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What a 181-horsepower 2019 Mazda MX-5 Miata means for us, and you

Last month, we reported on a VIN filing dug up by Road & Track that showed that the 2019 Mazda MX-5 Miata's 2.0-liter Skyactiv-G engine would get a power bump, from 155 to 181 net horsepower. As for how the 2019 Miata would make that extra power, we heard rumors it'd utilize a new cylinder head allowing higher revs, accounting for that extra power. Now we have what appears to be a leaked document from Mazda Canada showing exactly where that extra power comes from. According to the document posted at Miata.net (registration required to see the image), Mazda will alter camshaft lift and valve size on both the intake and exhaust side, fit freer-flowing exhaust, and smooth and enlarge the piping on the air intake side. There are also internal engine modifications: lighter pistons with lower crowns for better swirl in the combustion chamber, lighter connecting rods, and a crankshaft balanced for higher-RPM operation. All those extra revs mean extra vibration and noise, so Mazda will ditch the single-mass flywheel for a "low-inertia" dual-mass flywheel – which will attempt to find a nice balance between DMF damping action and SMF directness. Overall, it's a pretty serious engine revision with some driveline changes that will heavily affect the driving characteristics of a fantastic driver's car. Contributing Editor James Riswick and Senior Editor Alex Kierstein, both well versed in Miatas past and present, are here to analyze what this could mean for the little roadster. James Riswick: I don't know much about them lighter crank combustion rods, but I for one welcome the news of more power to the Miata. The jump from 155 to 181 seems like a very prudent Mazda-like thing to do, accomplishing that task through various aforementioned technical wizardry as opposed to slapping on a turbocharger, exclaiming "yee-hah" and calling it a day. Alex Kierstein: That's true. I'm wary of additional power, but you do make a good point that at least this is the right way to do it. Going all-motor will keep the bright responsiveness of the engine intact. But higher revs might make power delivery peakier. Frankly, I'd be ok with moving the torque and horsepower peaks up a bit in the rev range, making it a bit more work to access the engine's sweet spot. The dual-mass flywheel should also help if low-end torque suffers, so less stalling in traffic. JR: Did wonders in the 911 and 718s.

2019 Mazda CX-9 gets Apple CarPlay, Android Auto, slightly higher price

Now that Mazda finally launched Apple CarPlay and Android Auto in the 2018 Mazda6, the company isn't wasting time proliferating the infotainment upgrade to the rest of the lineup. The next on the list is the 2019 Mazda CX-9 large family crossover SUV. It's standard on Touring, Grand Touring, and Signature trims. But if you choose to go with the most affordable Sport trim, it's an option. Up-to-date infotainment isn't the only upgrade to the new CX-9. Every version receives thicker floor mats and a thicker headliner meant to further reduce the amount of noise that enters the cabin. The transmission is also retuned, and Mazda says the new tuning is meant to provide a smoother, quieter driving experience. We'll be interested to see how effective it is the next time we have a CX-9 in the office. Each individual trim level also gets some new options and features. The base Sport trim has a Sport Package available that adds heated front seats, a power driver's seat, heated mirrors, lane-keep assist and departure warning, adaptive cruise control and automatic emergency braking. The package rings in at $1,290. The Touring trim gets the fewest new features with its only new addition, besides the infotainment, being a frameless rearview mirror. The Grand Touring trim receives the 7-inch screen in the instrument panel also found in the Mazda6, along with new power side mirrors and a 360-degree camera system. The top-level Signature trim gets new badges, rosewood interior trim, and accent lighting in the grille and around the shifter. With all these new features come new prices, which are naturally higher than last year's. The smallest price increase is between base Sport models. The new one is just $150 more than the old one. The largest increase comes with the Signature trim, which now costs $1,050 more than the 2018 model. You can see the entire price list and changes below. Trim 2019 2018 Sport (FWD) $33,275 $33,125 Touring (FWD) $36,325 $35,955 Grand Touring (FWD) $41,835 $41,465 Signature (AWD-only) $46,360 $45,310 AWD Option (Sport-Grand Touring) $1,800 $1,800 Related Video:

Jeep Wagoneer S and Mazda Miata updates | Autoblog Podcast #817

In this episode of the Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Senior Editor, Electric, John Beltz Snyder. In the news, F1 snubs Michael Andretti, Jeep shows off the electric Wagoneer S, Mazda reveals the updated 2024 Miata, Mary Barra talks about future plug-in hybrids, and Rivian is set to reveal a new global product. In reviews this week, we've been driving the new Kia EV9, the Genesis Electrified GV70 and our long-term WRX. We also get a Spend My Money update, and help someone pick a replacement for a Cadillac CTS. Send us your questions for the Mailbag and Spend My Money at: Podcast@Autoblog.com. Autoblog Podcast #817 Get The Podcast Apple Podcasts – Subscribe to the Autoblog Podcast in iTunes Spotify – Subscribe to the Autoblog Podcast on Spotify RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown F1 rejects Michael Andretti's bid to join 2025 Jeep Wagoneer S EV revealed in photos 2024 Mazda MX-5 Miata gets a ton of significant updates GM CEO Mary Barra promises shareholders more PHEVs Rivian planning 'worldwide product launch' on March 7 Cars we're driving 2024 Kia EV9 2024 Genesis Electrified GV70 Long-term Subaru WRX Spend My Money Feedback Email – Podcast@Autoblog.com Review the show on Apple Podcasts Autoblog is now live on your smart speakers and voice assistants with the audio Autoblog Daily Digest. Say “Hey Google, play the news from Autoblog” or "Alexa, open Autoblog" to get your favorite car website in audio form every day. A narrator will take you through the biggest stories or break down one of our comprehensive test drives. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Green Motorsports Podcasts Genesis GM Jeep Kia Mazda Subaru Convertible Crossover SUV Electric Luxury Sedan Rivian