Total Complaints
4 filings
CHEVROLET G30 · model year
1989 CHEVROLET G30
4 NHTSA complaints for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 1989CHEVROLETG30 carries 4 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 1989 G30 is seat belts:front:retractor with 1 filings, followed by power train (1) and steering (1). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.
NHTSA currently has 57 investigation files overlapping the 1989 G30, and 2 remain open. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
4
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
Complaints vs. fleet median (215)
At or below the fleet median complaint volume.
Complaints by Component
| Component | Count |
|---|---|
| SEAT BELTS:FRONT:RETRACTOR | 1 |
| POWER TRAIN | 1 |
| STEERING | 1 |
| SERVICE BRAKES, HYDRAULIC | 1 |
Recent Complaints
20211103POWER TRAIN
The contact was the mechanic working on a 1989 Chevrolet G30. The contact stated that upon inspection, the vehicle was leaking transmission and power steering fluids, and had a separation halfway through the serpentine belt. Additionally, the brake pedal went to the floorboard when depressed. The contact diagnosed the vehicle with air in the brake lines and power steering failure. The vehicle was not repaired and remained with the mechanic. The manufacturer was not made aware of the failure. The failure mileage was approximately 356,448.
Mileage: 356,448
20211103STEERING
The contact was the mechanic working on a 1989 Chevrolet G30. The contact stated that upon inspection, the vehicle was leaking transmission and power steering fluids, and had a separation halfway through the serpentine belt. Additionally, the brake pedal went to the floorboard when depressed. The contact diagnosed the vehicle with air in the brake lines and power steering failure. The vehicle was not repaired and remained with the mechanic. The manufacturer was not made aware of the failure. The failure mileage was approximately 356,448.
Mileage: 356,448
20211103SERVICE BRAKES, HYDRAULIC
The contact was the mechanic working on a 1989 Chevrolet G30. The contact stated that upon inspection, the vehicle was leaking transmission and power steering fluids, and had a separation halfway through the serpentine belt. Additionally, the brake pedal went to the floorboard when depressed. The contact diagnosed the vehicle with air in the brake lines and power steering failure. The vehicle was not repaired and remained with the mechanic. The manufacturer was not made aware of the failure. The failure mileage was approximately 356,448.
Mileage: 356,448
20000410SEAT BELTS:FRONT:RETRACTOR
SEAT BELT RETRACTING MECHANISM ON DRIVER'S SEAT IS BROKEN. SEAT BELT DOES NOT RETURN INTO THE RETRACTOR. PLEASE GIVE ANY FURTHER DETAILS . *AK
Compare 1989CHEVROLETG30 to Similar Vehicles
NHTSA Investigations 2 Open
EA25007Engineering AnalysisOpen
Loss of motive power due to engine failure
PE23022Preliminary EvaluationClosed
Loss of Motive Power due to the Battery Energy Control Module
PE20016Preliminary EvaluationClosed
Electric Vehicle Battery Fires
EA20002Engineering AnalysisClosed
Outboard Front Seat Belt Anchor Cable Failure
PE20011Preliminary EvaluationClosed
Fuel Line Leak
Frequently Asked Questions
How many complaints does the 1989 CHEVROLET G30 have?▼
The 1989 CHEVROLET G30 has 4 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
What are the most common problems with the 1989 CHEVROLET G30?▼
The most-complained component for the 1989 CHEVROLET G30 is SEAT BELTS:FRONT:RETRACTOR with 1 complaints. Other frequently reported areas include POWER TRAIN and STEERING.
Is the 1989 CHEVROLET G30 safe to buy?▼
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?▼
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.
Vehicle Safety Guides
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.