Used Chevrolet Tahoe 4th Gen (2015–2020): Best & Worst Years, Problems & Prices
Updated · Data: dealer listings, NHTSA complaints and recalls
As of Nov 7, 2026, used 4th Gen Tahoes (2015–2020) list from a median $21,995 (2018) to $25,990 (2020), with 8,048 for sale at US dealers. Our NHTSA complaint analysis flags 2015 and 2016 as years to avoid within this generation. Owners filed 663 NHTSA complaints across the 2015 model years. NHTSA lists 19 recall campaigns covering 4th Gen model years.
4th Gen Tahoe by model year: price and reliability
| Model year | Median price | Median miles | Listings | Reliability | Complaints | Recalls |
|---|---|---|---|---|---|---|
| 2020 Tahoe | $25,990† | 103,041 mi | 917 | No avoid flag | by year → | 3 |
| 2019 Tahoe | $23,990 | 109,498 mi | 1,657 | No avoid flag | by year → | 2 |
| 2018 Tahoe | $21,995† | 118,427 mi | 1,203 | No avoid flag | by year → | 3 |
| 2017 Tahoe | — | — | 1,299 | No avoid flag | by year → | 4 |
| 2016 Tahoe | — | — | 1,237 | Avoid | by year → | 8 |
| 2015 Tahoe | — | — | 1,415 | Avoid | 663 | 14 |
Complaint counts are NHTSA owner complaints for that model year where our per-year dataset covers it; newer years link to their problems page. † From our earlier depreciation listings study (same method).
Common 4th Gen Tahoe problems
Generation-level component data isn't available yet; these are NHTSA complaint components across all Tahoe model years.
| Component | Complaints |
|---|---|
| Electrical system | 6,677 |
| Engine & cooling | 3,376 |
- Electrical system: test every light, window, lock, the infotainment screen and the charging system, and have the car scanned for stored fault codes.
- Engine: cold-start it yourself and listen for ticking or knocking; check for oil leaks, low coolant and a lit check-engine light, and ask for oil-change records.
Other Tahoe generations
More on the Tahoe
Chevrolet Tahoe 4th Gen (2015–2020) FAQ
What are the best years of the 4th Gen Tahoe?
None of the 4th Gen years scores as a "best" year in our NHTSA complaint analysis; the ones without an avoid flag are 2017, 2018, 2019 and 2020.
What years of the 4th Gen Tahoe should I avoid?
Avoid 2015 and 2016 — flagged on severity-weighted NHTSA complaints against the Tahoe's other model years.
What are the common problems with the 4th Gen Tahoe?
Across all Tahoe model years (generation-level data isn't available yet), NHTSA complaints concentrate in electrical system (6,677) and engine & cooling (3,376). 19 recall campaigns cover these years.
How much is a used 4th Gen Tahoe?
Median asking prices run from $21,995 for a 2018 to $25,990 for a 2020 (Nov 7, 2026). 8,048 were listed at US dealers.