1992 Mazda Mx-5 Miata on 2040-cars

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2019 Mazda Miata officially announced with 181 horsepower

It turns out the rumors and leaks are true. The 2019 Mazda MX-5 Miata will indeed get a slight performance increase. This fall, the car's naturally aspirated 2.0-liter inline-four will make 181 horsepower and 151 pound-feet of torque. That's a 26 horsepower and 3 pound-feet bump over the 2018 model. It may not sound like a lot on paper, but consider the fact that it's a nearly 17 percent increase in power in a car that weighs just 2,332 lbs. When the current ND generation debuted a few years back, the Miata actually took a slight hit to power. It was offset by a sizable weight loss program, but it didn't stop people from making a fuss. These days, it's not often that a newer model actually loses power compared to the outgoing car. The new car now makes roughly the same power as the old turbocharged Mazdaspeed MX-5 from 2004. Peak power for the 2019 model comes at 7,000 rpm while peak torque arrives at 4,000 rpm. That's 1,000 more and 600 fewer revs respectively. The Miata's redline is now 7,500 rpm, up from 6,800. It should make the car feel more lively through the rev range and should drop the car's 0-60 mph time back under 7 seconds. The 2019 model only weighs 7-pounds more than the outgoing model, so it's essentially a non-issue. In order to get the extra juice, Mazda engineers did some significant work to the engine's internals. Piston mass has been reduced 27 grams while the connecting rods are down 41 grams. The exhaust system and inner exhaust manifold have been modified to reduce pumping losses by 30 percent. The intake and fuel injectors have been changed, too. A new dual-mass flywheel replaces the single-mass unit. This should help better manage engine vibrations and responsiveness. Lastly, the final drive ratio has been increased from 3.454 to 3.583. Other gear ratios remain unchanged. There are other minor but welcome changes for 2019. The steering wheel now telescopes, a boon for drivers with long legs. The doors are easier to open and feature revised door stops. The cupholders and seat levers have both been updated. Finally, there are new 17-inch wheels and a new brown canvas soft top. How all these changes will affect the car remain to be seen. While many people have been clamoring for more power, some of us here at Autoblog feel the Miata may lose some of its current character with such a significant shift in power and torque. Either way, we're as excited as ever to get behind the wheel. Related Video:

Mazda files patents for a sequential twin-turbo setup

Mazda has a history of interesting engine technologies, from yesterday's rotary engine to tomorrow's compression ignition engine, and new patents show it still may have some internal combustion tricks up its sleeve. The one on display in these patents isn't especially new in concept, though. A sequential twin-turbocharger setup is something Mazda itself used on the third-generation RX-7. But it's something we haven't seen much of lately. It looks like it could have some possible advantages over older sequential systems, and it has some potential advantages for enthusiasts. First a quick and dirty primer for what makes a sequential twin-turbo system distinct from other twin-turbo systems. In many twin-turbo engines, there are simply two turbos that work together as one bigger turbo. They're the same size, and they spool up at the same time. With a sequential setup, at low rpm, a smaller turbocharger is spooled up first at low-rpm for quicker throttle response, and as the rpm and exhaust pressure increases, a valve opens up that allows a larger turbocharger to also spool up and provide high-rpm boost. That's basically how the Mazda design shown above functions. A big flap blocks off the larger turbocharger exhaust inlet, channeling all the exhaust to the smaller turbo. When more exhaust is available at high rpm, it looks like that flap opens up to spool up the big turbo, too. What's interesting here is that the way the turbochargers are packaged takes up less space than past systems. It looks like both turbos are contained in one unit that shares the same exhaust outlet, meaning the exhaust manifold could be kept simple and compact. In fact, the piping for compressed intake air could also be shared, reducing the amount of piping, which would further decrease the amount of materials and possible failure points. There are a number advantages of making this system smaller. The potential applications of the system are much greater, since it could fit in smaller cars with smaller engine bays. Making the system smaller also means that there won't be as much weight, which is important from both fuel economy and performance standpoints. Finally, the smaller setup likely uses fewer materials, which could make the system cheaper and thus easier to offer on a wider range of vehicles, or at least more profitable for Mazda.

2016 Mazda CX-9 starts at $32,420 with standard turbo engine

The 2016 Mazda CX-9 will start at $32,420 (including $900 for destination) when it arrives at dealers later this spring. The base price is just slightly higher than competitors in the three-row CUV segment like the 2016 Ford Explorer for $31,995 and 2016 Honda Pilot for $31,045. The new model is also more expensive than the 2015 CX-9, which had a $30,865 starting price. All versions of the 2016 CX-9 use Mazda's new 2.5-liter turbocharged engine with 250 horsepower (on 93-octane fuel) and 310 pound-feet of torque, which routes through a six-speed automatic. The combo returns an EPA-estimated 22 miles per gallon city, 28 mpg highway, and 25 mpg combined in front-wheel-drive form. All-wheel drive adds $1,800 to the price of most trims. We found the powertrain to be fantastic during when driving the CX-9 prototype. Even the base CX-9 Sport trim has amenities like LED headlights and taillights, a backup camera, trailer stability assist, and a seven-inch infotainment system. An optional Sport Package for $950 adds a power driver's seat, heated front seats, and heated side mirrors. Customers can really load the CX-9 with tech, though. The Touring model for $36,870 has Blind Spot Monitoring with Rear Cross-Traffic Alert, keyless entry, a power hatch, and an eight-inch infotainment system. The optional Touring Premium Package for $1,745 also adds automatic headlights, LED fog lights, navigation, and Smart City Brake Support. If that's not enough, the Grand Touring for $41,070 features a head-up display, lane-departure warning, lane-keep assist, and radar cruise control. The top spec CX-9 Signature for $44,915 includes all of these features and comes standard with all-wheel drive. It also has Nappa leather upholstery, rosewood trim, LED lighting around the gearshift, and LED accents on the grille. Related Video: 2016 Mazda CX-9 Priced from $31,520 MSRP[1], Elevates Midsize, Three-Row Crossover Experience - Class-Leading EPA-Estimated Fuel Economy, Elegant, Upscale Interior and Spirited Handling Dynamics Make CX-9 a Standout - IRVINE, Calif., March 17, 2016 /PRNewswire/ -- Mazda North American Operations (MNAO) has today released pricing and packaging information for its all-new 2016 Mazda CX-9 midsize, three-row crossover SUV. Offering a premium experience, fun-to-drive handling dynamics and bold KODO—Soul of Motion design, CX-9 represents a compelling offering in its class with a starting MSRP from $31,520.