2015 Mazda Cx-5 Sport on 2040-cars

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Mazda's next-gen SkyActiv engines will drop spark plugs in favor of high compression

Homogeneous charge compression ignition, or HCCI, is the black art of internal combustion engines that aims to produce diesel-like fuel efficiency for the cost of gasoline. Although some of its competitors have developed and subsequently given up on the tech, Mazda confirmed that the next-generation of SkyActiv engines will employ HCCI technology, improving fuel economy by 30 percent and at the same time reducing exhaust emissions. According to Nikkei, a new SkyActiv family of engines is set to debut under the hood of the next-gen Mazda3 sometime in 2018 before making its way into other vehicles. In simple terms, an engine that uses HCCI burns the air/fuel mix using pressure instead of with spark plugs, just like a diesel. At 14:1, Mazda's gasoline engines already have some of the highest compression ratios out there, but a move to HCCI means cranking up the compression to 18:1. While the tech sounds relatively straightforward, using HCCI means dealing with a number of side issues. It's one of those "on paper" ideas that compounds problems when put into practice. Heat, revs, and fuel must all be carefully managed as gasoline doesn't burn the same way as diesel. Mazda is mum on details, but the automaker seems confident that the issues have been sorted. If the new engines do indeed make it to market with HCCI, Mazda will have out-engineered GM, Daimler, and Hyundai, all of which have tried and failed to develop HCCI engines in a cost-effective package. With the market moving towards electrification, it's interesting to see Mazda still focusing so heavily on traditional internal combustion gasoline engines. It's an indication of where they see the market heading for the next few years. Although the automaker has been hesitant to move forward with hybrid and electric powertrains, Nikkei also reports that Mazda will begin mass production of EVs in 2019. Related Video:

Mazda5 will officially die this year

We knew it was coming, but it just became a lot more official. Mazda is going to kill the closest thing to a driver-oriented people-mover when it phases out the Mazda5 MPV for model year 2016. The news was presented quietly and unremarkably, with Mazda giving its compact minivan a single-line obituary as part of an announcement recapping changes to the brand's lineup for 2016: "There are no plans at this time to bring a replacement Mazda5 to the US market beyond the 2015 model year." Despite being a critical favorite for its fun-to-drive nature and seven-seat capacity, the 5 never really resonated with consumers, representing a small percentage of Mazda's total sales. In its best sales year, 2008, only about 22,000 were sold, representing only about eight percent of the brand's sales that year. That percentage was even smaller in recent years, as the 5's sales fell into the low ten-thousands. In other Mazda news, the brand is making a number of small, subtle changes to its lineup. Almost all of them constitute new ore removed options and are available for your perusal in the attached press release. Scroll down for a look. 2016 MAZDA LINEUP: WHAT'S NEW Having launched two refreshed and two all-new models for the 2016 model year, Mazda North American Operations is keeping busy with broadening its award-winning lineup of cars and crossovers. For the 2016 model year, Mazda is keen to maintain its leadership in providing unmatched KODO—Soul of Motion design and excellent driving dynamics and democratizing advanced safety technologies like Mazda Radar Cruise Control and Smart Brake Support into even its smallest, most affordable vehicles. Mazda6 and CX-5 return for 2016 with new styling elements, interior amenities and refinement. Mazda CX-3 enters the North American market in a new, hot segment, and MX-5 Miata continues its mission to provide unadulterated driving thrills to the masses. Last but not least, Mazda3 has been repackaged for 2016. Below is a list of what's new and different with Mazda's 2016 lineup.

2016 Mazda CX-5 [w/video]

It's difficult for me to get excited about crossovers. I try hard not to be the stereotypical car guy: ignoring the fact that the rest of the world loves these tall hatchbacks, while yelling, "station wagons make more sense!" until I've voided my lungs of air. Deep down I am that guy, but I work around it. Historically the Mazda CX-5 is one crossover that has been quasi-immune to my knee-jerking. It doesn't weigh two tons, offers a manual transmission (in poverty spec, but still...), and looks faster than its competitors. Most importantly, the CX-5 can round a corner without wobbling like a Slinky at the top of the stairs. No item on that list of plaudits would likely crack the top ten "desirables" for average small CUV shoppers. So, for the 2016 update, Mazda instead upgraded the in-cabin experience along with the requisite nips and tucks to the exterior. I borrowed a 2016 model CX-5 to see whether or not those concessions to comfort affected the car-nerd stuff. And to see if the Mazda could still be my go-to CUV recommendation. Driving Notes The engine options are unchanged for 2016. You can still have the fine, 2.5-liter four-cylinder engine, with its 184 horsepower and 185 pound-feet of torque, or its wimpier 2.0-liter lil' brother. My fully spec'd Grand Touring came with the bigger engine, which feels adequately powerful for the class, but not quick. In an era where turbocharged engines are everywhere, revving the Skyactiv 2.5-liter up to its torque peak at 3,250 rpm takes some commitment. I'm annoyed that there's no manual offered with the 2.5L (a combo I can have in both the Mazda3 and Mazda6), but I don't hate the automatic transmission. The six-speed unit is unobtrusive 99 percent of the time; something I regretfully can't tell you about certain nine-speed autos. There are no paddles to play with, but you can tap the shift lever up and down if you're struck by a need for total control. With a new center console and dash, and the addition of the Mazda Connect infotainment system, the '16 CX-5 feels like a new vehicle from behind the wheel. An attractive, pliant, leatherish material swaths the neat console and surrounding real estate. And the perforated leather seats feel damn near upscale. I think that Mazda Connect's version of the central control knob (with handy adjacent volume knob) is almost luddite-proof in its simplicity. There's no latency between twisting and reaction on the screen.