Mazda SkyActiv-G vs. Toyota Dynamic Force 2.5-liter engines: How do they compare?

In terms of innovative engine tech, Mazda's SkyActiv-G engine and Toyota's 2.5-liter Dynamic Force engine are two industry ...
Jalopnik

Are Mazda's Skyactiv Engines Reliable?

Mazda unleashed its all-encompassing Skyactiv automotive technologies in 2010 to increase fuel economy with zero penalties to handling and performance. Although Skyactiv became increasingly known for ...
SlashGear

What Does An Engine Compression Tester Do, And Do You Need One In Your Garage?

We may receive a commission on purchases made from links. While browsing auto repair and maintenance tools at your local parts store, you've likely come across compression testers like the Orion Motor ...
Jalopnik

What Is Different About A Miller-Cycle Engine And Why Did Mazda Use It?

The Mazda CX-90 feels like a bona fide luxury SUV, but the company's current upmarket push isn't its first. At one time, Mazda was actually going to launch its own luxury sub-brand, and it would bring ...
SlashGear

What Made Mazda's Miller-Cycle Engine Unique, And Which Models Had One?

Mazda's Miller-cycle engine was a notable entry in the annals of automotive history, combining variable valve timing with a screw-type supercharger to maximize the brief compression cycle. The most ...