We all know Sport mode prioritizes performance, but does it always hurt your MPG? Believe it or not, in some situations, it ...

Drag Times has gone and measured the Tesla Model S P85D against... itself. The electric, all-wheel-drive sedan has two modes, Sport and Insane, so Drag Times found a lonely stretch of road, lashed up ...

Two years ago, Rivian introduced a $5,000 Performance Upgrade for the Dual Motor R1S and R1T, which is still offered today on the Gen 2 vehicles. However, many complained that the performance boost is ...