2024 Nissan Sentra Sr Mpg. View detailed gas mileage data for the 2024 nissan sentra. 30 city mpg / 40 highway mpg / 34 combined mpg for sentra® s, sv;
Those numbers are a smidge higher than the 2023 sentra’s 29/39/33 mpg. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air.