Half of all complaints arrive by 2 years of age, so 48.2% land after the 3-year basic warranty ends. The system owners report most is Electrical System, with 60 complaints, typically at 2.3 years.
Buick Encore GX years to avoid — and the best ones
| Model year | Per run | Complaints | Runs | Enough history? |
|---|---|---|---|---|
| 2025 | 14 | 12 | too new | |
| 2024 | 31 | 24 | too new | |
| 2023 | 28 | 17 | too new | |
| 2022 | 32 | 27 | too new | |
| 2021 | 52 | 34 | too new | |
| 2020 | 69 | 48 | yes |
When it starts to break
| Age at failure | Complaints | Running total | Warranty |
|---|---|---|---|
| 0 years | 20.7% | covered | |
| 1 year | 37.8% | covered | |
| 2 years | 51.8% | covered | |
| 3 years | 66.2% | you pay | |
| 4 years | 83.8% | you pay | |
| 5 years | 95.5% | you pay | |
| 6 years | 100% | you pay |
Basic warranty on this car is 3 years / 36,000 miles. Only 51.8% of reported failures happen inside it — the remaining 48.2% come out of the owner's pocket. Powertrain cover (5 years / 60,000 miles) reaches further, but it only covers the engine and transmission, which account for about 39% of the complaints here.
What actually fails — and at what age
On the Buick Encore GX, the early trouble is Electrical System and Power Train — reported at around 2.3 years, so a car still under warranty is the one to check for it.
| System | Complaints | Typical age | Crash | Fire |
|---|---|---|---|---|
| Electrical System | 2.3 yrs | — | — | |
| Power Train | 3.4 yrs | — | — | |
| Unknown Or Other | 3 yrs | — | 1 | |
| Engine | 3 yrs | — | — | |
| Service Brakes | 1.5 yrs | 3 | — | |
| Fuel/propulsion System | 2.5 yrs | — | — | |
| Steering | 1.2 yrs | 1 | — | |
| Vehicle Speed Control | 2.5 yrs | 1 | — |
What else in this class
6 models share the Encore GX's vehicle class. Per production run, the Honda Pilot draws 3.9, the Ford Escape 8.92 and the GMC Terrain 2.44, against 1.4 for the Encore GX. That is the fewest complaints of the group.
| Same class as the Encore GX | Complaints on record | Recall campaigns | Years built |
|---|---|---|---|
| Honda Pilot | 197 | 2003–2026 | |
| Ford Escape | 227 | 2001–2026 | |
| GMC Terrain | 45 | 2009–2026 | |
| Volkswagen Tiguan | 69 | 2009–2026 | |
| Volkswagen Atlas | 77 | 2018–2026 | |
| Jeep Compass | 47 | 2006–2026 |
The table shows totals on record; the rates per production run are in the sentence above.
Good year or bad year — the VIN settles it.
- Check any VIN against complaints for its exact build year and plant
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Frequently asked questions
Is the Buick Encore GX reliable?
By complaints per production run it is better than typical: 1.4 against 3.73 for the average car, and fewer than each of the 3 class rivals we compared.
When do Encore GX problems usually start?
Half of all complaints arrive by 2 years of age. The most reported system is Electrical System, typically at 2.3 years, followed by Power Train.
Will the warranty cover Encore GX problems?
Mostly yes: basic cover is 3 years / 36,000 miles, and 51.8% of reported failures fall inside it. Powertrain cover lasts longer, but engine and transmission make up about 39% of the complaints here.
Is the Encore GX more reliable than the Honda Pilot?
Yes: 1.4 complaints per production run for the Encore GX against 3.9 for the Honda Pilot.
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