The 2023 Kia Rio scores a strong 78/100 in this Auto Buyers Guide review, with exceptional value and efficiency standing out as its defining strengths—the Rio undercuts the Toyota Corolla by roughly $10,000 while matching its interior space and achieving 41 mpg combined fuel economy. The sedan also impresses on livability and cabin technology, offering wireless Apple CarPlay and Android Auto as standard on a vehicle starting under $17,000, alongside competitive performance that accelerates from 0-60 mph in 8.6 seconds. The major weakness is its aging design, which reviewers describe as dated with chunky halogen headlights, though available LED upgrades do modernize the front end. The Rio is purpose-built for budget-conscious buyers who prioritize practicality and fuel efficiency over cutting-edge styling.