Question 3837
When driving efficiently...
- fuel consumption increases.
- vehicle operating and maintenance costs are reduced.
- the noise produced by the vehicle increases.
Show answer and explanation
Correct answer: vehicle operating and maintenance costs are reduced.
When you drive efficiently, you avoid hard acceleration and braking, so you use less fuel and reduce wear on the engine, brakes, clutch, and tires. That makes your car cheaper to run and maintain. It also makes less noise, not more.