Mazda recently received an award for its incredible performance and engineering. Specifically, this award came from WardsAuto for the 2.5-liter DOHC Turbocharged I-4 engine found under the hood of the Mazda CX-9. This is not only an honor, but it demonstrates the incredible capabilities of the new CX-9.
According to WardsAuto, the new engine is made from aluminum alloy and it provides up to 250 horsepower and 310 lb-ft of torque, while also earning up to 27 mpg on the highway. This new engine enabled the engineers to cut approximately 250 pounds from the previous generation, and it also increased gas mileage by a whopping 25%. It’s no wonder this award-winning CX-9 engine is getting so much attention.
“Most turbocharged gasoline engines use enrichment very early on, leading to fuel economy that rarely meets the EPA-estimated numbers,” says Kelvin Hiraishi, director of engineering, Mazda. “While the SKYACTIV 2.5T’s cooled EGR doesn’t improve the catalog (official) fuel economy numbers, it does pay dividends for customers to achieve greater real-world efficiency.”
Perhaps one of the most impressive features is the Dynamic Pressure Turbo System. Though this engine is a four-cylinder, with fewer cylinders than the previous V6, it nevertheless maintains power thanks to a tuned turbo system. This engine optimizes exhaust to increase power without sacrificing fuel economy. This is just one way the new CX-9 sets itself apart.