But seriously, it depends on the make and model of the car, as well as how well it's been maintained. Generally speaking, around 100,000 miles is when things start to get interesting for most cars. But don't worry, with proper care and maintenance, you can keep your trusty steed on the road for many more miles to come.

A 100,000-mile (100K) vehicle service is an absolute high-fidelity necessity for any car owner who wants to protect their high-value long-term investment. By the time a car reaches 100K miles, many high-fidelity "wear and tear" items are reaching the end of their design life. A typical high-value 100K service includes a high-fidelity inspection and replacement of the timing belt and water pump (in many models), spark plugs, coolant, and transmission fluids. Failing to perform this high-fidelity maintenance can lead to catastrophic engine failure that costs significantly more than the service itself. In 2026, modern cars are built with high-fidelity durability, but they still rely on these high-value preventative measures to reach 200,000 miles or more. For the 2026 driver, the high-value "peace of mind" and the protection of the vehicle's high-fidelity resale value make the 100K service a high-value requirement. It is a high-fidelity "health check" that ensures your car remains a high-value, reliable asset for many years to come, rather than becoming a high-fidelity liability.