Mazda: Cx-9 Grand Touring 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:

Junkyard Gem: 1981 Mazda RX-7

The first-generation Mazda RX-7 was sold for the 1978 through 1985 model years, and for decades you'd see and hear these nimble little sports cars buzzing around American streets. Then, well, the apex seals went out, or owners tired of a 2,400-pound car that drank fuel like an Eldorado, or the floor pans were eaten by the Rust Monster... and then nearly all of them were gone. Enough of them remain, however, for a steady trickle to show up with depressing regularity in self-service wrecking yards. Here's a pretty solid '81 that I found in a Denver yard last month. The 12A Wankel engine in this car made 100 hp and 105 lb-ft of torque, which was very good for 1981 (considering that you could buy a new Camaro with a 115-horsepower V8 that year). The $9,385 RX-7 looked like an especially good value when compared to, say, the $11,299 Datsun 280ZX or the $8,997 Fiat 124 Sport Spider, being much lighter on its feet than the former and much quicker than the latter. View 12 Photos If you have ever considered getting one of these cars, move fast before all the restorable ones are gone! Auto News Mazda Automotive History mazda rx-7

Mazda prices 2016 CX-3 from $20,840

Been eager to put your cash down on the hood of a new 2016 Mazda CX-3, but haven't known just how much to take out from the bank? You can call your branch manager now, because Mazda has released pricing details for its new subcompact crossover. The MSRP for the new CX-3 will start out at $20,840, including an $880 destination charge. (Alaskan buyers can expect to pay an extra $45 on top.) That's for the base-level Sport model with front-wheel drive. Tack on another $1,250 for all-wheel drive if you think you'll need the extra traction, but either way it'll be channeling 146 horsepower and just as much torque from a 2.0-liter inline-four through a six-speed automatic transmission. Step up to the Touring model and the retail price jumps up to $22,840 (with delivery), plus the same $1,250 for the AWD option. There's a Touring Technology package available for another $1,410 that includes moonroof, satellite radio, and cargo cover. Finally at the top of the line is the CX-3 Grand Touring for $25,870 (delivered), available with that same i-Activ all-wheel drive system, and an i-Activsense package that throws in an array of electronic conveniences and safety systems for another $1,920. So while you can get away with paying as little as $20,840 for the base model, a fully loaded CX-3 can run you as much as $29,040. Related Video: All-New 2016 Mazda CX-3 Subcompact Crossover MSRP[1] to start from $19,960 - Latest evolution of Mazda's signature KODO design comes embodied in crossover available with premium, class-exclusive features and class-leading fuel economy - IRVINE, Calif., July 16, 2015 /PRNewswire/ -- New vehicle segments don't come around often. So when Mazda had the opportunity to create its very own subcompact crossover to tackle the urban sprawl, as well as the road less-traveled, it did so the only way it would – with the fun-to-drive, stylish and upscale 2016 Mazda CX-3. 2016 Mazda CX-3 Subcompact Crossover Priced From $19,960 Nearing its mid-August expected on-sale date, Mazda North American Operations (MNAO) has released full pricing for its entry-level CUV offering, starting at an MSRP2 of $19,960 for the entry-level CX-3 Sport with front-wheel drive. As a $1,250 upgrade, buyers can select CX-3 Sport with Mazda's predictive i-ACTIV all-wheel drive that takes temperature, road conditions, steering-angle and weather into account, among other factors, to help optimize to which wheels engine power is routed for maximum performance and stability.