2025 Lexus GX problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
13 owner complaints analyzed
2 distinct recall campaigns
2,435 mi median reported failure mileage
Scope: 2025 model year. Data snapshot: . 2 complaints include usable failure mileage.
Most common problems
Engine is the most frequently named component, appearing in 2 of 13 complaints (15.4%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Transmission and shifting | 4 | 30.8% |
| Braking behavior | 2 | 15.4% |
| Engine operation | 1 | 7.7% |
| Steering behavior | 1 | 7.7% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Engine | 2 |
| Power Train | 2 |
| Service Brakes | 2 |
| Structure:Body | 2 |
| Structure:Body:Hood | 2 |
| Suspension | 2 |
| Unknown Or Other | 2 |
| Tires | 1 |
Engine: 2; Power Train: 2; Service Brakes: 2; Structure:Body: 2; Structure:Body:Hood: 2; Suspension: 2; Unknown Or Other: 2; Tires: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 2 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 2; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (2). 11 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2025 | 5 |
| 2026 | 8 |
2025: 5; 2026: 8
Pattern summary
Engine leads the component reports. Transmission and shifting appears in 4 complaint narratives. Braking behavior appears in 2 complaint narratives. Engine operation appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 11678409 · 2025-08-05 (August 5, 2025)
On July 19th, with less than 100 miles on the odometer, the vehicle began down and upshifting so hard that it felt like a collision. Additionally, when attempting to accelerate, the transmission would hunt for gears without engaging, resulting in loss of power - creating a very dangerous situation. Lexus is unable to identify a resolution and has had the vehicle in the shop for 2+ weeks
Owner-reported narrative. Look up ODI 11678409 at NHTSA ↗
Owner report 11688399 · 2025-09-19 (September 19, 2025)
My GX550 is vibrating at all speeds. I took my GX550 in for service on [XXX] at Butler Lexus in Union City, GA, because of the vibration in my GX. They did a wheel alignment and a force road wheel balancing but this did not solve the problem. On September 3, 2025 I took my GX550 to Discount Tires in Douglasville, GA, where they took off all the old weight including the new ones that were added by Butler Lexus. I found no improvement as I drove home. I took my GX550 back to Discount Tires, I asked them to check the tires and wheels. I was …
Owner-reported narrative. Look up ODI 11688399 at NHTSA ↗
Owner report 11734018 · 2026-04-27 (April 27, 2026)
Car’s brake fluid leaked out of the brake lines into the master cylinder or brake booster resulting in significant loss of brake fluid to the system and a hazardous driving condition.
Owner-reported narrative. Look up ODI 11734018 at NHTSA ↗
Owner report 11754032 · 2026-07-31 (July 31, 2026)
There is a significant squeal when braking at low speed in both forward and reverse. I am unsure whether this is a safety issue or not, but there is evidence online that other owners are experiencing the same issue.
Owner-reported narrative. Look up ODI 11754032 at NHTSA ↗