This increases production and operational costs, and often leads to problems. Mazda's diesel doesn't need AdBlue, yet still uses it. Why? The debut of Mazda's Diesel engine caused quite a shock.

Through the history of internal combustion engines, there has been plenty of evolution, but few revolutions. Talk of radically different designs always leads to a single name – Wankel.

Mazda became the first auto manufacturer in the world to mass-produce rotary engines in the 1960s. Problems involving fuel efficiency and other issues spelled the death knell of the engine ...

It can sometimes be just a temporary fix, but it’s definitely worth a try. And it’s free. Mazda (and other car-makers) have been having lots of problems with the oil level rising in the engines of ...

This includes battery-electric drives and a new combustion engine. A new platform developed by Mazda is intended to be very flexible and allow different drive configurations. The battery cells are ...

Read on to find out how it performs... Mazda doesn't use turbochargers to boost the performance of its petrol engines, so while the CX-5's 162bhp 2.0-litre e-Skyactiv-G mild-hybrid has a little ...