Subaru built the only twin turbo flat four in a production car. Here is how this rare EJ20 setup worked, why it struggled, ...

The Legacy was Subaru's bread-and-butter vehicle for decades. Without it around, do you think the lineup hits the same as it ...

Although Subaru didn't invent flat engines, and isn't the only automaker still using them, those motors have become a defining characteristic of the brand. (The same can be said for all-wheel drive, ...

The 2026 Tokyo Auto Salon is shaping up to be a turning point for Japanese performance culture, and this time the focus is firmly back on hardware, sound, and soul. On January 9, several major ...

Isaac Atienza is a Filipino motoring journalist who joined TopSpeed.com in 2021. He also owns a Filpino motoring website called Go Flat Out PH and is also a contributor to a local newspaper called The ...

All internal combustion engines require some kind of maintenance. (If that's news to you, your car probably needs to be inspected by a mechanic.) But there are different types of internal combustion ...

Having already earned its stripes in Legacy, Outback and Forester, Subaru’s widely-acclaimed 150 PS Boxer Diesel engine is now available in the stylish Impreza, offering the perfect complement to the ...

In 1968, Subaru introduced the diminutive 360 as an inexpensive economy car: “Cheap and Ugly” (Subaru’s words, not mine). Only seven years later, the brand made a big move with the launch of its 4WD ...

Subaru might not be making a lot of noise, but it’s definitely hinting at something big for fans of sporty compact cars. The company has quietly dropped a mysterious teaser that appears to preview the ...

H4 engines are horizontally opposed four-cylinder engines also commonly known by names like flat-four and boxer. For comparison, most four-cylinder automobile engines are upright inline designs. The ...