Last updated: 2026-03-04
Lexus GX Reliability by Year
The Lexus GX averages 79/100 across 8 model years, rated good.
Lexus GX Reliability Overview
The Lexus GX, covering model years 2018 to 2026, demonstrates a strong reliability reputation with an average score of 80/100, placing it in the "Good" category. Common issues reported by owners include suspension problems, electrical system failures, and service brake concerns, particularly in the 2018 and 2024 models, while the 2026 model shows no complaints. With a reliability rating of 4/5 and moderate repair costs, the GX is well-suited for those prioritizing durability and reliability over time.
Current generation: 3rd gen (2024–2024).
Best & Worst Lexus GX Years
Best Lexus GX Years to Buy
The best Lexus GX year is 2023 with a reliability score of 81/100, rated excellent. Other strong picks include 2022 (81/100) and 2020 (81/100).
Lexus GX Years to Avoid
No Lexus GX years are statistical outliers in our data — all years score consistently.
See full Lexus GX years-to-avoid analysis →Lexus GX Reliability Score Trend
Lexus GX reliability has remained consistent across model years, averaging 79/100.
Scores 0–100. Higher is better.
| Year | Score | Rating |
|---|---|---|
| 2018 | 77/100 | Good |
| 2019 | 78/100 | Good |
| 2020 | 81/100 | Excellent |
| 2021 | 80/100 | Excellent |
| 2022 | 81/100 | Excellent |
| 2023 | 81/100 | Excellent |
| 2024 | 77/100 | Good |
| 2025 | 78/100 | Good |
Year-by-Year Reliability
2026 Lexus GX
0 recalls · 0 complaints
The 2026 Lexus GX has excellent reliability. There are 0 recalls and 0 owner complaints on file for the 2026 Lexus GX.
2025 Lexus GX
1 recalls · 7 complaints
The 2025 Lexus GX has good reliability. There are 1 recall and 7 owner complaints on file for the 2025 Lexus GX. The most commonly reported problem areas are: Suspension (2), Engine (1), Tires (1).
2024 Lexus GX
2 recalls · 13 complaints
The 2024 Lexus GX has good reliability. There are 2 recalls and 13 owner complaints on file for the 2024 Lexus GX. Severity signals include 1 crash-related complaint. The most commonly reported problem areas are: Electrical System (4), Engine (2), Service Brakes (2).
2023 Lexus GX
0 recalls · 5 complaints
The 2023 Lexus GX has excellent reliability. There are 0 recalls and 5 owner complaints on file for the 2023 Lexus GX. The most commonly reported problem areas are: Service Brakes (2), Unknown Or Other (1), Visibility Wiper (1).
2022 Lexus GX
0 recalls · 7 complaints
The 2022 Lexus GX has excellent reliability. There are 0 recalls and 7 owner complaints on file for the 2022 Lexus GX. Severity signals include 1 crash-related complaint. The most commonly reported problem areas are: Service Brakes (3), Electrical System (2), Power Train (1).
2021 Lexus GX
0 recalls · 1 complaints
The 2021 Lexus GX has excellent reliability. There are 0 recalls and 1 owner complaint on file for the 2021 Lexus GX. The most commonly reported problem areas are: Lane Departure (1).
2020 Lexus GX
0 recalls · 4 complaints
The 2020 Lexus GX has excellent reliability. There are 0 recalls and 4 owner complaints on file for the 2020 Lexus GX. Severity signals include 1 crash-related complaint. The most commonly reported problem areas are: Unknown Or Other (1), Visibility (1), Service Brakes (1).
2019 Lexus GX
1 recalls · 8 complaints
The 2019 Lexus GX has good reliability. There are 1 recall and 8 owner complaints on file for the 2019 Lexus GX. The most commonly reported problem areas are: Unknown Or Other (2), Fuel Propulsion System (2), Visibility (1).
2018 Lexus GX
2 recalls · 8 complaints
The 2018 Lexus GX has good reliability. There are 2 recalls and 8 owner complaints on file for the 2018 Lexus GX. Severity signals include 2 crash-related complaints. The most commonly reported problem areas are: Suspension (2), Electrical System (1), Air Bags (1).
Lexus GX Repair Costs
Reliability Rating
4/5
Lexus GX Years to Avoid
See which model years have the most problems
Most Reliable Lexus Models
Compare all Lexus models by reliability
Compare Lexus GX With Similar SUVs
The Lexus GX competes with other full-size suvs such as BMW X5, Audi Q7, and Mercedes-Benz GLE.
BMW X5 reliability
9 years tracked · 647 complaints
Audi Q7 reliability
9 years tracked · 314 complaints
Mercedes-Benz GLE reliability
8 years tracked · 410 complaints
Lexus TX reliability
3 years tracked · 50 complaints
BMW X6 reliability
5 years tracked · 22 complaints
Frequently Asked Questions
- Is the Lexus GX reliable?
- The Lexus GX has good reliability with an average score of 79/100. Some model years are stronger than others — check individual years before buying.
- What is the best year for the Lexus GX?
- The best year for the Lexus GX is 2023 with a reliability score of 81/100, rated excellent. It has 0 recalls and 5 owner complaints on record. See full 2023 Lexus GX analysis →
- What are the Lexus GX years to avoid?
- No Lexus GX years in our database are statistical outliers — all tracked model years score consistently within the model average. See full years-to-avoid analysis →
- How much does it cost to maintain a Lexus GX?
- Annual maintenance cost estimates are not available for the Lexus GX. Based on its reliability score and complaint patterns, check individual year pages for repair cost details when available.
How We Calculate Reliability Scores
Auto Reliability Index scores are calculated on a 0–100 scale using a weighted formula that combines multiple public data sources. Each factor is weighted based on its predictive value for real-world ownership experience.
Key Ranking Factors
Complaint Severity
NHTSA owner complaints weighted by component category (e.g., powertrain, safety systems, electronics, cosmetic) — safety-critical issues carry more weight than cosmetic ones. Adjusted for sales volume so high-volume models aren't unfairly penalized.
Repair Costs
Independent reliability ratings based on repair frequency, average repair costs, and severity of typical repairs for each model.
Recall Impact
Number of NHTSA recalls weighted by severity. “Stop driving” and fire-risk recalls are penalized more heavily than minor software or labeling recalls.
Issue Diversity
Measures how many major vehicle systems (engine, transmission, electrical, braking, etc.) have recorded complaints. A vehicle with issues spread across many systems may indicate systemic quality issues.
Scores are grouped into four tiers:
- 80–100: Excellent — Top-tier reliability, minimal issues
- 60–79: Good — Reliable with some minor concerns
- 40–59: Mixed — Notable issues, research before buying
- 0–39: Risky — Significant problems, proceed with caution
Data is sourced from NHTSA recall records, owner complaint filings, and independent repair databases. Scores are recalculated as new data becomes available. While the weighting model is proprietary, all underlying data sources are public and traceable.
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