Hyundai Sonata Pros and Cons: Data-Backed Reliability and Battery Costs Shoppers choose the Hyundai Sonata for its value, long warranty, and standout hybrid mpg—but there are trade-offs to weigh. This guide distills the Hyundai Sonata pros and cons with third‑party reliability data, real‑world fuel economy, and clear battery cost expectations. We also compare gas vs. hybrid total cost, outline trims, and share a financing plan to help budget-focused buyers land the right deal with confidence. …