Which of the following is a consequence of poor vehicle maintenance?

Higher repair costs in the long run are a consequence of poor vehicle maintenance because regular upkeep of a vehicle is essential for its optimal performance. When a vehicle is not maintained properly, minor issues can escalate into more significant problems that require expensive interventions. For instance, neglecting routine oil changes can lead to engine wear and tear, resulting in costly repairs or even engine failure. Similarly, overlooking issues with brakes, tires, or suspension can lead to unsafe driving conditions and the need for more comprehensive repairs.

In contrast, increased fuel efficiency, reduced environmental impact, and improved handling and stability are typically associated with well-maintained vehicles. Regular maintenance ensures that the engine runs efficiently, which enhances fuel economy and reduces emissions. It also helps to keep the vehicle’s systems functioning properly, leading to better overall control and safety while driving. Therefore, neglecting maintenance not only increases repair costs but can also negatively impact fuel efficiency and safety.