Look behind the scenes at the extensive testing involved for modern engine oils. Modern engine oils continue to decrease in ...

A supercharged V8 engine is pushed to its limits on the dyno, revealing astonishing horsepower, massive torque, and pure mechanical aggression. This test showcases the raw power, instant throttle ...

From the October 1981 issue of Car and Driver. It was a grand plan and it worked out wonderfully well. Renault will soon ...

Chevrolet’s 2026 ZR1 delivers blistering performance on paper, but recent dyno tests hint it might be even more powerful than ...

Lewis Hamilton also secured every drivers' title in that period, barring 2016 and 2021, when Nico Rosberg, his team-mate at ...

Is the Ford F-150 2.7L EcoBoost overhyped? One owner test-drove the 2025 STX and walked away unimpressed. While the gear ...

The Corvette is locked into fifth gear, the accelerator is floored, and the dynamometer does its job of measuring and ...

Ram’s Hurricane turbo six beats the Hemi V8 in key tests. Even the base Hurricane is quicker and cheaper than the V8. Buyers ...

This Hemi-powered off-roader is slower, thirstier, and more expensive than the I-6 version, so why do we like it so dang much ...

As bolt-ons go, swapping out your stock air cleaner for a tasty performance filter is a pretty easy mod. But is it worth it?

A dyno test from Hennessey suggests the Chevrolet C8 Corvette ZR1 may be producing far more power than the automaker's ...

Here are 2025's most popular questions and answers from The Journal's Car Doctor column, from rotating tires to oil changes.