1984 GMC S15 MPG
Based on data from 2 vehicles, 49 fuel-ups and 25,722 miles of driving, the 1984 GMC S15 gets a combined Avg MPG of 33.87 with a 0.47 MPG margin of error.
Below you can see a distribution of the fuel-ups with 8 outliers (14.04%) removed.
Following shows the average MPG of each of the 2 vehicles in the system.
1984 GMC S15s For Sale Nearby
1984 GMC S15 High Sierra 2.2L L4 DIESEL Manual 5 Speed Extended Cab Pickup
Added Aug 2011 • 54 Fuel-ups
Property of geek4Him
33.8 Avg MPG
1984 GMC S15 Sierra Classic 2.2L L4 DIESEL Standard 4 Speed Extended Cab Pickup
Added Jan 2018 • 5 Fuel-ups
Property of mmasberg
26.4 Avg MPG