GMC ยท 2017
2017 GMC Sierra K15 4WD
Official EPA fuel economy and NHTSA recall record, best combined figure 19 MPG.
Fuel economy (EPA)
| Engine | Transmission | Fuel | City | Highway | Combined | CO2 g/mi |
|---|---|---|---|---|---|---|
| 6.2L 8-cyl | Automatic 8-spd | Regular | 15 | 20 | 17 | 531 |
| 5.3L 8-cyl | Automatic 8-spd | Regular | 15 | 20 | 17 | 533 |
| 5.3L 8-cyl | Automatic 6-spd | Regular | 16 | 22 | 18 | 494 |
| 5.3L 8-cyl | Automatic 6-spd | Gasoline or E85 | 16 | 22 | 18 | 492 |
| 4.3L 6-cyl | Automatic 6-spd | Gasoline or E85 | 17 | 22 | 19 | 474 |
Safety recalls (NHTSA)
No NHTSA recall campaigns on record for this model year in our latest refresh.
Owner complaints (NHTSA)
77 complaints filed by owners for this model year (5 involving a crash, 1 a fire). Complaints are owner reports, not confirmed defects - browse them in full on nhtsa.gov.
Frequently Asked Questions
What is the fuel economy of a 2017 GMC Sierra K15 4WD?
EPA figures for the 2017 GMC Sierra K15 4WD reach 19 MPG combined depending on configuration; the table on this page lists every tested engine and transmission combination.
Are there recalls on the 2017 GMC Sierra K15 4WD?
No NHTSA recall campaigns are on record for the 2017 GMC Sierra K15 4WD in our latest data refresh.
What are common problems with the 2017 GMC Sierra K15 4WD?
Owners have filed 77 complaints with NHTSA for the 2017 GMC Sierra K15 4WD, most often about: Power Train, Service Brakes, Electrical System. Complaint counts reflect what owners report, not confirmed defects.
Sources: EPA fueleconomy.gov, the NHTSA recalls, complaints and 5-Star Safety Ratings databases (all US public data), refreshed monthly. Recall texts are quoted from the official record. Details on About & Data Sources.