How do you know about leather/fabric used in car? How do you know the quality of it? Does the car company use the related machines to check the quality, such as its pilling, durability, colorfastness?
There are a variety of materials used to cover car seats, and each has its pros and cons. The more expensive the car, the more expensive your choices, but even some affordable cars can come with luxurious leather seats if you’re willing to pay for them as an option.