Volvo XC40 B4: MPG and fuel economy by year

The EPA has rated the Volvo XC40 B4 across 2 model years, from the 2023 Volvo XC40 B4 through the 2026 Volvo XC40 B4. The most recent 2026 Volvo XC40 B4 returns 27 combined MPG.

Pick a year below to open the full Volvo XC40 B4 page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.

Fuel economy by model year

Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the Volvo XC40 B4. Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.

Year	Model	Combined MPG	City	Highway	Annual fuel cost
2026	2026 Volvo XC40 B4	27 MPG	25 MPG	32 MPG	$2,550
2023	2023 Volvo XC40 B4	27 MPG	24 MPG	32 MPG	$2,550

How the Volvo XC40 B4 compares against the Small Sport Utility Vehicle 2WD class

Buyers usually compare the Volvo XC40 B4 against other cars in the same EPA class. The list below shows the most efficient cars in the Small Sport Utility Vehicle 2WD class for the 2026 model year, the latest year on this page. Each link opens the full page for that car.

Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.