A new kind of car has joined the five-second quarter-mile club. It’s a Mazda 13B-powered racer nicknamed the “Grey Bullet.” ...

A Texas builder turned an FD RX-7 into a 1970s-era RX-3 – and shoved a four-rotor rotary making over 1,100 horsepower under ...

Let's take a look at 10 brands with famous powerplants. Speaking of hemispherical combustion chambers, the technology has ...

Add Yahoo as a preferred source to see more of our stories on Google. Language is an imperfect medium, but it's what we've got, so let's go with it. Determining the swept volume of inventor Felix ...

Mazda took the racing world by surprise when it won the 1991 edition of the 24 Hours of Le Mans. The victory was significant ...

The 1993 Mazda RX-7 FD did not chase speed with brute force. Instead, it treated lightness as its main performance tool, ...

The challenge isn’t building a fast rotary car. It’s building one that ordinary people can afford without sacrificing what ...

Mazda made a splash in the market in 1990, launching the Eunos Cosmo with the three-rotor 20B engine. Compared with contemporary Wankel rotary engines, the 20B's extra rotor beefed the compact ...

The physical differences between Honda's K20 and K24 engines are minor. However, they can vary wildly in terms of overall ...

The Mazda 3 Turbo AWD might be the biggest secret in the tuner world, and here’s how easy it is to gain power.

We have a soft spot for Mazdas, including the popular CX-5 crossover, but we're not sure if the new 2026 model will earn the same admiration. Mechanically, the 2026 CX-5 now sports a longer 110-inch ...

The 2026 Mazda CX-5 is all new, but its starting price barely moves. That’s not something you see often anymore. The 2026 Mazda CX-5 gets a new platform, design, and more digital interior. Pricing ...