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2020 Mazda6 Signature Driveway Test | A luxury car interior with a non-luxury price

The 2020 Mazda6 Signature is pure luxury on the inside. If one were to remove the Mazda badges and replace them with Audi’s four rings, or LexusÂ’ stylized L, customers may not even bat an eye. Alas, that is the point of MazdaÂ’s range-topping Signature trim. Mazda fancies itself a “premium” car brand at this point, and the Mazda6Â’s cabin does an excellent job of selling that theme. A luxury interior starts with excellent and original design, and then itÂ’s finished with quality materials. Anybody can throw leather, suede and wood around, but if the design itself isnÂ’t moving, the fancy materials look tacked on. Mazda has managed to ace both the design and material quality sections of its test with the Mazda6 Signature. ThereÂ’s beauty in simplicity, and the Mazda6Â’s interior exemplifies that. A wide, sweeping dashboard dominates the view from the driverÂ’s seat. An endless swath of soft-touch UltraSuede is front and center, splitting the climate controls from the vents and infotainment screen above it. Mazda says itÂ’s “adorned with a subtle gold tint,” and itÂ’s made in a similar fashion as ornate kimonos. I found myself staring at the stitching running the full length of the dashboard. ItÂ’s topped by a silver strip that extends from one side of the cabin to the other into the side air vents. Interestingly, the side air vents extend beyond the rest of the dash into the door, so they look like silver metal wings sticking out with the doors open. Above the silver strip is something Mazda calls “Sen Wood.” It looks and feels like real wood, because it is — Mazda says Sen wood is used in taiko drums and Japanese furniture.   And then thereÂ’s the lovely continued presence of physical buttons for vital controls. All of the climate control options are integrated into a classy strip just below the suede in the center of the dash. The buttons themselves are high quality, easy to find and satisfying to use in their action. Same goes for the climate control temperature knobs. They turn with precision and give a clear indication of each degree of change. The ribbed faux metal (it's extremely convincing as real metal) surround on the dials makes it feel like youÂ’re changing the climate control on a car that costs twice as much as this Mazda does. Even some luxury cars donÂ’t offer the same level of tactility and satisfaction in their controls.

Mazda hands over first factory-restored Miata

In August 2017, Mazda announced that it will be offering factory quality restoration work for the original, NA body Mazda MX-5 Miata introduced in 1989. The program also included parts support, as Mazda wants to underline how much the original Miata still means to it. The program was launched with exemplary work carried out on a Miata owned by Mazda, but the first customer car has now been finished. The first car was picked from 600 applications sent to Mazda. Out of all these cars needing factory certified work, the 1992 British Racing Green V-Special owned by retired tomato farmer Keiji Nishimoto was chosen to be the first. The Eunos-badged limited-edition car was bought new by Nishimoto, and he told Mazda the car had been instrumental in creating some wonderful road-trip memories. The V-Special edition came in a British roadster-style color combination: "Neo" green over tan leather, complete with a retro-style Nardi wood wheel. The car also has a front strut bar and a limited-slip differential. Nishimoto had already been planning to get his car restored, but getting it done by Mazda during the summer was even better. The car was finished in August, and it was officially handed over to its owner in September. To have owned and enjoyed a car for a quarter-century and getting a chance to experience it in as-new condition again must be a fantastic experience. Nishimoto says the car is now good for another 25 years of driving. For the time being, the TUV Rheinland certified restoration program is only available for Japanese customers. But since a large percentage of first-generation Miatas are still on the road, and a large percentage of those will need bodywork done in all the usual places, we would happily see Mazda reach out to European and American customers as well. Related Video:

How Mazda got Skyactiv-X to work is incredible

"Take everything you know about engines and turn it around," Mazda North America Vehicle Development Engineer Dave Coleman says, patiently and with a look of benevolent pity, as he's quizzed about the particulars of the company's new engine. The Skyactiv-X engine is enigmatic — and deceptively simple in operation. And the bottom line for American consumers is that they'll be able to buy a car (or crossover; we don't know yet what vehicle will first get it) by late 2019 that provides diesel-like fuel economy but runs on regular old gasoline. In between diesel and spark ignition, but it's neither To truly understand it, you have to dive into the contradictions. Take that regular old gasoline: Contrary to common sense, the lower the octane, the better it works. In the lab, the Skyactiv-X engine loves 80 octane. The lowest Americans get is 87, so the engine is tuned for that octane. Go higher and you lose some low-end torque. Coleman was right. It's hard to wrap your head around an engine that thrives just at the point when most gas engines would aggressively self-destruct. It uses a supercharger to pump additional air — but not additional fuel. It uses spark plugs to start a combustion cycle that normally doesn't need a spark. And, quixotically, it's not displacing Mazda's own American-market diesel engine, currently languishing in a seemingly endless hell of regulatory approval. More bizarre: Mazda is a tiny automaker facing real existential headwinds, and gasoline compression ignition is a massive challenge. GM and Hyundai announced compression ignition, or HCCI, projects (full name, homogeneous charge compression ignition) to great fanfare, but they never amounted to a production hill of beans, crippled by reliability issues or horrible vibrations. Worse, they only worked at an unusably narrow range — low RPMs and low loads. HCCI research improved direct-injection gas and diesel engine technologies for these companies, but HCCI itself remains untamed. The benefits of lean combustion Why even try to tame HCCI? The answer is much better fuel economy and lower emissions. Less burned carbon-based fuel, less carbon dioxide released. That's simple. But there are some thermodynamic reasons for the lean combustion you can achieve with compression ignition that are worth explaining. The ideal amount of fuel for a conventional engine to burn is about a 14:1 air-to-fuel ratio. That lets every molecule burn nicely, in theory.