2024 Nissan Sentra Sr Mpg. The sr trim knocks that down to 30/38/33 mpg. While the 2023 nissan sentra sr delivered 28 mpg city, 37 highway, and 32 combined, the 2024 sentra sr now delivers 30 city, 38 highway, and 33 combined.

2024 nissan sentra sr 4 cyl, 2.0 l, automatic (variable gear ratios) regular gasoline 30 city mpg / 38 highway mpg / 33 combined mpg for sentra sr.