How can fuel efficiency be improved?

  1. By using an anti-waxing agent only in freezing conditions.
  2. By driving the vehicle in a lower gear for as long as possible.
  3. By using gentle acceleration and making gear changes appropriate to speed.
  4. By accelerating hard up through the gears to reach the desired speed as quickly as possible.

Correct Answer

By using gentle acceleration and making gear changes appropriate to speed.

Explanation: A driver can contribute to their vehicles fuel efficiency by reading the road ahead and driving smoothly. This is achieved by accelerating gently; using the most appropriate gear for the speed they are travelling at and avoiding harsh braking.

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