A head-up display (HUD) projects key driving information, such as speed and navigation, onto the windshield.

To buy a car from a dealership, you generally need a valid driver’s license, proof of auto insurance.

A hatchback is a car with a rear door that swings upward to access a combined passenger and cargo area instead of a separate trunk.

Trading in a car generally requires the title or loan payoff information, a valid license, proof of insurance.

A car seat harness secures a child with webbing straps and distributes crash forces across the strongest body parts, most safely as a 5-point harness.

Graphene is a nanoparticle added to some car-wash coatings, claimed to improve water repellency, scratch resistance.

A double DIN car stereo measures exactly 4 inches (100 mm) tall and 7 inches (180 mm) wide — twice the height of a standard single DIN unit.

The average U.S.

A healthy 12-volt car battery reads 12.2 to 12.6 volts with the engine off and 13.7 to 14.7 volts with the engine running.

GLS can mean either a top-tier trim level on many cars or the model name of the Mercedes-Benz full-size luxury SUV.