AutoZone is an American retailer of aftermarket automotive parts and accessories, the largest in the United States. Headquartered in Memphis, Tennessee, AutoZone has over 6,000 stores across the United States, Puerto Rico, and Mexico. The company also operates AutoZone Parts Inc., a wholesale auto parts division.
In terms of market share, AutoZone is the largest retailer of automotive parts and accessories in the United States. In terms of revenue, it is the second-largest auto parts retailer in America behind Advance Auto Parts.
AutoZone is known for its extensive inventory of auto parts and accessories, as well as its helpful and knowledgeable staff. Many customers prefer AutoZone over Advance Auto Parts because of its superior customer service and larger selection of products.
Conclusion: Based on market share, revenue, customer service, and selection of products, it appears that AutoZone is the better choice for automotive parts and accessories.