Supercharged 1999 Mazda Mx-5 Miata on 2040-cars

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Mazda working on lithium-ion batteries to replace lead-acid starter batteries

In the quest for ever better fuel economy, car companies are looking for every single advantage possible, no matter how small. This is evident in everything from active grille shutters to the 48-volt mild-hybrid electric assist systems like that in the new Ram 1500. For Mazda, the latest target for potential efficiency gains is the lowly 12-volt starter battery. The company announced that it is partnering with two other companies, ELIIY Power and Ube Industries, to develop a lithium-ion starter battery that would be used on mainstream models in place of conventional lead-acid units. Mazda plans to have them ready for use by 2021. The advantage here would be that 12-volt lithium-ion batteries would be much smaller and lighter than the lead-acid ones they replace. And lighter cars don't need as much fuel to move around. Plus, as an added benefit, making cars lighter also often makes them faster and better handling. This is why companies such as Lotus and Porsche have offered optional lithium-ion 12-volt batteries for some lightweight sports cars. A potential downside to the use of these batteries is increased cost. Lead-acid batteries from your local parts store will run you between $100 to $150. AGM batteries could be between $200 and $300. As for lithium-ion batteries, Lotus introduced the option on the Evora 400 in 2016, and the option cost $1,690. Odds are that a company such as Mazda won't be absorbing all those costs, meaning that the cost of these future Mazdas could increase with a change from lead-acid to lithium ion. Related Video:

A Mazda Miata with a Hellcat V8 exists, and it can be yours

Mazda Miatas with V8 swaps aren't unusual. Kits are available to drop in LS V8s from GM, and some even let you drop in an old Ford 5.0-liter V8. But a Miata with a Hellcat V8 is something special, and this one can be yours. As Automobile spotted, it will go across the block at the Barrett-Jackson Las Vegas auction. This particular 1999 Miata has a build history you can check out for yourself, too. It was all chronicled on YouTube channel KARR. Obviously the Hellcat engine does fit between the wheels, but the hood had to be cut open for the intake manifold and supercharger to fit. The front bumper and lights have been changed to the 2001+ NB Miata design. According to the listing, it has suspension components from V8 Roadsters, a company that specializes in Miatas with twice the normal number of cylinders. In the middle of the car is a manual transmission, which connects to a Ford 8.8-inch differential that's been welded up. With that much power and an essentially locked rear diff, it should make for an excellent drift car. Fortunately it also has 10-inch wide wheels for more grip, and upgraded Wilwood brakes to stop it. It will go for auction at Barrett-Jackson's Las Vegas event, which runs Oct. 3-5. There is no estimated price for the car, which is understandable since nothing like it has crossed the block before. It will go to a new owner, whatever the price, as it is being listed as "no reserve." So if you want to win burnout contests or get loads of stares at next year's Woodward Dream Cruise, you could do a lot worse than picking up this tiny monster. Aftermarket Dodge Mazda Convertible Performance Hellcat

2016 Mazda CX-3 is a 2 cute ute

One day removed from our latest round of spy photos, Mazda has finally lifted the veil on its 2016 CX-3 crossover, giving us our very first glimpse at the Mazda2-based entry into the rapidly expanding world of subcompact crossovers.
Mazda's KODO design language is once again on display, presenting some increasingly familiar styling touchstones including a five-point grille that integrates neatly with the front headlights to present an almost protruding snout that's both clean and complex. Like previous KODO designs, the CX-3's profile features swoopy character lines that highlight the wheel arches and a higher beltline. Mazda has cleverly chosen to black out the CX-3's D-pillar in favor of a floating roof look, a design decision that adds to the model's fashionable styling. It's the rear of the design that borrows most heavily from the Mazda2, largely in the shape of the headlights and rear hatch.
Globally, under that fashionable sheetmetal sits Mazda's 2.0-liter Skyactiv four-cylinder that can be mated to a six-speed manual or automatic. Unfortunately, in North America, it looks like we'll only get the automatic. Regardless of gearbox, power can be sent to an optional next-gen all-wheel-drive system that uses the active torque control system found on the Mazda CX-5. Like the Mazda2, front-drive is standard.