Final answer:
Mitch would be considered a product maven due to his extensive knowledge and expertise in the car industry.
Step-by-step explanation:
Mitch would be considered a product maven, as he possesses extensive knowledge and expertise in the car industry. A product maven is someone who is highly knowledgeable about a specific product category and seeks out information and experiences related to that product. They are often seen as trusted sources of information by others and can provide valuable insights and recommendations.
In Mitch's case, his involvement with cars from a young age, his ability to take apart and reassemble an engine, and his regular reading of publications and visits to websites related to cars indicate his deep interest and knowledge in the subject. His friends and family view him as an authority on cars, which aligns with the characteristics of a product maven.