We rank 7 car engines still sold in 2025 despite outdated tech, weak MPG, and aging designs. Find out which powertrains are ...

Turbo log in a diesel engine is an unfortunate reality that you're never really going to be able to fix, but there are some ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Betsy began her career in international finance and it has since grown into a comprehensive ...