To preserve your car's safety, dependability, performance, fuel economy, and emissions control.

The correct answer would be Maintenance or inspection.

Explanation:

Maintenance or Inspection of your car helps to preserve your car's safety, dependability, performance, fuel economy and emission control.

A car's life is surely dependent upon the care which is given to it. When car is maintained, gets checked or inspected on regular intervals including engine checks, etc, the safety of the car increases. Its dependability gets better. Performance increases, fuel economy increases, etc. Regular maintenance also helps preserve the emission control. The health of the engine is checked which helps in the long life of the car.

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