2009 Cadillac STS MPG
Based on data from 2 vehicles, 318 fuel-ups and 85,320 miles of driving, the 2009 Cadillac STS gets a combined Avg MPG of 19.82 with a 0.30 MPG margin of error.
Below you can see a distribution of the fuel-ups with 2 outliers (0.62%) removed.
Following shows the average MPG of each of the 2 vehicles in the system.
2009 Cadillac STSs For Sale Nearby
2009 Cadillac STS 3.6L V6 GAS Automatic 6 Speed
Added Oct 2015 • 156 Fuel-ups
Property of megamiler1
21.6 Avg MPG
2009 Cadillac STS Platinum 4.6L V8 GAS Automatic 6 Speed Sedan
Added Jul 2014 • 167 Fuel-ups
Property of mjkubba
18.6 Avg MPG