Financial definition of a motor vehicle...
1. Non producing asset.
2. Depreciates.
3. Cost money to run.
# 2 can be substantially reduced by purchasing low to moderate milage vehicles. 2 to 4 years old... 10,000 to 50,000 miles. Do the math on depreciation of the 6 cars you owned that went cradle to grave. I just finished driving a 1991 ZR-1 Corvette after 17 years and it will still run for a considerable period of time and miles for the new owner... Bought in 03 with 50,000 miles and sold in 2021 with approx 185,000 miles. From $25K to $10k. Less that a $1000 a year in depreciation... plus... I had a blast driving it... never left me stranded unless it was something I did to it. Compare that to most domestic performance cars you could have bought in the last 20 years.
Brand new is good if you want a factory warranty... even then... lemon laws were created for the occasional faulty vehicle produced today.