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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 still has a team working on rotary engines

The flame still burns within Mazda to stage a rotary engine revival. Before you start getting excited, it's way too soon to start saving money for the fabled, next-gen RX-7 or RX-8. Still, company boss Masamichi Kogai confirmed to Autocar that the Japanese automaker has an engineering team dedicated to improving the Wankel. This development group has the hard task of trying to make the rotary stack up to modern internal combustion engines in terms of emissions and fuel-economy standards. Neither factor were ever exactly Wankel's strong suits. Kogai described them as working "very enthusiastically" to Autocar. The boss didn't discuss any future RX-vehicles or the size of the team, however, a report from last year indicated that there were 30 engineers in partnership with universities to update the engine's design. After problems keeping up with emissions and fuel economy, Mazda built it's last rotary for an RX-8 in June 2012. Since then, there have been intermittent rumors of a return. One possible solution was a design called the 16X that was supposed to offer more torque and better fuel economy. Another possibility was a small-displacement unit as a range-extender in an electric Mazda2. Rumors of a new RX-7 have been heard for years. In 2013, Kogai clearly said that it wasn't happening. When asked again last year, he reiterated the same point.

Editors’ Picks December 2022 | Genesis G90, Mazda3 and an old favorite

The last Editors' Picks collection of 2022 consists of picks from three different segments. We recently got our first shot at the 2023 Genesis G90, which instantly found a warm place in our heart. Plus, a couple of favorites from years past came through. Look out for even more ratings come the new year as a ton of fresh metal comes onto the market. Tons of totally new EVs and sports cars may have hit the streets in 2022, but there are even more new and exciting cars coming. In case you missed our previous Editors' Picks posts, here’s a quick refresher on whatÂ’s going on here. We rate all the new cars we drive with a 1-10 score. Cars that are exemplary in their respective segments get EditorsÂ’ Pick status. Those are the ones weÂ’d recommend to our friends, family and anybody whoÂ’s curious and asks the question. The list that youÂ’ll find below consists of every car we rated in December month that earned an EditorsÂ’ Pick. 2023 Genesis G90 2023 Genesis G90 View 55 Photos Quick take: The Genesis G90 is now a full-size sedan without any major compromises versus its competition. It rides beautifully, features a tech-forward but still usable interior and even has a powerful and refined powertrain. Score: 8.5 What it competes with: Lexus LS 500, BMW 7 Series, Mercedes-Benz S-Class, Audi A8 Pros: Gorgeous design, efficient and powerful powertrain, super-luxurious interior, great value Cons: Doesn't handle as well as competitors From the editors: Road Test Editor Zac Palmer — "The Genesis G90 is all-new for 2023, and what a stupendous luxury sedan it is. The mild-hybrid twin-turbo V6 powertrain is smooth and powerful for effortless acceleration. Its air suspension and electronically controlled dampers waft you over poor pavement with nary a cabin disturbance. Every last luxury you might want for is present from auto-opening doors, massaging seats and rear wheel steering. It's all there for a price that is shockingly low versus the leading German luxury sedans, making it all the more impressive." In-depth analysis: 2023 Genesis G90 First Drive Review: No more compromises   2023 Mazda3 Mazda3 Hatch front three quarter View 57 Photos Quick take: The Mazda3 is a blast to drive and has an interior that rivals entry-level luxury cars. It's only real weakness is a slightly tight rear seat and cargo space.