What is the fuel mileage on an Oldsmobile alero?

The fuel mileage of an Oldsmobile Alero varies depending on the year, engine size, and transmission. There's no single answer. However, generally, you can expect city MPG to be in the low to mid 20s and highway MPG in the mid to high 20s, possibly reaching the low 30s for some models.

To get a precise estimate, you'll need to specify the year and engine type (e.g., 2.2L, 2.4L, 3.4L V6) of the Oldsmobile Alero in question. You can then look up the EPA fuel economy estimates for that specific model year and configuration online (sites like fueleconomy.gov are helpful resources).