Last updated: 2026-03-04

Predicted

2026 GMC Yukon Reliability Score & Common Problems

Name: 2026 GMC Yukon
Brand: GMC

The 2026 GMC Yukon has a predicted reliability score of 68/100 based on prior model year data. Early data shows 0 recalls and 11 owner complaints.

Recalls

Complaints

Complaint Rate

N/A

per 10k sold

Est. Annual Cost

$747

Below avg

Major Repair Risk

16%

NHTSA Rating

5/5

Consider

Based on historical reliability patterns, predicted to score 68/100 — worth considering.

Top Issues

ENGINE (5)POWER TRAIN (2)UNKNOWN OR OTHER (1)

Should You Buy the 2026 GMC Yukon?

The 2026 GMC Yukon has a predicted reliability score of 68/100 ("Good") based on prior model year performance.

So far: 0 recalls, 11 owner complaints. Early complaint volume is still developing.

Prior model years suggest some reliability concerns. A thorough pre-purchase inspection and extended warranty are recommended. This is a predicted score — real-world data is still developing.

See also the 2025 GMC Yukon for an earlier comparison.

Pros

Acceptable predicted reliability based on prior model years
$37 cheaper to maintain than avg fullsize SUVs
Infrequent unscheduled repairs
No recalls issued

Cons

Score is a prediction — real-world data still developing
ENGINE issues reported (5 complaints)
POWER TRAIN: Owners of the 2026 GMC Yukon report engine failures at highway speeds,... (2 complaints)

Compare 2026 GMC Yukon With

Predicted

2026 Chevrolet Tahoe

Predicted: 74/100

Predicted

2026 Chevrolet Suburban

Predicted: 72/100

Common Problem Categories

Other

ENGINE (5)
POWER TRAIN (2)
UNKNOWN OR OTHER (1)
SEATS (1)
ELECTRICAL SYSTEM (1)
FORWARD COLLISION AVOIDANCE (1)

See detailed breakdown by component ↓

Recall Overview

recalls on record

The 2026 GMC Yukon has no recalls on record, which is uncommon and a positive indicator of manufacturing quality.

NHTSA.gov →

Complaint Breakdown

complaints

LowAvgHigh

Very Low

Safety Incidents

Crashes

Fires

Injuries

Deaths

Data sourced from NHTSA complaint filings and manufacturer recall notices. Complaint narratives are owner-reported.

2026 GMC Yukon NHTSA Safety Ratings

Overall Safety Rating

Crash Test Results by Configuration (expand)

Gas Powertrain

Driver: 5/5Passenger: 5/5

Rollover risk: 21.2%

Safety Technologies

Dynamic Head Restraints (Not Available)Head Restraint (Driver, Front Passenger, 2nd row)Advanced Belt Feature (Not Available)Seat Belt Pretensioners (Driver, Front Passenger)Seat Belt Load Limiters (Driver, Front Passenger)Frontal Air Bag (Driver, Front Passenger)Head Protection (Driver, Front Passenger, 2nd row, 3rd row)Torso and/or Pelvis Protection (Driver, Front Passenger)Knee (Not Available)Additional Air Bags (N/A)Meets Side Air Bag Out-of-Position Requirements (Yes)Unattended Child Reminder Direct Sensing System (No)LATCH Locations (2nd row)Driver Monitoring System (Yes)Automatic High Beams (Standard)

View full safety data on NHTSA.gov →

GMC Yukon Repair Costs & Maintenance

Maintenance Rating

3.5

Based on NHTSA complaint patterns, recall severity, and publicly available cost benchmarks.

Est. Annual Maintenance

$747

vs $784 avg for fullsize SUVs

vs $652 avg for all vehicles

Repair Frequency

0.3

unscheduled repair visits per year

Severe Repair Probability

16%

chance of a major repair

Annual Cost Comparison

Yukon

$747

Category Avg

$784

All Vehicles

$652

Category-level averages derived from publicly available industry reports (AAA, CarMD). Model-level estimates produced by Auto Reliability Index.

When Buying a Used 2026 GMC Yukon

Key things to inspect or verify before purchasing, based on the most common reported issues.

Inspect engine for unusual noises or rough running
Verify engine replacement history and warranty coverage
Test infotainment system for functionality, especially A/C and heating controls
Check spare tire compatibility if equipped with Brembo brake upgrade
Evaluate forward collision alert system for false positives and braking issues

Check Any 2026 GMC Yukon's History Before You Buy

Reliability scores tell you what to expect from the 2026 Yukon in general — but every car has its own story. Uncover past accidents, title issues, odometer rollbacks, and service records for a specific GMC Yukon with a free VIN lookup.

Run a Free VIN Check

2026 GMC Yukon Common Problems by Component

11 owner complaints grouped by vehicle system.

ENGINE (5)POWER TRAIN (2)UNKNOWN OR OTHER (1)SEATS (1)ELECTRICAL SYSTEM (1)FORWARD COLLISION AVOIDANCE (1)

ENGINE

5 complaints

Owners report significant engine failures in the 2026 GMC Yukon, often occurring with low mileage, typically between 2,200 and 5,200 miles. Complaints frequently mention sudden engine shutdowns while driving, which require towing and result in complete engine replacements. Symptoms include the engine running roughly before failure, unexpected stops, and abnormal sounds upon startup. No crashes or fires are reported, but sudden engine failure poses potential safety risks due to loss of vehicle power. These issues may impact vehicle reliability and resale value, and prospective buyers should consider the prevalence of these early engine failures.

5 complaints total

POWER TRAIN

2 complaints

Owners of the 2026 GMC Yukon report engine failures at highway speeds, typically around 3,000 miles. Complaints frequently mention a "decreased acceleration" warning followed by an inability to accelerate and a loud knocking noise, which is suspected to be a lifter issue. Another common symptom is the vehicle stalling and displaying a "Shifting to Neutral" message, after which the engine requires replacement. These issues occur without any crashes or fires reported, but they do involve a sudden loss of power that may affect vehicle control. Buyers should be aware that these problems emerge early in the vehicle's life and have been linked to past recall issues, though current models are not officially recalled.

2 complaints total

UNKNOWN OR OTHER

1 complaint

2026-02-06

I am submitting this complaint to report a safety defect involving a 2026 GMC Yukon XL AT4 equipped with the GM Brembo brake upgrade. The vehicle is sold as equipped with a full-size spare tire; however, the spare tire/wheel supplied cannot be mounted due to interference from the brake calipers. This incompatibility was discovered only after a flat tire event on [XXX], during which the vehicle could not be safely returned to service. The Brembo brake upgrade is a GM-designed option that is installed by the dealer in all cases. Despite this, the vehicle was delivered with emergency equipment that is unusable in the event of a flat tire. GM has acknowledged the incompatibility and relies on a warning label placed beneath the vehicle, rather than providing a compatible spare or disclosure at the point of sale. This defect resulted in a prolonged roadside emergency involving an elderly passenger and a failure of manufacturer-provided roadside assistance. I believe this condition affects all vehicles equipped with the Brembo brake upgrade and represents a systemic safety issue involving emergency preparedness and disclosure. Supporting documentation and a detailed incident narrative are available upon request. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

SEATS (1 complaints)

SEATS

1 complaint

2026-02-06

Seat emblem (Denali) pulls and rips out hair while sitting in seat.

ELECTRICAL SYSTEM (1 complaints)

ELECTRICAL SYSTEM

1 complaint

2025-12-09

The Infotainment screen which controls the A/C, heating, defrost, cameras and all other info for the vehicle does not come on in th vehicle. This began happening after owning the vehicle for 3 days. After taking to the dealer, Delray GMC, we were informed by the service personnel on our second trip in for the recurring problem that General Motors knows this is a problem and are selling the vehicles with this factory engineering design defect and currently there is no repair. Living in Florida this is a problem in the extreme heat with no A/C, being from Illinois, when we return this will be a serious problem, Not knowing if we will or will not have access to heat, cannot control the temperature or the defrost on the vehicle and having a infotainment center that is non functional. We consider this a hazard to our safety and feel that GM is fraudulently selling consumers defective vehicles knowing this may be a safety hazard.

FORWARD COLLISION AVOIDANCE (1 complaints)

FORWARD COLLISION AVOIDANCE

1 complaint

2025-10-31

This issue affects all vehicles in the GMC lineup. The forward collision alert system is so sensitive that it gives false positives constantly which causes 2 major safety issues with the vehicle. First is that it brakes without warning and when completely unnecessary. The 2nd is that vehicles like mine with a heads up display, have the entire display flash a very bright yellow blocking the field of vision to the front of the vehicle. The system is not able to be disengaged permanently and can cause rear end collisions by braking when no obstacle exists and blocks the ability to see in front of you via the heads up display warning.

When Do 2026 GMC Yukon Problems Start?

Based on owner complaint patterns, here's when common issues tend to appear.

2,200–5,200 milesEngine failures

Best & Worst GMC Yukon Years

Best GMC Yukon Years to Buy

The best GMC Yukon year is 2025 with a reliability score of 76/100, rated good. Other strong picks include 2020 (71/100) and 2019 (71/100).

Good

2025

1 recall · 52 complaints

Good

2020

5 recalls · 59 complaints

Good

2019

2 recalls · 95 complaints

GMC Yukon Years to Avoid

The worst GMC Yukon year is 2021 with a score of 55/100, primarily due to engine (157) issues.

Mixed

2021

25 recalls · 410 complaints

See full GMC Yukon years-to-avoid analysis →

GMC Yukon Reliability Score Trend

GMC Yukon reliability has remained consistent across model years, averaging 67/100.

avg 67

Scores 0–100. Higher is better. Current year highlighted.

GMC Yukon reliability scores by year
Year	Score	Rating
2018	68/100	Good
2019	71/100	Good
2020	71/100	Good
2021	55/100	Mixed
2022	62/100	Good
2023	61/100	Good
2024	68/100	Good
2025	76/100	Good

GMC Yukon Reliability Compared to Other Years

Reliability scores compared across model years
Year	Score	vs Prior Year	Rating	Recalls	Complaints
2026(selected)	68/100 (predicted)	—	Predicted	0	11
2025	76/100	+8	Good	1	52
2024	68/100	+7	Good	2	45
2023	61/100	-1	Good	8	329
2022	62/100	+7	Good	9	248
2021	55/100	-16	Mixed	25	410
2020	71/100	0	Good	5	59
2019	71/100	+3	Good	2	95
2018	68/100	—	Good	4	108

Frequently Asked Questions

Is the 2026 GMC Yukon reliable?

The 2026 GMC Yukon has a predicted reliability score of 68/100 ("Good") based on prior model year data. So far there are 0 recalls and 11 owner complaints on file. This is a prediction — the actual score will be available once more real-world data accumulates.

What are the most common problems with the 2026 GMC Yukon?

There aren't enough owner complaints to establish common problem patterns yet for the 2026 GMC Yukon. Based on prior model years, review known issues from previous years to understand potential problem areas.

How many recalls does the 2026 GMC Yukon have?

The 2026 GMC Yukon has no recalls on record, which is a positive indicator.

How is the predicted score calculated?

The predicted score of 68/100 is calculated by averaging reliability scores from prior model years of the same generation. When generation data is unavailable, the average of the most recent model years is used. The prediction updates automatically as new data becomes 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.