Tons of enthusiasm inside Mazda to productionize the Iconic SP, but making the numbers add up is tricky ...

Think you know everything about rotary engines? Well have you ever heard of the bi-rotary engine that mixes pistons and ...

Mazda hasn’t sold a true rotary sports car in over a decade. But this has not prevented the Japanese brand from constantly ...

Discover the hidden truth behind the DeLorean DMC-12's rear-mounted V6 engine and how it impacted the car's performance and success.

You step into Retromobile this year and find that one of the loudest stories in the hall is not about a new supercar, but ...

The 1970s strangled horsepower with emissions rules, fuel shocks, and insurance pressure—yet a handful of clever performance cars slipped through. Here are 11 machines once dismissed as weird or weak, ...

The new Weekly Challenges are here, and the 6-Star Roulette ticket will either give you the keys to a new car or will boost ...

Many Mazda employees want a new rotary sports car, and this could be the “push” the company needs, but at what cost?

Mazda’s interest in the rotary engine didn’t disappear with the end of the RX-7. Over the years, rumors, patent filings, and ...

Perfectly tuning the heat range of an engine's spark plugs is something of a dark art to all but the most well versed tuners and the engineering egg heads at automotive OEMs. Getting the spark plug ...

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

If you’re even remotely into rare JDM oddities, Mazda’s Autozam AZ-1 likely holds a special place on your radar. It’s a tiny, mid-engined kei car built to comply with Japan’s famously strict rules on ...