I owned my Ferrari F430 for almost 3 years. In that time I drove it well over 20,000 miles and did all the maintenance and modifications myself. The DIY servicing of the car probably saved me about half the cost if not more rather than taking it to a dealership or professional shop.
In this video I break down how much I spent per year and per mile on the car by different categories – Interest, Insurance, Parts, and Maintenance. Of note, the car NEVER left me stranded and never had maintenance that I could not fix myself.