Automotive leather seats are covered in an upholstery made from animal hides (mostly cowhide) that’s been tanned and coated for color and protection from wear and tear.
Leather seats are an optional upgrade in almost every vehicle on the market. Even luxury brands may offer simulated leather upholstery on the seats in base models.
Full-grain shows the natural grain of the leather and is of the highest quality. Top-grain leather is the most common but less durable material as the outermost layer is removed and a manufactured grain pattern is stamped on its surface. Top-grain leather is sanded down to remove any imperfections.
Leather-trimmed seats are when leather covers the outer bolsters of the car seat, leaving the center cushions to be upholstered with fabric or another textile.
Some people prefer leather to cloth upholstery because of its increased durability and relative ease to clean. However, leather is not without maintenance. Leather needs to be conditioned to retain its suppleness and prevent cracking. See also Merino leather seats and Nappa leather seats.
