Cars are loaded with tech these days but not all of it is useful. Here are the features you should skip to avoid hassle and wasted dollars.

Lego F1 Beat My Time Challenge (Ages 10+): Bring your own Lego Speed Champions F1 car and compete on the official racetrack.

Underneath, the EZ-60 sports a 50-50 front/rear weight distribution and electronically-controlled dampers. Its rear-wheel ...