What is the fuel economy on 2008 Chevy Impala?

The fuel economy of a 2008 Chevy Impala varies depending on the engine. There were several engine options available that year. You'll need to know which engine your specific Impala has to get an accurate answer.

Generally speaking, expect to see:

* Lower MPG: for the V8 engine options.

* Higher MPG: for the V6 engine options.

To find the exact fuel economy figures, you should:

1. Check your owner's manual: This will list the EPA estimated MPG for your specific vehicle's engine.

2. Look up the EPA fuel economy data online: Websites like fueleconomy.gov (in the US) allow you to search for fuel economy ratings based on year, make, model, and engine size.

Without knowing the engine size, I can't give you a precise fuel economy number.