He is "making judgment "
Step-by-step explanation:
Len's is going to buy a car which he will use for the long run. So, if he will be buying a car then it will be a huge investment for which he doesn’t want to take any chances by buying a default car. So when goes to check the new models he looks after the car’s key features, such as the quality, comfort and performance of the engines and make a judgment. A judgment will help him to decide whether he should buy the car .