Does your car need regular fuel or premium? Gas or diesel? What happens if you put the wrong fuel into your car? The r ...

A Circle K in Phoenix left dozens of vehicles damaged after diesel fuel was mistakenly put into the regular gas pumps.

A Valley woman had thousands of dollars worth of car damage because her tank was full of the wrong type of fuel but it wasn't ...

The cost-cutting design could signal a packaging breakthrough for vehicles, although with GM potentially shifting to new ...

Hydrogen fuel-cell passenger vehicles may remain part of Toyota's product plans, the company suggested in a tech announcement ...

Engineers also focused on improving fuel efficiency and this results in a 20% increase in “cruising range.” While the current ...