A four-year-old Model 3 Performance scored 88% battery health in Tesla's own test—lower than its owner expected, but close to ...

According to Rolls-Royce, the Spectre is already a “future classic” and a serious collector’s car, as opposed to just any old luxury electric vehicle. And all this time I thought it was just a ...

After a sharp early drop, this three-year-old Tesla Model Y's recent battery health test suggests this mostly fast-charged ...

We've tested and reviewed products since 1936. Read CR's review of the Super Start Platinum 35PLT car battery to find out if ...

Car batteries tend to die at the most inconvenient moments, so periodic testing is the best way to avoid these troubles. Knowing what causes repeated battery failures can help you stay ahead of the ...