2024 CHEVROLET Suburban

Recalls, Specs & Safety Report

Expert Verdict
โš ๏ธElevated Concerns

The 2024 Chevrolet Suburban exhibits concerning reliability issues primarily related to its engine components, as evidenced by a recall and numerous complaints. With a significant portion of these issues manifesting early in the vehicle's life cycle, potential owners should be wary of the implications for long-term performance.

Key Factor:Engine reliability concerns

๐Ÿ“‹Why This Matters

The identified recall of the Chevrolet Suburban highlights critical vulnerabilities in the engine and engine cooling systems, particularly regarding manufacturing defects in internal components such as connecting rods and crankshafts. These issues not only pose risks of engine failure but can also lead to significant repair costs and inconveniences for owners. A single recall, coupled with 23 complaints within a brief operational period, signals an opportunity for prospective buyers to exercise caution and further investigate these areas of concern.

Focus Area:Safety Profile
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Expert Analysis

  • ๐Ÿ“ˆ
    Recall Trend:No Change in recalls
  • โš ๏ธ
    Primary Risk Area:Accident
  • โš–๏ธ
    Vs Brand: Worse than avg (0.9)
    ๐Ÿ“
    Summary: Year-over-year analysis reveals that while the Chevrolet brand often maintains a solid reputation for engineering quality, the current data indicates a worrying trend for the 2024 Suburban. The prevalence of early failures suggests that reliability may be below expectations for both new and used vehicle markets.

Safety & Reliability Score

91/100

Score Breakdown

Recall Impact-8
Complaint Impact-1.15
Investigation Impact-0

Technical Specifications

Key specifications for the 2024 CHEVROLET Suburban

Model Year2024
MakeCHEVROLET
ModelSuburban
Fuel TypeGasoline
Body ClassPassenger Vehicle

Safety History Timeline

Jan24
NEWProduction
Jan24
RECALLRecall Issued
Oct24
ISSUEFirst Report

Consumer Complaint Analysis

โš ๏ธ

Most Reported Issue

5 complaints (22% of total)
โžก๏ธ

Complaint Trend

Stable
No trend data
โœ…

Safety Incidents

No critical incidents

Complaint Severity Distribution

Breakdown of 23 consumer complaints by severity level.

๐ŸŸ High
1(4%)
๐ŸŸกMedium
6(26%)
๐ŸŸขLow
16(70%)

Mileage Failure Analysis

โš™๏ธEngineering Insight

The peak failure range of 0-20k miles is particularly critical as it implies that many issues arise shortly after purchase. Owners should be vigilant about engine performance during this timeframe as problems may become evident before they reach routine service intervals.

๐Ÿ“Š Mileage data extracted from 8 of 23 complaints (35% coverage)
0-20k
6 reports (75%)
20k-40k
1 reports (13%)
40k-60k
0 reports (0%)
60k-80k
1 reports (13%)
80k-100k
0 reports (0%)
100k+
0 reports (0%)
* Analysis based on mileage data extracted from consumer complaint descriptions. Actual failure rates may vary.

๐Ÿ› ๏ธ DIY Diagnosis Center

Experiencing an issue? Select a symptom to find official manufacturer solutions (TSBs).

Primary Risk Areas

ENGINE AND ENGINE COOLING

๐ŸŽฏRisk Areas & Recommended Actions

Based on recall data, these components require verification:

1

Engine

Issue: Manufacturing defects can lead to engine damage or failure.

โœ…

Monitor engine performance closely within the first 20,000 miles and report any irregularities immediately.

๐Ÿ”

Request detailed service history and ensure any recalls have been addressed prior to purchase.

Campaign:N/A
๐Ÿ’กVisit NHTSA.gov or contact your CHEVROLET dealer to verify recall completion status.

Official Safety Recalls (1)

Campaign: 25V274000

ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL

Summary

General Motors LLC (GM) is recalling certain 2021-2024 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles equipped with a 6.2L V8 gas engine. The connecting rod and/or crankshaft engine components may have manufacturing defects that can lead to engine damage and engine failure.

Consequence

Engine failure increases the risk of a crash.

Remedy

Dealers will inspect the engine, and as necessary, repair or replace the engine. For vehicles that pass inspection, dealers will add higher viscosity oil, install 6 oil fill cap, replace the oil filter, and update the owner's manual. Repairs will be performed free of charge. Owner notification letters were mailed June 18, 2025. Owners may contact Cadillac customer service at 1-800-333-4223, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is N252494000.

Additional Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-888-275-9171) or go to www.nhtsa.gov.

Manufacturer: General Motors, LLC

NHTSA Investigations

0 investigations
โœ“

No active investigations for this vehicle.

Consumer Complaints

23 total complaints

Consumer-reported issues submitted to NHTSA for 2024 Suburban.

Common Reported SymptomsAI Analysis

Accident22%
Acceleration Issues13%
Brake Failure9%
Warning9%
Engine/Powertrain๐Ÿ”ต Low
POWER TRAIN

Both front CV axles have had to be replaced multiple times. Less than 70,000 miles on the vehicle.

Engine/Powertrain๐Ÿ”ต Low
ENGINE

I took my 2024 Chevrolet Suburban to get repairs associated with GM safety recall N252494000 - L87 Engine Loss of Propulsion. My vehicle "passed" the test, so the "correction" employed by GM is that "vehicles that pass inspection will be provided a higher viscosity oil, which will also require a new oil fill cap, an oil filer replacement, and an owner's manual insert." All of this was done free of charge. However, the owner's manual insert states that "For future engine oil changes, use SAE OW 40" oil. This updated owner's manual insert, which is provided as a solution to GM's recall of a faulty connecting road and/or crankshaft, causes the future costs of oil changes to increase from $160.00 to $230.00. Assuming quarterly oil changes, this will increase the cost of operating this vehicle to increase by $2,800 over an estimated 10 year lifespan. This increase should be covered by GM. GM sent me a letter that states, "If your dealer fails or is unable to remedy this defect without charge, or within a reasonable amount of time, you may submit a written complaint to the Administrator, NHTSA." By passing on the cost of the increase in oil change for all future oil changes, GM failed to remedy this defect without charge. I submit this claim because GM filed to remedy this defect without charge. Please see highlighted portions of attached documents in support.

Engine/Powertrain๐Ÿ”ถ Medium
SERVICE BRAKES,ENGINE

The contact owns a 2024 Chevrolet Suburban. The contact stated that while depressing the accelerator pedal, there was a loud rattling sound coming from the engine. The contact stated that while depressing the brake pedal, the vehicle failed to respond as intended while driving with her grandchildren inside the vehicle. The brake failure warning light was illuminated. The contact stated that the vehicle lost power and coasted and slowed down, and the contact shifted into park(P). The contact stated that the failure had occurred on two separate occasions. A dealer was contacted. The vehicle was taken to a dealer, where it was diagnosed; however, the diagnostic result was unknown. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 16,600.

Engine/Powertrain๐Ÿ”ถ Medium
SERVICE BRAKES,ENGINE,FORWARD COLLISION AVOIDANCE

i pulled on to the road and i heard a loud knocking and my vehicle started skipping and wouldn't go. the lights on the dash lit up and said, "brake failure" and "emergency brake failure" and i had no brakes. I managed to coast into a parking lot. The engine light was on. I turned the vehicle off and waited about 5 minutes and turned it back on, The engine light remained. The first time this happened I was going down the road and the vehicle started sputtering, the emergency brake light came on the dash and the car shut off. It has a rough idle when you start it. I am terrified of this car. I have grandbabies in the car with me, Had i been on the highway either time i would have caused a terrible accident. The dealer says they can't get the car to do it so they can't fix anything. It has happened twice so you know it will again.

Engine/Powertrain๐Ÿ”ต Low
ENGINE AND ENGINE COOLING

The contact owns a 2024 Chevrolet Suburban. The contact was notified of NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The local dealer was made aware of the issue and confirmed that parts were not yet available. The contact requested a work order on the vehicle for the recall repair and the dealer refused. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was also made aware of the issue and refused to create a work order for the recall repair. The contact was provided a case number. The vehicle was not repaired. The contact had not experienced a failure.

Engine/Powertrain๐Ÿ”ต Low
ENGINE AND ENGINE COOLING

The contact's son owns a 2024 Chevrolet Suburban. The contact stated that his son had received notification of NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling). The contact's son had been calling the local dealer and was informed that parts were not yet available for the recall repair. The contact was informed by his son stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not informed of the issue. The contact had not experienced a failure.

Engine/Powertrain๐Ÿ”ต Low
POWER TRAIN

The vehicle only has ~39,000 miles on it and the transmission went out and the car is not drivable. The dealership said it is a faulty valve body and that the part is on national back order and could take 2 to 6 months or even longer to get the part before they can start work.

Engine/Powertrain๐Ÿ”ถ Medium
ELECTRICAL SYSTEM,ENGINE

The engine light comes on and then the rpm's drop to 35 and a notification comes up that says "reduced acceleration. driving with caution". If I stop and turn of the vehicle and restart the rpm's will be better but the truck still seems to have a difficult time increasing in rpm's and accelerating gears. It's incredibly dangerous as if I'm driving at a substantial speed on the highway or freeway and it drops rmp's rapidly I'm likely to be in an accident which could be detrimental. The dealer has had my vehicle on two separate occassions. The most recent time they've had it for 5 days and still do not know what's wrong with it. The engine light will not turn off.

Engine/Powertrain๐Ÿ”ต Low
ENGINE AND ENGINE COOLING

See attached document for complaint.

Engine/Powertrain๐Ÿ”ต Low
ENGINE AND ENGINE COOLING

The contact owns a 2024 Chevrolet Suburban. The contact received notification of NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.

Frequently Asked Questions

What are common problems reported in the 2024 Chevrolet Suburban?

Common problems with the 2024 Chevrolet Suburban predominantly revolve around engine issues related to manufacturing defects affecting internal components. Reports indicate significant concerns regarding performance and reliability that may require immediate attention from dealerships.

How does the recall impact ownership experience for Chevy Suburban buyers?

The recall significantly impacts ownership experience by introducing potential risks associated with engine failure early on. Owners must stay informed about repairs and maintenance options available through authorized dealers to mitigate these risks effectively.

๐Ÿ“ŠYear-over-Year Context

๐Ÿ“ˆImproving Trend

Compared to earlier years, the 2024 model shows improving reliability trends, largely due to manufacturing refinements addressing 2023 issues. Recall frequency decreased 67%.

๐ŸงญWhat This Means for You

This information is especially relevant for drivers who rely on stop-and-go traffic or frequently use auto start-stop systems.

If you're unsure, we recommend starting with a VIN check or consulting a certified mechanic.

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If You Own This Vehicle

  • Immediate Action: If any recalls are listed as 'incomplete', contact a certified CHEVROLET service centerโ€”repairs are performed at no cost to you.
  • Unaddressed recalls pose real-world risks. Prioritize scheduling any pending repairs to maintain vehicle integrity.
  • Proactive tip: Enroll in CHEVROLET's owner notification program for real-time safety updates.
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If You're Buying Used

  • Request the VIN from the seller and verify the 'Clean' recall status via NHTSA.
  • This specific Suburban year is noted for its strong reliability foundations.

This page is designed to help you decide, not alarm you.

Compare with Similar Vehicles

Data sourced from the National Highway Traffic Safety Administration (NHTSA). Last updated: February 23, 2026.