Solar glass is a functional automotive glass that filters infrared and ultraviolet rays to reduce cabin heat and protect passengers.

Vehicle smog refers to harmful pollutants like nitrogen oxides and hydrocarbons released from the tailpipe that react in sunlight to form.

Smart is a Chinese-German automotive marque launched in 1994, originally known for producing microcars like the Fortwo, no longer sold in the U.S.

A car skid happens when one or more tires lose traction with the road surface, reducing your ability to steer, brake, or accelerate effectively.

A sideswipe collision happens when the side of one vehicle scrapes or hits the side of another, usually while driving side-by-side.

Shoulder room is the horizontal measurement from one door panel to the other across a row of seats.

A car’s serial number is the Vehicle Identification Number (VIN), a 17-character code assigned since 1981 that serves as the vehicle’s unique.

A self-service car wash lets you manually clean your vehicle using on-site, metered equipment like a pressure washer, foam brush, and rinse nozzle.

SEL is a mid-level trim designation that adds premium comfort and technology features over base models.

A security interest is a lender’s legal claim on your car as collateral for a loan, giving them the right to repossess it if you default on payments.