While an engine compression tester may not be the most common tool in a mechanic's garage, they can be very useful, ...

Garage 54 turns a regular car into a hyperventilating chemistry experiment with pure oxygen—and learns why engines prefer their air slightly diluted ...

One of the simplest V8s ever built is also the most common, meaning that you'll never want for parts and support.

An F-150 owner's 2020 5.0L engine, replaced just 10k miles ago, is already 1 quart low at 1,863 miles. Is this the dreaded ...

Wear and tear takes its toll on all aspects of a car, including the engine. Old engines can and will lose horsepower for a ...

From the November/December 2025 issue of Car and Driver.

Social feeds lit up with dusty red rocks, shiny angles and bold captions this week. The story behind them matters more. Claims that NASA’s Perseverance ...

Poor quality and dubious reliability drove Fiat and Lancia from these shores long ago, and the same problems have threatened ...

Explore the idea of a single, secure digital identity for accessing all government services. Learn about the technical challenges, security, and user experience considerations.

The small British carmaker's new machine could bring in a whole new generation of enthusiasts ... so long as they don't have much luggage with them.

Getting the keys to the right motor was crucial for many, as it let colleagues, neighbours and other road users know just how ...