Mazda has a neat idea for what is basically a CO2 diaper that could be part of combustion-engine exhaust systems.

Diesel Exhaust Fluid has an expiration date, after which it becomes far less effective and can even damage your engine.

Catalytic converters are an important part of your car's functioning exhaust system. Here's how they work and why their parts ...

In this video, we install the Aulitzky Exhaust system on our G80 M3 and run through a full sound test, including cold start, ...

Coupe, runs on microalgae biofuel and features a carbon-capture device at the back that collects CO2 from the exhaust gases.

Explore the thrilling world of BMW performance exhaust systems in this dynamic video. Discover how these exhaust upgrades ...

In 2010, the sight of drivers racing one-handed become commonplace as they tried to catch up with a McLaren innovation which ...

These candy-colored road rockets adorned the dreams and bedroom walls of motorcycle-mad millennials worldwide. Here are some ...

Mazda has a solid reputation for reliability - but how much peace of mind does its cover bring in comparison to the ...

The new Bentley Supersports cuts a massive 500 kg from the Continental GT, ditching the hybrid system and the rear seats ...

We talked to experts and did the math across the different vehicle costs over 15 years to see which one is the cheapest in the long run. The answer might surprise you.