The service history of a vehicle holds immense significance in determining its value. A car with a comprehensive service history holds greater appeal compared to one without, as it signifies that previous owners have diligently cared for and maintained the vehicle throughout its lifespan. Generally, a missing or incomplete service history can adversely impact the vehicle’s price, potentially reducing it by 10% to 20%. Given the high expectations of buyers, it is crucial to offer a considerable discount off the asking price in such cases.