2007 Mazda Mx-5 Miata Touring Convertible 6speed 32k Mi Texas Direct Auto on 2040-cars

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Electric Miata smokes Tesla Model S at the track

Yes, folks, you read that headline right. A souped up battery-electric version of a Mazda Miata took down a Tesla Model S on a quarter-mile drag strip. And it wasn't even close. Road Test TV was kind enough to post a video of a forest-green Miata (and its very stoked driver) doing a quarter-mile run in a rather brisk 9.27 seconds, beating the Model S sedan by a whopping 3.5 seconds in the process. And the Mazda crossed the finish line moving at 142 miles per hour, or 40 miles per hour faster than the Tesla was going when it finished the race. It's a good thing for the Tesla owner that they weren't racing for pink slips. Granted, the comparison is probably an unfair one because the Tesla was a stock, production vehicle (the P85 Performance model, but still), whereas who knows how the Miata was juiced up and how much cash it took to do the job. It's sort of like putting, say, an automotive writer against Usain Bolt because we ate the same breakfast and share 99 percent of our DNA. Still, the video does lend a certain credence to the idea that a battery-electric, super-light, rear-wheel-drive Miata would be a lot of fun, or at least a heck of lot more fun than any other Mazda out there. We're just sayin'. Check out the 100-second video below, and remember not to blink. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Mazda files patents for a sequential twin-turbo setup

Mazda has a history of interesting engine technologies, from yesterday's rotary engine to tomorrow's compression ignition engine, and new patents show it still may have some internal combustion tricks up its sleeve. The one on display in these patents isn't especially new in concept, though. A sequential twin-turbocharger setup is something Mazda itself used on the third-generation RX-7. But it's something we haven't seen much of lately. It looks like it could have some possible advantages over older sequential systems, and it has some potential advantages for enthusiasts. First a quick and dirty primer for what makes a sequential twin-turbo system distinct from other twin-turbo systems. In many twin-turbo engines, there are simply two turbos that work together as one bigger turbo. They're the same size, and they spool up at the same time. With a sequential setup, at low rpm, a smaller turbocharger is spooled up first at low-rpm for quicker throttle response, and as the rpm and exhaust pressure increases, a valve opens up that allows a larger turbocharger to also spool up and provide high-rpm boost. That's basically how the Mazda design shown above functions. A big flap blocks off the larger turbocharger exhaust inlet, channeling all the exhaust to the smaller turbo. When more exhaust is available at high rpm, it looks like that flap opens up to spool up the big turbo, too. What's interesting here is that the way the turbochargers are packaged takes up less space than past systems. It looks like both turbos are contained in one unit that shares the same exhaust outlet, meaning the exhaust manifold could be kept simple and compact. In fact, the piping for compressed intake air could also be shared, reducing the amount of piping, which would further decrease the amount of materials and possible failure points. There are a number advantages of making this system smaller. The potential applications of the system are much greater, since it could fit in smaller cars with smaller engine bays. Making the system smaller also means that there won't be as much weight, which is important from both fuel economy and performance standpoints. Finally, the smaller setup likely uses fewer materials, which could make the system cheaper and thus easier to offer on a wider range of vehicles, or at least more profitable for Mazda.

Mazda's slick new CX-4 crossover is sadly only for China

Mazda just unveiled the CX-4 crossover at the Beijing Motor Show, introducing the sleek new crossover exclusively for the Chinese market. The CX-4 rides on the same wheelbase as the CX-5, and is just as wide. It even packs the same powertrain options: 2.0- or 2.5-liter inline fours from Mazda's Skyactiv-G series, mated to the same six-speed manual or automatic transmissions. It measures a little longer from bow to stern than the CX-5 (albeit shorter than the CX-7), but the key part here is that it's shorter in height – shorter even than the smaller CX-3 – thanks to its sleek coupe-like roofline. The resulting impediment to interior space may make little sense from a practical standpoint, but it sure does make it look good. Consider the CX-4, then, to bear a similar relationship to the CX-5 as the BMW X4 does to the X3, or the Coupe versions of the Mercedes GLC and GLE to their conventional counterparts – albeit with styling more similar to the Infiniti QX70, particularly at the back. The question is whether the US market is ready for a more budget-oriented five-door crossover coupe in the same way that it has embraced those more upscale offerings. Mazda doesn't seem to think so; at least not for the time being. For our part, looking at the CX-4, we're not so sure. What do you think? Related Video: Mazda Unleashes New Mazda CX-4 Crossover SUV - On display now at the Beijing Motor Show, sales in China start in June - HIROSHIMA, Japan—Mazda Motor Corporation has unveiled a new crossover SUV, the Mazda CX-4, at the Beijing Motor Show (Auto China 2016).*1 The latest edition to Mazda's new-generation lineup adopts SKYACTIV TECHNOLOGY and KODO—Soul of Motion design throughout and goes on sale in China in June. The CX-4 was made to exceed existing categories and stereotypes. The dynamic design is unmistakably KODO in form and the planted stance and sleek, coupe-like cabin combine to give the model an outstanding presence. Customers will appreciate the exceptional functionality and user-friendliness, including the ease of entering and exiting the vehicle and the flexible cargo space. With SUV-like ground clearance and Mazda's i-ACTIV AWD*2 all-wheel drive system, the CX-4 is ready to take on a wide range of road conditions and offers a combination of outstanding environmental and safety performance (Sustainable Zoom-Zoom) and a Jinba-ittai driving feel with excellent handling thanks to its low center of gravity.