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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:

Mazda marks its 100th anniversary with eight retro-styled limited-edition models

Mazda is turning 100 years old in 2020, and it's commemorating the occasion by releasing eight retro-inspired limited-edition models in its home country of Japan. Some of them might be available in the United States. Cars weren't initially on the company's radar. It started life as a cork manufacturer named Toyo Kogyo, and it branched out into the transportation sector when it introduced a three-wheeled, motorcycle-based pickup called Mazda-Go in 1931. Its first car, the R360, was unveiled in 1960 as a two-door four-seater whose tiny dimensions fell in line with Japan's strict kei regulations. It's the model Mazda's celebratory cars are inspired by. The range of special-edition models includes the CX-3, the CX-30, the CX-5, the CX-8, the Mazda2, the Mazda3, the Mazda6, plus hard- and soft-topped variants of the MX-5 Miata. They all feature an edition-specific white exterior and a burgundy interior, though the Miata and the CX-30 also get a red roof. The 100th Anniversary logo, which combines Mazda's current emblem with Toyo Kogyo's, appears on the wheels and on the front headrests, among other places. White and red was one of the combinations available on upmarket versions of the R360. None of the commemorative cars receive mechanical modifications, which is just as well. Paying homage to the humble R360 (shown in our gallery) would require replacing the Miata's 181-horsepower, 2.0-liter four-cylinder with an air-cooled, 356cc v-twin rated at 16 horsepower. It would need to be mounted in the trunk, too. The full 100th Anniversary range is on sale in Japan, and it will be available through March 2021. Mazda announced availability in other markets, like England, but it hasn't revealed if it will offer its commemorative cars in the United States yet due to "the global crisis." The 500 examples of the head-turning Miata 30th Anniversary introduced in 2019 were spoken for so quickly that the company allocated 143 additional units to our market, so we wouldn't be surprised to see the newest special-edition models land in showrooms in the near future. For context, the United Kingdom will receive 100 examples of the Miata, the CX-30, and the Mazda3. The Mazda6 and the CX-5 might join the roster later on. Pricing information will be published later in 2020. Related Video:    

2013 North American Car and Truck/Utility of the Year finalists announced [w/poll]

2012 is almost in the books and automakers are spending December gearing up for the 2013 auto show season, which tips off next month at the Detroit Auto Show. Traditionally, the latter opens up with the announcement of the North American Car and Truck/Utility of the Year awards, and this year figures to be no different.
But up until this moment, we didn't know which six vehicles would be parked ahead of the stage as finalists, with executives and engineers waiting for the winners to be disclosed. Whittled down from October's "short list" of nominees (11 cars and 10 truck/utility vehicles), the finalists are as follows:
2013 North American Car of the Year: