How can you get better fuel economy from your diesel? Watch how you drive, keep up with maintenance, and don't skimp on the ...

The most serious damage from misfuelling occurs after turning on the ignition, the RAC has previously explained.

Learn how to use dielectric grease on spark plug boots to prevent voltage leaks and corrosion. Follow our guide to protect ...

Remote start wastes fuel if you idle too long. Modern engines need 30 seconds, not 15 minutes. Here's how to stay warm without burning cash.

Understanding what twin turbos actually do, how they are configured, and where their efficiency gains are won or lost is ...

The mind-bending world of birotary engines - a hybrid of piston and rotary technology that could revolutionize aviation. But ...

Tire pressure, tread pattern and depth, and the size and weight of your tires will all affect your gas mileage. Bigger tires ...

There’s a growing disconnect in the car world right now. A lot of people genuinely like how electric vehicles drive. Smooth, ...

With a focus on real-world usability, Toyota's hybrid system boosts torque and fuel economy without sacrificing the Tacoma's ...

Car buyers are loving plug-in hybrids. Wooed by the clever combination of electric and petrol power plus the promise of long ...