Vehicle reliability refers to the ability of a vehicle to perform consistently over time without experiencing frequent breakdowns or mechanical issues. Reliable vehicles typically require less maintenance and have a longer lifespan, making them a preferred choice for many drivers. Factors influencing reliability include the quality of materials used, engineering design, and the manufacturer's reputation. Consumers often rely on automotive reviews and reliability ratings from organizations like Consumer Reports to assess a vehicle's reliability before making a purchase. Regular maintenance, such as oil changes and tire rotations, can also enhance a vehicle's reliability, ensuring it remains in good working condition for years.