I do the basic service on all my cars. Taking care of my car is almost an illness for me. I over do everything. With my newer cars it has taken me years to go from a 3,000 miles between oil changes to 5,000 miles between oil changes., and that's using synthetic oil (Mobil 1). On all my cars, new and old, I flush and replace coolant and brake fluid every two years. I am sure the person who buys a newer car and never services it, then waits until something must be done, probably comes out cheaper than I do given the time value of money. But for me there is peace of mind in knowing my car is less likely have an inconvenient unscheduled trip to the shop, will be best prepared for an emergency trip, and hopefully an added element of safety.