1988 Mazda Rx-7 Gxl 2+2 Coupe 2-door 1.3l on 2040-cars

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Mazda and Lexus crowned with KBB 5-Year Cost To Own awards

We report on a lot of awards, some of which are given out based on more solid criteria than others. This one, the Kelley Blue Book 5-Year Cost to Own awards, seems like one that new car shoppers should pay attention to.
The cost of a car goes far beyond what you pay for the actual metal, leather and rubber at the point of purchase. Fuel, insurance, maintenance and repair costs, and the cost of fees from the state and financing will all weigh on your wallet while you own the car. That's not even taking into account the biggest cost: depreciation, or the amount of money you lose based on what your car is worth years from now versus the day you bought it.
KBB tracks these sorts of things, and they've compiled a list of winners for 2013 models. On the brand level, Mazda and Lexus earn the 5-Year Cost to Own award for having the lowest overall projected five-year totals (though, curiously, we note that Mazda and Lexus each had only one segment winner). There are lots of winners for all the various segments, so we'll just pick out a few surprising ones to share and you can view the rest here.

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:

Miata buyers prefer a manual gearbox, says Mazda

Earlier, we wrote about Toyota's underwhelming 2018 manual transmission sales figures. To recap – as Toyota's representatives told CarBuzz – the automatic Corolla outsold its manual equivalent to a ratio of 100 to 1, and just one in three Toyota 86 buyers picked a manual version of the rear-drive coupe. What about the other famous rear-wheel-drive offering from Japan, Mazda's MX-5 Miata? A case can be made that an 86 buyer cross-shops the Miata, and vice-versa, but what kind of split do Mazda's sales figures reflect in comparison? We reached out to Mazda for some sales data, and PR program manager Tim Olson told us 76 percent of Miata soft-top buyers go for the classic stick-shift option, leaving just 24 percent of buyers preferring the automatic. Both transmission options for the Miata are six-speed. The figures are based on year-to-date sales data for the 181-hp 2019 Miata, from July 2018 through April 2019. Interestingly, the more coupe or targa-like, retractable hardtop RF variant takes a step towards the 86 when it comes to transmission choices. While RF buyers still preferred the manual, the split was far closer to half and half: 52% went for the manual, and 48% chose the automatic. Perhaps this reflects the RF's more grand tourer-like image, and it might also be indicative of the RF's higher pricing. If you're going to spend nearly $34,000 for a Miata, another $600 for an autobox doesn't necessarily mean that much – choosing the auto on the base, Sport trim level soft top roadster is a $1,350 bump instead. While the $26,650 base Sport isn't exactly spartan, on a roadster it's fine to have less cushiness. With the higher-specced Club trim level, the auto's price tag shrinks to the aforementioned $600, as it is on the RF Club. There's no base Sport for the RF, as the cheapest RF is the $33,865 Club. But still, the manual shifter's snick-snack feel is one of the Miata's classic traits that has been with it since its inception 30 years ago. Sources say fewer than 5% of the original first generation Miatas were made with an automatic gearbox, but it's obvious trends and tastes are changing – although to be fair, automatics are getting much better as well.