1990 Mazda Miata Base Convertible 2-door 1.6l 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:

World Car Awards finalists snub American-branded vehicles — except for Bronco

The list of World Car Awards has been whittled down to 10 finalists, but only one American brand — Ford — appears among the remaining nine carmakers for this yearÂ’s top award. The Bronco is there, and it also is balloted as a finalist in the design category. The other categories are performance car, urban car, electric vehicle and luxury model. Each category has five finalists except World Car, which has 10. One brand conspicuous by its absence in any category: Tesla. The winner in each is scheduled to be crowned March 27 at the New York International Auto Show in Manhattan. This year marks the 20th year of the World Car Awards and the partnership with the New York show. The selection process involves 100-plus automotive journalists from 29 countries who vote, as they review and test-drive the eligible vehicles for the 2024 awards. Their journey is captured virtually on World Car TV. If youÂ’re counting, the brands that appear most on the six finals lists are Mercedes-Benz (four times), BMW (also four), Hyundai (three), and Volvo (three). HereÂ’s the full listing. A video clip showing all of them is here: World Car -BYD Seal / Atto 4 -Ford Bronco -Hyundai Kona / Kona Electric -Hyundai Santa Fe -Kia EV9 -Mazda CX-90 -Subaru Crosstrek -Toyota Prius -Volkswagen ID.7 -Volvo EX30 World Car Design of the Year Ford Bronco Ferrari Purosangue Toyota Prius Volvo EX30 Zeekr X 2024 World Electric Vehicle BMW i5 Kia EV9 Mercedes-Benz EQE SUV Volkswagen ID.7 Volvo EX30 2024 World Luxury Car - BMW 5 Series / i5 - Lexus LM - Mercedes-Benz CLE - Mercedes-Benz E-Class - Mercedes-Benz EQE SUV 2024 World Urban Car  - Abarth 500e - BYD Dolphin - Lexus LBX - Suzuki Fronx - Volvo EX30 2024 World Performance Car - BMW M2 - BMW XM - Ferrari Purosangue - Hyundai Ioniq 5 N - Porsche Cayenne Turbo E-Hybrid

2017 Mazda Model Year Preview and Updates

Driving Matters, Mazda's marketing pitch, certainly resonates with enthusiasts, although may not be relevant with the increasing number of drivers engaged in texting while steering. Regardless of that disconnect, for drivers Mazda brings to market the long-awaited Miata coupe in Retractable Fastback (RF) form, pictured above. And for those wanting/needing a new crossover, Mazda redesigns its well-received CX-5. MAZDA3: Mazda's compact sedan and hatch receive a revised front end and tweaked rear. Inside, an upgraded interior with more storage space, improved sound proofing and materials round out the enhancements. On the road, all trim levels receive Mazda's G-Vectoring Control for enhanced handling and stability. MAZDA6: G-Vectoring Control is standard across all trims. Inside, improved sound insulation, new tech (including traffic sign recognition), and available Nappa leather takes an already upscale environment a few steps further into near-luxury. MAZDA MX-5 MIATA: The RF (Retractable Fastback) is the biggest news, as it serves as the answer to the long-awaited Miata coupe. Club models receive Blind Spot Monitoring and Cross-Traffic Alert – presumably helpful when the top is up. And the RF Launch Edition (1,000 examples) delivers a Nappa leather interior and hand-painted black top. The package is further embellished by Mazda's choice of Machine Gray metallic exterior color. MAZDA CX-3: Mazda's subcompact crossover receives minor updates. The Touring trim gets 18-inch alloy wheels, while the upmarket Grand Touring's available i-ACTIVSENSE is reduced in price. MAZDA CX-5: Mazda's compact crossover is all-new and on Mazda showrooms this spring as a 2017 model. Of particular interest to diesel fans is the introduction later in the year of Mazda's SKYACTIV-D 2.2 clean diesel, which arrives just in time for your Volkswagen buyback. MAZDA CX-9: Mazda's largest crossover is unchanged for 2017.