2025 Volvo Xc60 Mild Hybrid Range. The epa says the mild hybrid is good for 23 mpg in the city, 30 mpg on the highway, and 26 mpg combined; The 2025.5 xc90, volvo’s hybrid flagship, receives design and technological updates, with pricing starting at $58,450.

The mild hybrid variant still runs under the xc40 name. The most fuel efficient volvo xc60 is the ultra t8 phev with a 8 speed automatic which is powered by a 2.0l tur gasoline dir inj and uses 1.6l of premium.