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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.

Full 2016 Mazda MX-5 Miata pricing released

Take heart, roadster fans. The first 2016 Mazda MX-5 Miatas due for the US are now in production. To go along with that milestone, the Japanese automaker has finally released full pricing for the fourth-generation Miata. As previously revealed, the 2016 Miata in the base Sport trim starts at $24,915 (plus $820 destination), and for that outlay buyers get a 2.0-liter four-cylinder making 155 horsepower and 148 pound-feet of torque that's matched to a six-speed manual. The convertible comes standard with features like LED lighting and a Bluetooth-equipped audio system. For $1,075 more on all models, customers can spec a six-speed automatic gearbox, and keyless entry is another $130 but standard with the auto 'box. One rung up is the Club trim for $28,600, and it improves things with 17-inch wheels, a more aggressive body kit and a seven-inch touchscreen infotainment system. Order the manual trans, and the roadster gets a limited-slip differential, Bilstein dampers and a shock-tower brace. There's also a $3,400 package to make this version of the convertible even sportier with 17-inch BBS wheels, Brembo front brakes, side sill extensions and a rear bumper skirt. Among the regular trims, the top rung is the Grand Touring for $30,065 that adds luxuries like heated, leather seats, automatic climate control, rain-sensing wipers, and adaptive headlights. Mazda's i-Activesense is also standard and includes blind spot monitoring, rear cross-traffic alert and lane-departure warning. Finally, there's the Launch Edition, which is limited to 1,000 units, and it sells for $30,495 (or $31,570 for an automatic). All of them come in an exclusive combo of Soul Red with Sport Tan leather, and buyers get all of the Grand Touring's kit, plus standard keyless entry. The order site for these special roadsters opens on May 5, but hopefuls can pre-register now for a reminder. The first 2016 Miatas should hit dealers in late summer. That should provide some time for top down driving fun before it gets too cold. Related Video: U.S.-Bound 2016 Mazda MX-5 Miata Production Kicks Off Today - Mazda Also Announces U.S. Pricing for Entire MX-5 Lineup - IRVINE, Calif. (April 20, 2015) – The wait is almost over, as North America-bound 2016 Mazda MX-5 Miata production began today, signaling the imminent arrival of the next generation of the world's most popular two-seat roadster at U.S. dealers.

Why Mazda did so well and Volvo so poorly in Consumer Reports survey

The poor performances of Tesla and all three domestic automakers got the headlines in Consumer Reports magazine's latest reliability survey, but there were other results that caught our interest. Tiny Mazda notched the biggest gain among the 29 brands included in this year's list, leap-frogging nine spots to No. 3. Buick, which was in the top 10 last year, fell 11 spots to No. 19, the biggest decline of any brand. And then there's Volvo, a brand often vaunted for its quality and reliability, dropping six spots to dead last. What gives? For starters, all three brands benefited or suffered in large part due to their relatively small portfolio of vehicles. So when raves or complaints rolled in for even one particular model, as was often the case, it weighed heavily on the entire brand. That's especially true when it involves a relatively high-volume, hot-selling model such as the Buick Enclave (more on that in a moment). Mazda fared as well as it did despite the CX-3 losing Consumer Reports' influential "recommended" status due to problems with its climate system, including leaks from the condenser and refrigerant unit that triggered a service bulletin from the automaker in late 2016. Deputy auto editor Jon Linkov said that scratch didn't hurt the overall brand, since the CX-9 crossover and MX-5 Miata both jumped up to replace it on CR's list of newly recommended vehicles, thanks to several back fixes Mazda made to both models. For Buick, the redesigned Enclave SUV earned a "Much Worse Than Average" rating after owners reported problems with the new nine-speed automatic transmission it shares with the Chevrolet Traverse as well as some issues with the climate system. There were issues with rough shifting, plus complaints about the torque converter that necessitated fixes to the computer or outright replacement. "Again, similar stuff that we saw with the Traverse: both first-year vehicles, similar powertrains," LInkov said. He said all-new vehicles or redesigns typically fare poorly in CR's reliability survey due to issues that are hard to suss out before vehicles go into everyday use by consumers. The top-selling Encore and Envision fared well, Linkov said, but were outdone by the Enclave's problematic transmission components. The Enclave was Buick's second best-selling model through September at 35,227 units. Then there is Volvo, about which there is one word to sum up its woes: infotainment.