2023 Chevrolet Suburban Safety Report
2023 Chevrolet Suburban: Strong crash ratings, but significant engine reliability and recall concerns.
AI Safety Analysis for the 2023 Chevrolet Suburban
Reliability Score
The 2023 Chevrolet Suburban receives a reliability score of 65 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates average reliability — some notable concerns exist that prospective buyers should be aware of.
Known Issues for the 2023 Chevrolet Suburban
The following issues have been identified from NHTSA complaint data and owner reports for the 2023 Chevrolet Suburban:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Engine Failure/Loss Of Propulsion Numerous complaints detail catastrophic engine failures, misfires, and sudden loss of propulsion, often without warning. This is linked to a recall (NHTSA ID: 23V-827) for internal engine hard parts. |
High | Common | 4000-55000 miles |
| Transmission Issues Reports of 'service transmission' messages, inability to shift out of park, and transmission control valve failures leading to wheel lockup or deceleration. |
High | Occasional | unknown miles |
| Exploding/Leaking Sunroof Multiple owners reported sunroofs spontaneously exploding while driving or leaking significant amounts of water into the cabin. |
Medium | Occasional | unknown miles |
| Seatbelt Malfunction Driver's side seatbelt coming undone when cold and third-row seatbelts missing or not functioning correctly. |
Medium | Occasional | unknown miles |
| Electrical System/Battery Drain Battery dying multiple times, OnStar Telematics Control Module not working, and issues with headlights flashing. |
Medium | Occasional | unknown miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2023 Chevrolet Suburban:
The most frequent issue, with 38 complaints, involves various engine problems including catastrophic failure, misfires, rattling, oil consumption, and loss of propulsion. This is also the subject of a recall.
7 complaints fall into this category, often related to general vehicle malfunctions or issues not fitting specific component categories.
8 complaints (4 under POWER TRAIN, 4 under POWER TRAIN,ENGINE) relate to transmission issues, including shifting problems, service messages, and control valve failures.
4 complaints regarding battery drain, OnStar module failure, and headlight malfunctions.
3 complaints about seatbelts, including detachment when cold and missing belts.
Frequently Asked Questions About the 2023 Chevrolet Suburban
Is the 2023 Chevrolet Suburban safe?
Based on NHTSA data, the 2023 Chevrolet Suburban received a 4-star overall safety rating, with excellent 5-star side crash protection. However, it has 91 owner complaints, 3 recalls, and a significant number of reports detailing serious engine failures, which could compromise safety despite good crash test scores.
What are common problems with the 2023 Chevrolet Suburban?
The most reported issues for the 2023 Chevrolet Suburban are engine-related, accounting for 38 complaints, including catastrophic failures and misfires. Other common problems include transmission issues (8 complaints), exploding/leaking sunroofs, and electrical system malfunctions.
Are there any recalls for the 2023 Chevrolet Suburban?
Yes, there are 3 recalls for the 2023 Chevrolet Suburban. These include recalls for engine internal hard parts (NHTSA ID: 23V-827), rear suspension outer control arm bolts (NHTSA ID: 23V-495), and daytime running lights (DRLs) that may not deactivate (NHTSA ID: 23V-517).
How does the 2023 Chevrolet Suburban perform in crash tests?
The 2023 Chevrolet Suburban received an overall 4-star safety rating from NHTSA. It scored 4 stars for frontal crash, an excellent 5 stars for side crash, and 3 stars for rollover resistance.
Should I be concerned about the engine in a 2023 Chevrolet Suburban?
Yes, there is significant concern regarding the engine in the 2023 Chevrolet Suburban. It is the most complained-about component with 38 reports, including multiple instances of catastrophic failure and loss of propulsion, and is subject to a recall (NHTSA ID: 23V-827) for internal mechanical issues.
Buyer Advice
Our recommendation: While offering good crash protection, potential buyers should be aware of the significant number of engine-related complaints and recalls; thoroughly investigate the vehicle's service history, especially for engine and transmission work, before purchasing.
NHTSA Data Summary for 2023 Chevrolet Suburban
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2023 Chevrolet Suburban. The data includes 91 consumer complaints filed by vehicle owners, 3 manufacturer-initiated safety recalls, 3 reported injuries, and safety rating assessments associated with this vehicle.
The NHTSA has assigned the 2023 Chevrolet Suburban an overall safety rating of 4 out of 5 stars, with a frontal crash rating of 4 stars, a side crash rating of 5 stars, and a rollover rating of 3 stars. These ratings are determined through controlled crash testing conducted by the NHTSA.
All data presented in this report is sourced from public NHTSA databases. Our AI analysis identifies patterns across complaint narratives, correlates them with recall history, and produces the safety assessment above. This analysis is updated as new complaints and recalls are filed with the NHTSA.
Consumers are encouraged to report vehicle safety problems to the NHTSA at nhtsa.gov. If your vehicle is subject to a recall, contact your dealer to schedule the free repair.