Driving a car with worn upholstery ruins the experience of an otherwise solid vehicle. Replacing the material with a high-quality leather kit breathes new life into the cabin, but a professional-grade set usually lands around $1800 before labor.
Wait for major holiday sales like Black Friday or President's Day when retailers often drop prices by 10 to 20 percent. You should focus on the quality of the hide and the fitment guarantee first, then look at your payment options.
Remember that the 18-month window is a deadline, not free money. If you have a remaining balance after the window ends, the card company will start charging interest on whatever is left over.