2008 Mazda 3 I Sedan 4-door 2.0l on 2040-cars

Auto blog

Next Mazdaspeed3 could go naturally aspirated?

The new Mazda3 is a stunner, both aesthetically and from a driving perspective. As with all good things, though, there's always room for improvement. That's where the wizards from Mazdaspeed come in. Mazda's in-house tuner has been tweaking and turbocharging the five-door Mazda3 since 2007, with impressive results.
We've shown you renderings of what the third-generation Mazdaspeed3 could look like, and for the most part your response was quite positive. Now, AutoExpress has come out with details of just what might be under that long hood. According to our friends across the pond, the new Mazda3 MPS (that's what the Speed3 is called in Her Majesty's auto industry) will be arriving with a new, high-revving, naturally aspirated engine. Wait, what?
Yes, if the rumors are to be believed, the next Mazdaspeed3 will ditch its turbocharger. According to an anonymous engineer, the new MS3 will arrive in December (this is for the UK market, mind you) with a 200-horsepower, naturally aspirated engine. The 2.0-liter mill is based on the Skyactiv engine in the new 3, and should be capable of a sub-seven-second run to 62 miles per hour.

Flyin' Miata is building a V8-powered MX-5 ND

It's cold in many parts of the country, but this V8-swapped 2016 Mazda MX-5 Miata that Flyin' Miata is developing has us dreaming about throwing on a parka and taking a very brisk drive. This beast is the product of the talented folks at Flyin' Miata, but we can't get too excited just yet. According to the company's brief Facebook post, this is just a dummy V8, placed under the Miata's hood to confirm fit. Judging by the photo, the engine fits like a glove. "There's still a long way to go before this is a real thing," Flyin' Miata writes, but the company admits everything looks "very promising" so far. The post doesn't mention any details about the estimated specs, but Autoblog reached out to Flyin' Miata for more information about this intriguing build. Keith Tanner, one of the mad scientists who shoehorns V8s into Miatas at the Colorado outfit, told us that Flyin' Miata is looking at both the LS3, which will provide between 430 and 525 hp, and the LT1 which is 460 hp out of the box. A supercharged LT4 is also being considered, but as Tanner put it, "that might be a little nuts" in a car as light as the ND. In any of these engine configurations, Tanner estimates the V8-swapped ND should comfortably be a sub-4 second to 60 mph car. The transmission will be a Tremec T56 Magnum six-speed manual. The suspension, brakes, fuel system, cooling system, and the chassis itself will all be beefed up to handle the power, as per normal FM practice. The one question mark is the rear end, as the ND's existing one simply won't be up to the task of putting that much horsepower to the ground. The 2016 Miata was one of the best cars we drove in 2015, but Flyin' Miata knows how to turn a standard MX-5 into an absolute hotrod with the company's LS3 V8 conversions for earlier models. Imagining the more modern chassis from the latest generation with a massive dollop of more power is an exciting thought. We can't wait to see how this project turns out. Related Video:

2020 Mazda CX-30 First Drive | The middle way

JULIAN, Calif. — An Aveo wanders in the lane ahead, its gas flap open and waving in the 30-mph slipstream as it creeps along some of the best roads in all of Southern California as swiftly as a retreating glacier. The 2020 Mazda CX-30Â’s speedometer needle quivers and then falls. The longing for a passing zone becomes unbearable. Even with a merely adequate 186 horsepower and a standard automatic, I canÂ’t wait to smoke this Aveo as I arc into another corner, tap brakes to transfer weight, and scoot into the next. And then a sort of calm washes over, provoking the slightest smile. The smile is a realization that, short of a few performance models from the German brands, most compact crossovers donÂ’t beg for this sort of action. The CX-30 is not most crossovers – itÂ’s built on the bones of the dynamically overachieving Mazda3, making it legitimately rewarding to drive. Think of it more as a car that happens to be marketed as a crossover. The careful attention to vehicle dynamics means it doesnÂ’t wallow like you might expect a jacked-up 3 might. What it feels like is a 3 variant, not an entirely different vehicle — analogous to the Subaru CrosstrekÂ’s relationship to the Impreza, albeit with greater visual differentiation and a much more sophisticated driving experience. ThatÂ’s a very, very good thing indeed – and letÂ’s take a moment to review the virtues of the 3 to explain why. ThereÂ’s nothing in its class that nails its brief so well. The interior looks exceptionally premium in higher trim grades, it drives better than anything in its class, and the sheetmetal “oozes sex appeal,” as contributing writer Jason Cammisa put it – although less oozing is present in the awkward hatchback. ItÂ’s even available with all-wheel drive. However, I respectfully disagree that the engine is refined – the Skyactiv-G 2.5-liter inline-four, a carryover from the last generation and shared between the 3 and CX-30, is harsh and clattery. In both vehicles it gets the job done. That 186 hp is backed up with 186 pound-feet of torque, channeled exclusively through a six-speed automatic in the CX-30. Front- or all-wheel drive is available in every CX-30 trim. And while thereÂ’s roughly a 200-lb weight penalty over the 3, the CX-30 manages to feel perky, not porky. Nor is the fuel economy hit as much as you might imagine.