introduction please keep the copyright link for copying! 1 purchasing a car with excellent performance will bring high overhead, not just the purchase price, but also the ongoing maintenance and operational costs. here are some models with high performance overhead, as well as potential expenses to consider, 1. supercars supercars are known for their amazing speed, handling and luxurious interiors, and they are also known for their high prices and high maintenance costs, such as the ferrari 812 30 exist
