2023 Buick Encore GX problems
Verdict · NHTSA data
A typical year for this model
The 2023 Buick Encore GX sits mid-pack among Encore GX years: 42 NHTSA complaints against a model median of roughly 39, with no recalls and no defect investigations.
No single system dominates the record — complaints spread across engine (5), electrical system (5), and other (5), which usually points to general build quality rather than one defect. In government crash testing it earned 5 of 5 NCAP stars overall.
42
NHTSA complaints
0
Recalls
0
Investigations
0
Crash-involved
0
Fires reported
3
Injuries
0
Deaths
5
NCAP overall · of 5 stars
How does 2023 compare to other Encore GX years?
What are the most common 2023 Buick Encore GX problems?
| Component | Complaints | Share | vs prior year |
|---|---|---|---|
| Electrical System | 5 | 12% | — flat |
| Other | 5 | 12% | ▼ down |
| Engine | 5 | 12% | — flat |
| Brakes | 5 | 12% | ▼ down |
| Steering | 4 | 10% | ▲ up |
| Lighting | 3 | 7% | ▲ up |
| Transmission | 3 | 7% | ▼ down |
| Driver Assistance | 2 | 5% | — flat |
| Speed Control | 2 | 5% | — flat |
| Fuel System | 2 | 5% | — flat |
| Body & Structure | 2 | 5% | ▲ up |
| Visibility & Wipers | 1 | 2% | — flat |
| Seat Belts | 1 | 2% | — flat |
| Suspension | 1 | 2% | — flat |
| Tires & Wheels | 1 | 2% | ▼ down |
Consumer complaints filed with NHTSA
Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.
“The engine reduces power light came on almost two months ago I toke it to family gmc in St. George in sc. They put is on a machine and said they said the I think turbo compassion for the air to the gas is bad. I am still waiting on them to receive a part to fix it. So I was wondering if anybody…”
“I was driving and randomly my new 2023 Buick Encore GX and two error messages popped up and my brakes started being less responsive. The two error messages that popped up was "Service ESC" and "Service Power Steering". I will be calling the service department tomorrow to get it checked to make sure…”
“While driving at a low rate of speed, turning or speed bumps the vehicle starts to rattle in the front end and steering wheel. Engine feels like it slips while rattling from the front. Seems like a motor mount, suspension, tie rod or some other component. Brakes are very hard and make lots of…”
“Vehicle struggles to stay running in the heat with the air conditioning running. Low voltage codes pulled at dealership. When the air conditioner is running there is an awful toxic smell from the vents both with or without recycling the air. Vehicle struggles to slow then accelerate, such as normal…”
“While driving at a low rate of speed, turning or speed bumps the vehicle starts to rattle in the front end and steering wheel. Engine feels like it slips while rattling from the front. Seems like a motor mount, suspension, tie rod or some other component. Brakes are very hard and make lots of…”
2023 Buick Encore GX — common questions
Is the 2023 Buick Encore GX reliable?
It is close to typical for the Encore GX: 42 NHTSA complaints, 0 recalls, and no investigations on file.
What are the most common 2023 Encore GX problems?
According to NHTSA complaint data, the leading problem areas are engine (5 complaints), electrical system (5 complaints), other (5 complaints).
Does the 2023 Buick Encore GX have recalls?
No. NHTSA lists no recall campaigns for the 2023 Buick Encore GX.
Which Buick Encore GX years should you avoid?
Based on complaint rates and open investigations, the Encore GX years to avoid are 2020, 2021. The cleanest record among Encore GX years belongs to 2025.
How safe is the 2023 Buick Encore GX?
In NHTSA's NCAP crash testing, the 2023 Buick Encore GX earned an overall rating of 5 out of 5 stars.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.