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2019 Mazda MX-5 Miata First Drive Review | More power is the icing on top

SAN DIEGO — When Mazda announced that the 2019 Mazda MX-5 Miata was getting a serious increase in power, I was both excited and nervous. I was excited because more power is always exciting, and it was no insubstantial increase. At 181 horsepower, it's the most powerful production Miata ever offered, beating out turbocharged Mazdaspeed Miata's 178 horsepower. Plus it has more revs to play with. But what had me worried was whether this power would mess up the friendly, playful character of the Miata. The 155-horsepower 2.0-liter engine is just about perfect, almost universally loved by the Autoblog staff and other reviewers, with good midrange torque and short gearing that always made it feel quick in nearly every rev range. It felt like the right amount of power for the chassis, too. There was just enough to get it loose without working too hard, but it wouldn't spin you around unexpectedly. I could imagine a couple of ways the new engine could affect that sweet balance, too. A bit too much power could risk some of the Miata's accessibility and predictability. It might become more serious and less fun-loving. I also feared that in pursuit of a higher redline and more horsepower, the low-end of the rev range might become painfully slow. Honda owners know this feeling whenever their VTEC-equipped screamers drop out of the aggressive cam profile, and the Toyota 86 and BRZ suffer from an awful lack of torque right in the mid-range that doesn't recover until nearly redline. All of this was on my mind when the assembled reviewers were briefed by Mazda engineers about the car. It started out like most presentations, with a brief rundown of the goals of the car and what Mazda has done with the model so far. Then came a chart showing the power curves of the NC, current ND, and the 2019 model, and my fear of a loss of low-end grunt dissipated. The amount of power and torque over engine speed is nearly identical between the old and new ND Miatas right up to around 4,500 rpm. And then from there, the 2019 continues making more power all the way to its 181-horse peak at 7,000 rpm, 500 rpm higher than the previous model's redline. This was a good sign. Mazda managed to get these gains with no sacrifices through many small upgrades. The throttle body is wider with a slimmer throttle plate, the intake manifold has longer runners and dual paths, and the intake ports are larger.

Mazda revamping dealers with 'Retail Evolution'

Mazda introduced its Retail Revolution dealership design language 12 years ago, which focused on open-plan spaces, multimedia areas, and allowing customers to interact with the brand before needing to interact with a salesperson. Two years ago the carmaker started work on the next step in its dealership design, and the new language, called Retail Evolution, was unveiled at Mazda of Everett in Seattle, Washington. Aiming to make the Mazda brand feel more premium and increase dealer profits, it goes even further on the open-plan to create "a new level of business transparency." It's all done with a lot of black, white, raw wood, metal finishes, and a lot of glass. Mazda Lounges will offer free wi-fi, and digital displays will replace static photographs. So as not to hurt showrooms still recouping their investment in Retail Revolution, Mazda will work with dealers to figure out how best to update facilities, and the Retail Evolution has three tiers that can be adapted to particular locations. The press release is below, a couple of renderings are above. MAZDA ANNOUNCES ALL-NEW RETAIL EVOLUTION DEALERSHIP DESIGN Mazda of Everett Showcases First Ground-Up Retail Evolution Design IRVINE, Calif. (August 27, 2015) – Mazda North American Operations (MNAO) today announced its all-new dealership design, dubbed "Retail Evolution", featuring an open concept floorplan that offers a new level of business transparency, and a look and feel enhanced through the use of natural materials that results in an even more upscale decor than the company's current popular Retail Revolution design. The first Retail Evolution dealership built from the ground up to this exacting standard will be Mazda of Everett in Seattle, Wash., opening today. "Thanks to our KODO design philosophy and suite of SKYACTIV technologies, our vehicle lineup has never been stronger. We are now able to take that groundbreaking design language and translate it into our dealership experience," said Jim O'Sullivan, president & CEO, MNAO. "Retail Evolution embodies the spirit and direction of the Mazda brand, while offering an upscale experience our customers expect and deserve." Clad in premium black, clean white, and featuring new chrome Mazda signage, the new Retail Evolution Mazda dealerships will provide dealers with strong curb appeal. New materials throughout the building give dealers an upscale look and feel with warm raw-material tones of wood and metal in the showroom.

Honda, Mazda, Mitsubishi, Mercedes also under diesel emissions scrutiny

The controversy over Volkswagen's diesel emissions scandal isn't limited to the US. In Europe, where diesel engines are far more popular, the issue is shining a harsh light on the NEDC emissions test. As already known, the evaluation does a poor job of reflecting real-world production of NOx, and it appears a significant number of automakers are affected. The Guardian in the UK has been reporting on real-world test results from a company called Emissions Analytics. After the latest round of checks, vehicles from Mercedes-Benz, Honda, Mazda and Mitsubishi were found to generate far more NOx than they should. The newspaper also published similar results for Renault, Nissan, Hyundai, Fiat, Volvo, Jeep, Citroen, VW, and Audi. On average, the figures are about four times over the limit of producing the pollutant. Unlike VW and its defeat device, these automakers aren't actually breaking the rules. The vehicles perform up to the NEDC lab test for emissions, but those results simply aren't translated to the street. "The VW issue in the US was purely the trigger which threw light on a slightly different problem in the EU - widespread legal over-emissions," Nick Molden from Emissions Analytics said to The Guardian. A big fight to decide the future of this issue appears to be on the horizon. Automakers claim that they can't meet the next round of tightening emissions regulations and are asking for compromises. Although, spokespeople for Mercedes and Honda told The Guardian that the brands would be in favor of the stricter rules. Meanwhile, some European governments began backtracking their support of diesels well before this scandal came to light. The added scrutiny certain hasn't helped the future of the oil-burner. Related Video: