2024 Nissan Sentra Mpg Canada. The epa estimates the 2025 sentra's fuel economy at 30 mpg in the city and 40 mpg on the highway for the s and sv trims. 2024 nissan sentra sr 4 cyl, 2.0 l, automatic (variable gear ratios) regular gasoline

The sr trim knocks that down to 30/38/33 mpg. View detailed gas mileage data for the 2024 nissan sentra.