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Mazda could electrify the next Miata, is trying to figure out how

The next Mazda Miata is at the embryonic stage of development. The men and women in charge of the project are debating whether to electrify the roadster, or if it's better to keep it true to its roots. The Miata is not a high-volume model in any market, so it doesn't need a plug to help Mazda comply with looming emissions regulations. The company explained it's not a matter of compliance; it's about how the definition of a sports car and the expectations of motorists could change in the 2020s. "The preferences of people who enjoy driving sports cars might be changing, so we need to think about what direction society is going in. We want to look at the best powertrain to keep the vehicle lightweight, but because of the diversifying requirements and preferences, we need to explore various options," Ikuo Maeda, Mazda's global design director, in an interview with Autocar. Adding any degree of electrification to the Miata beyond a relatively basic mild-hybrid system is easier said than done. An unusually low weight and a compact footprint defined the original model introduced in 1989, and these attributes continue to characterize the fourth-generation car (pictured) sold in 2019. Electrification requires batteries, batteries add weight and require space, and Mazda doesn't want to end up with a 3,000-pound Miata, or one that's the size of a Mercedes-Benz S-Class Convertible. Keeping its chassis balanced is a delicate task, too. Overcoming this challenge is not impossible, however, and batteries are expected to become lighter and smaller during the 2020s. The next-generation Miata isn't expected out until the middle of the 2020s, so Mazda has time to figure out whether it should go hybrid, arrive as an electric car, or carry on with a rev-happy, naturally-aspirated four-cylinder engine. Maeda stressed a final decision on the matter hasn't been made yet. "I don't have the answer right now, but we need to make a vehicle that people can own without worrying that they are not being eco-friendly," he concluded.

2021 Mazda3 Turbo First Drive | A fun luxury alternative

After seven years and an entire generation, there is finally another turbocharged Mazda3. But Mazda will be the first to tell you that it’s not, by any means, a successor to the rambunctious Mazdaspeed3, hence the lack of the name. Having driven it, weÂ’ll be the second to tell you the same: this is definitely not a Mazdaspeed3. ItÂ’s an altogether different beast, but itÂ’s still a good drive, and helps make the 3 a credible, budget alternative to an entry-level Audi or Mercedes. The turbocharged 2.5-liter engine is mostly the same one that Mazda has used in the CX-9 and turbocharged CX-5. It makes the same 227 horsepower and 310 pound-feet of torque on regular fuel (or 250 hp and 320 lb-ft of torque on 93 octane), but it's been tweaked to fit in the Mazda3Â’s smaller engine bay. The biggest change is the use of an air-to-water intercooler integrated with the intake manifold that reduces the amount of plumbing. As a bonus to helping the engine fit, Mazda notes that the overall intake piping length is shortened, which should improve responsiveness. While we canÂ’t speak to the improvement, the engine's response and power delivery is incredibly smooth. It feels about as close as a turbo engine can get to being like a supercharged or naturally aspirated engine. ItÂ’s easy to dial in exactly how much power you want, and thereÂ’s never an unexpected rush of turbo boost. All that torque is available low in the rev band, too, so it provides effortless acceleration, especially considering how much less mass the 3 has compared with its turbocharged crossover siblings. The smooth, relaxed acceleration is in keeping with the upmarket aim of the Mazda3 Turbo, and even compares favorably with powerplants from Audi and Mercedes. Those engines are similarly responsive, but deliver their torque in a fast rush, rather than the more gentle deployment of the Mazda. The turbo engine doesnÂ’t lose much in efficiency, either. Overall fuel economy drops by just 1 mpg from the naturally aspirated all-wheel-drive Mazda3s. The sedan gets 27 mpg overall and the hatchback gets 26. The engineÂ’s only real downside is that itÂ’s a little noisy under acceleration, emitting a low growl. Arguably the smooth power delivery takes away some excitement often associated with small, turbo cars, but as we said before, this isnÂ’t meant to be a Mazdaspeed successor. Like the engine, the drivetrain is closely related to other existing Mazdas.

Autoblog Podcast #523 | BMWs, Trackhawk and Mazda's new engine technology

On this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Associate Editor Joel Stocksdale. We discuss a couple of BMWs, the upcoming BMW X7 three-row SUV and our short-term BMW M760i with a turbocharged, 600-horsepower V12. We also cover the week's news, including Mazda's nifty engine technology it will roll out in the next few years, as well as pricing on the new Jeep Grand Cherokee Trackhawk. The rundown is below. Remember, if you have a car-related question you'd like us to answer or you want buying advice of your very own, send a message or a voice memo to podcast@autoblog.com. (If you record audio of a question with your phone and get it to us, you could hear your very own voice on the podcast. Neat, right?) And if you have other questions or comments, please send those too. Autoblog Podcast #523The video meant to be presented here is no longer available. Sorry for the inconvenience.Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Topics and stories we mention Rundown BMW X7 Spy Shots Volkswagen Passat GT Mazda's future engine technology Jeep Grand Cherokee Trackhawk Pricing BMW M760i driving Ram 2500 driving Spend My Money Feedback Email – Podcast at Autoblog dot com Review the show on iTunes