If your project car has a busted engine, you may be trying to choose between a new crate motor and a rebuild. Here's how to ...

Mazda's popular small SUV is now longer, heavier and offers more rear passenger room. The redesigned CX-5 starts at $29,990 and comes with a 187-horsepower engine. Mazda's most popular nameplate, the ...

We're always down for a good V-8 swap, and this one is exceptionally cool. It's a Chevy Sonic hatchback rally car that's had an LS3 crate motor shoehorned under its hood, and equipped with all-wheel ...

Fresh off the debut of the all-new, fourth-generation MX-5 Miata in 2016, Mazda introduces the new MX-5 Miata RF for 2017. "RF" stands for "Retractable Fastback," which refers to this model's ...

A 155-hp 2.0-liter I-4 with 148 lb-ft of torque is the only engine available in the 2016 MX-5 Miata and can be mated to a six-speed manual or an optional six-speed automatic transmission. Fuel economy ...

HIGHS The very definition of “fun to drive,” zippy acceleration, the iconic roadster experience. LOWS Noisy on long highway slogs, snug cabin with the top up, packing light is a must. VERDICT Lithe, ...

The Mazda RX-8 has always had a cult following, but the rotary engine can scare off buyers who want something simpler to live with. That’s exactly why swaps like this exist. A V6-swapped RX-8 ...