The 2026 Acura Integra is being compared to various other vehicles, including the 2026 Kia K4, in terms of features and performance. However, the comparisons are not consistent, with some outlets pitting the Acura Integra against other models such as the Honda Civic Hatchback Hybrid, Kia Niro HEV, Mazda 3, and Fiat 500e. The focus of these comparisons appears to vary, with some discussing fuel efficiency and reliability, while others highlight favorite features and tech.