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Mazda zooms into SEMA 2016 with lighter MX-5 Speedster and RF Kuro concepts

It's almost time for the 2016 SEMA aftermarket show again, if you haven't guessed already by the steady parade of early looks at various show cars. Mazda's MX-5 creations are generally a highlight for us, unapologetic Miata junkies that we are. This year's cars should be just as exciting as last year's, one being a revision of last year's Speedster concept and the other based on the brand new, sexy RF retractable targa top model. Both SEMA MX-5s were designed and built in-house at Mazda's Irvine design studio. This year's Speedster is somehow even lighter than before. Mazda carved 100 pounds out of it, making it a staggering 350 pounds less than a production soft top model. It's also been repainted in a color called "White Ether", which we're imagining looks something like the "Blue Ether" paintjob on last year's highly reflective Speedster minus the blue tint. Mazda will probably never sell a roofless Miata or anything this lightweight, but maybe it should. It looks like it'd be a blast to drive at a road course. And then there's the RF Kuro concept, the first RF-based SEMA show car, which is shown in the teaser above. It doesn't seem terribly extreme, to be honest. It's wearing a matte charcoal paint, which explains the "Kuro" moniker – kuro means "charcoal" in Japanese. A set of 17-inch RAYS forged wheels and MX-5 Cup suspension, and that's about it. Not to knock it; the RF is a sexy looking thing as it sits, and Cup suspension should make it handle even more like a go-kart. Of course, both concepts will be fully revealed at the show next month in Las Vegas. Stay tuned for a dose of concept Miata hotness.Related Video:

Mazda3 Skyactiv-Hybrid and CNG Concept shown in Japan

Mazda has received a tremendous amount of public and industry praise in the last few years, following up the successful introduction of its Skyactiv technology (powertrain and otherwise), with strong products like CX-5, Mazda6 and most recently, the Mazda3. At the Tokyo Motor Show, Mazda has taken yet another step forward with Skyactiv and the 3, showing the compact (called "Axela" in Japan) with an all-new compressed natural gas engine in the Skyactiv-CNG Concept.
The end result of the Skyactiv-Hybrid is fuel consumption estimated at something like 74 miles per gallon.
Mazda thinks that CNG-powered vehicles are due for an uptick in demand, and the company believes this new powertrain will add valuable breadth to the Mazda3 range. The CNG Concept is actually a duel-fuel vehicle, capable of running on either natural gas or gasoline. In fact, we're told that the high compression ratio (14:1) inherent in Skyactiv-technology gasoline engines makes conversion to CNG particularly simple.

Driving a $500 junker in a 500-mile off-road rally race | 'The List' #0500

Jessi and Patrick have done some insane rally races on "The List," but in an effort to continually out-do themselves, this might be the craziest yet. It's called the Gambler 500, and the idea is that 2,000-plus participants take $500 cars and drive them 500 miles across Oregon, mostly off-road. It's a maniacal mishmash of cars with not enough doors, too many doors, airplane wings strapped to the tops, graffiti'd cartoons on the hoods, stuffed animals hanging out the windows — you get the idea. Our hosts start the race with an absolutely epic Mazda Miata sitting atop super swampers. It didn't have a top, but have no fear because it had a roll cage, so ... that's better? Unfortunately though, they didn't have time to customize the car fully to their liking before the race, so the first stop after the starting gun was naturally a garage sale for some knickknacks to give the car a little more flair. One of the defining aspects of the Gambler 500 is having the most obnoxious, bonkers car possible, and the old Miata needed a bit of a kick in the ass. Thankfully, the crew found the largest teddy bear in existence, strapped that bad boy to the roll cage, and they were on their way. There are a few routes you can choose to take in the Gambler 500, and our crew chose the most challenging, called "The Devil's Butthole." A hilarious name for an outrageously fun route, it's definitely not one that many Miatas have likely tackled. And therein lies the gamble: Will they make it to the end? As always, you'll have to watch the episode above to find out. If you liked the episode, don't forget to subscribe to our YouTube page and like our Facebook page for more exclusive content from "The List" and if you're interested in learning more about the Gambler 500 or even participating in the event, check out their official website or follow them on Facebook! Click here to find more episodes of "The List" Click here to learn more about our hosts, Jessi and Patrick Auto News Celebrities Weird Car News Mazda Convertible Special and Limited Editions The List Videos Original Video jessi combs patrick mcintyre