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Mazda hard at work on Skyactiv 2 engine technology

As Mazda continues the current rollout of its still-new Skyactiv technology, the automaker is already looking at improving its family of engines for even better fuel economy and emissions reductions. Automotive News reports that with stricter fuel economy and emissions regulations planned for 2020 and 2025 in Europe, Mazda will likely release engines with next-generation Skyactiv 2 technology by the end of this decade, and Skyactiv 3 units just five years later.
The latter is expected to focus on improved engine cooling and lessening energy losses, but the big news in AN's report is that the next-gen Skyactiv 2 engines will use Homogeneous Charge Compression Ignition, or HCCI. This type of ignition is very similar to how a diesel engine operates (with high compression and using the compression stroke for fuel combustion rather than spark plugs), a method said to provide a cleaner and more efficient fuel burn - to the tune of a 30-percent improvement in fuel economy compared to current Skyactiv engines. Other automakers, including Hyundai, have already announced they are developing HCCI powerplants with similar technology and characteristics, so Mazda likely won't be a lone wolf here.
Equipped with HCCI technology, Mazda figures to be able to compete with larger automakers in terms of fuel economy and emissions without resorting to hybrid powertrains, continuously variable transmissions or automatics relying on more forward gears (eight or more) for optimal efficiency. Some of the challenges of HCCI, according to AN, include the need for better engine cooling, risk of misfire at high and low rpm and uneven engine performance based on fuel properties.

Hiss off! Venomous snake takes refuge in Australian man’s engine bay

A man who went out for a walk in suburban Sydney got quite a surprise when he returned to his red Mazda. Left on his windshield was a hand-written note warning him that a venomous red-bellied black snake had taken up residence in his car. "Hi," the note read, "this afternoon a red Belly slithered up into your front left tyre. Please be careful." The snake is a native of wet areas of eastern Australia that can grow up to 2.5 meters (about 8 feet), making it one of Australia's largest venomous snakes. They're considered dangerous, but shy, unlikely to bite unless severely agitated. When Michael Garbutt popped the hood, he found the snake coiled up inside in the corner. "To say I was shocked is an understatement," he told The Sydney Morning Herald. "On reflection I don't think I would have put my hand out to pop the bonnet if I had known it was there." So he took to Google to look for a local snake wrangler and found Andrew Melrose, of Shire Snake Catchers. By the time he arrived, the snake had moved down into the engine. Then it moved behind the wheel guard, and then under the engine to the front bumper, then back to the right front wheel. Melrose said he coaxed it out by gently touching its body. "I've done it my whole life," he said. "It looks simple but if you haven't done it before you can get killed real quick." In the end, Melrose ended up grabbing the snake from the ground outside of the car and dropping it in a bag. The whole de-snaking process took about an hour. Melrose said the snake is common on the swampy peninsula area where it was found, since it finds plenty of frogs, eels and other creatures to eat. He says it's common to find them in cars. "If they get startled they look for the first place that is safe," he said. "The place I found it was very bare. There was no place for the snake to escape. People would have startled it and the only place for it to hide was the car. The driver could have driven off unaware and parked and the snake would have left the car when it felt safe." So let this be a lesson for you, Autoblog readers: familiarize yourself with your local venomous snakes. And keep the number of your local snake wrangler handy at all times. Or just don't move to Australia.Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Image Credit: Unknown Auto News Weird Car News Mazda snake

2019 Mazda CX-9 Review and Buying Guide | Fun for the whole family

The 2019 Mazda CX-9 crossover is the biggest vehicle in the Japanese automaker's lineup, and the only one to offer a third row of seating. It has only one powertrain option, but offers a wide variety of other content across various trim levels. Many folks are drawn to Mazdas for their elegant design, affordability and driving dynamics that are sharper than most, and the CX-9 has all of that to a certain degree even if it's the biggest, most family-oriented one. Still, the CX-9 may be big for a Mazda, but it's one of the smallest in its segment in terms of third-row space and cargo capacity, so it may not be for every family. What's new with the Mazda CX-9 for 2019? Though largely unchanged from when this generation debuted for the 2016 model year, the Mazda CX-9 gets a few small changes for 2019, the biggest of which is the addition of Apple CarPlay and Android Auto compatibility, which is optional on its lowest Sport trim and standard on the Touring, Grand Touring, and Signature. The transmission has been retuned for a smoother, quieter driving experience. Thicker floor mats and headliner further help to make the car quieter. Each trim gets a little something new, too. Sport now offers an optional Sport Package, costing $1,290, with heated front seats, a power driver's seat, heated mirrors, lane-keep assist, adaptive cruise control and automatic emergency braking. Moving up to the Touring trim, the only other change is a frameless rear-view mirror. The Grand Touring trim gets a new 7-inch info screen in the instrument panel, along with new power-folding side mirrors and a 360-degree camera system. The top-level Signature trim gets new badges, rosewood interior trim, and accent lighting in the grille and around the shifter. Along with the new features, the CX-9 increases in price. The Sport trim costs a mere $150 more, the Touring and Grand Touring trims go up by $370, While the Signature jumps $1,050 compared to the 2018 model. What are the CX-9's interior and in-car technology like? The interior varies by trim level, but with Mazda making moves to grab customers from some of the luxury brands on its "path to premium," the higher grades do look and feel like a high-quality, comfortable place to spend time. It's a spacious interior with room enough for a third row. There are some rally nice materials in use, depending on the trim level, including Nappa leather and something called Santos Rosewood.