Which of the following is an advantage of gas engines?

The selection of low repair costs as an advantage of gas engines is insightful due to the simpler design and widespread availability of parts compared to diesel engines. Gas engines typically have fewer components, which can lead to lower labor costs during maintenance and repair. Also, because gas engines are more common in consumer vehicles, mechanics often have more experience working on them, adding to the cost-effectiveness of repairs.

In contrast, those who select options related to fuel price, torque, or power output may not recognize that while these factors are important, they don’t highlight the significant aspect of repair expenditures associated with gas engines. Understanding the maintenance and repair side of gas engines helps in making informed decisions about vehicle ownership and operational costs.