OG Auto Finance is a used car dealer in Gary, Indiana. Reviews highlight great customer service and a helpful, friendly team. Multiple customers note the staff worked with them to get the exact car they wanted, often on the same day. The business is praised for making the process easy, with specific mention of helping buyers secure a vehicle without a co-signer. Customers report great experiences, strongly recommend the dealer, and state they would return or refer others. The overall sentiment is that the people are awesome, go the extra mile, and provide great service.