Simple:
* The motorist pulled over to the side of the road to check the map.
* The police officer issued a ticket to the motorist for speeding.
Descriptive:
* The motorist carefully navigated the snow-covered roads.
* An impatient motorist honked their horn at the slower car in front of them.
With a specific context:
* The motorist was surprised by the sudden appearance of a deer in the road.
* The motorist was caught in a traffic jam due to a major accident.
Figurative:
* He was a motorist of life, always on the go and exploring new paths.
* The economy seemed to be a motorist stuck in neutral, unable to gain any momentum.