing, and it has hurt sales. The NYT reports that diesel sales in Germany alone — remember, bastion and originator of diesel technology — are down 13 percent.

Mazda CX-5, Mazda6 and Mazda3 could stall due to software glitch

Mazda is recalling 262,220 vehicles due to a software error that could cause the engine to unexpectedly stall out. The recall affects 2018-2019 CX-5 crossovers, 2018-2019 Mazda6 sedans and 2019 Mazda3 models.  According to NHTSA recall No. 19V497000, which was filed June 27, a programming issue in the powertrain control module (PCM) on select Mazda vehicles could cause the engine to shut down. More specifically, "the software controlling the hydraulic valve clearance adjuster may operate improperly when transitioning from cylinder deactivation to full cylinder activation modes." This could potentially cause the intake valve rocker arm to come out of position and hit something else in the engine. If this occurs, the engine could misfire, the engine could lose power, and the Malfunction Indicator Light would be triggered. The recall affects 143,004 2018 CX-5s, 81,236 2019 CX-5s, 18,295 2018 Mazda6s, 2,551 2019 Mazda6s, and 17,134 Mazda3s. Some cars from those model years received the improved software at the factory and won't be affected by the recall. Although the first report of a related issue was chronicled in January 31, 2018, no injuries tied to the problems have been reported. Mazda is expected to start its recall on or before August 26, 2019, and will reprogram the PCM with improved hydraulic valve adjustment control programming for free. Contact Mazda at 1-800-222-5500, reference No. 3719F, for more information.

Mazda CX-5 updates bring nav to more trim levels

The refreshed 2016 Mazda CX-5 is already one of our favorite crossovers of its size for the model's engaging driving experience, upscale interior, and slick infotainment system. For a new 2016.5 model year upgrade that arrives in January, Mazda gives customers even more standard features to enjoy, but prices also tick upward. The Japanese automaker just gave the 2016 CX-5 light upgrades like LED signature lights and an update to the Mazda Connect infotainment system. The 2016.5 updates add a backup camera on every version except for the base front-wheel drive Sport with the six-speed manual. For buyers considering higher trims, all Touring and Grand Touring models get the welcome inclusion of standard navigation, and the Touring now comes with heated front seats, too. The extra tech comes with a jump in cost. As of Dec. 15 Mazda increases its delivery and destination charge from $820 to $900 for crossovers and $835 for cars. The change brings the base price of the front-wheel drive 2016.5 CX-5 with a manual gearbox to $22,695, and the top-spec all-wheel drive Grand Touring now retails for $30,770. 2016.5 Mazda CX-5 Adds More Standard Features to Best-Selling Compact Crossover - Backup Camera Now Standard on Most Trim Levels, Navigation Added to CX-5 Touring and Grand Touring - IRVINE, Calif., Dec. 18, 2015 /PRNewswire/ -- Just in time for Christmas, Mazda North American Operations (MNAO) has announced pricing and packaging for the 2016.5 Mazda CX-5 compact crossover, adding value and reducing complexity in CX-5's trim level structure. 2016.5 Mazda CX-5 Adds More Standard Features to Best-Selling Compact Crossover New for the mid-model year, a backup camera is now standard on all trim levels equipped with Mazda's SKYACTIV-Drive six-speed automatic transmission. CX-5 Touring models gain standard navigation and heated front seats. CX-5 Grand Touring models also add navigation as standard equipment. "The added content in 2016.5 CX-5 reflects our customers' tastes toward premium features in a compelling, fun-to-drive, stylish crossover," said Robert Davis, Senior VP of U.S. Operations, MNAO. "CX-5 buyers are educated, upwardly mobile, active-lifestyle individuals. With these updates, we aim to provide them with an even greater ownership experience." Previously, CX-5's backup camera was part of the Rear View Camera Package on the CX-5 Sport trim level. Navigation was available in the CX-5 Touring and Grand Touring Technology Packages.