S Utility (2003)
Engine Reliability Ratings
LL8
4.2L 6-cylView details
Complaint Breakdown
Known Issues
GMC S Utility Unidentified Engine
View details
Complaint Breakdown
Known Issues
Show 15 additional engine variants with limited data
L35
4.3L 6-cylView details
Complaint Breakdown
Known Issues
LA1
3.4L 6-cylView details
Complaint Breakdown
Known Issues
LM7
5.3L 8-cylView details
Complaint Breakdown
Known Issues
L59
5.3L 8-cylView details
Complaint Breakdown
Known Issues
L31
5.7L 8-cylView details
Complaint Breakdown
Known Issues
L61
2.2L 4-cyl / 170 hpView details
Complaint Breakdown
Known Issues
7.4-V8-Gas
7.4L 8-cylView details
Complaint Breakdown
Known Issues
3.6-V6-Gas
3.6L 6-cylView details
Complaint Breakdown
Known Issues
LNJ
3.4L 6-cylView details
Complaint Breakdown
Known Issues
2.0-I4-Gas
2.0L 4-cylView details
Complaint Breakdown
Known Issues
L52
3.5L 5-cylView details
Complaint Breakdown
Known Issues
LM7 Iron
5.3L 8-cylView details
Complaint Breakdown
Known Issues
L43
2.2LView details
Complaint Breakdown
Known Issues
LR4
4.8L 8-cylView details
Complaint Breakdown
Known Issues
L66
3.5L 6-cylView details
Complaint Breakdown
Known Issues
Vehicle-Level Issues
These issues affect the GMC S Utility regardless of engine variant.
Alternatives in Compact Sedan
Frequently Asked Questions
What are the most common 2003-2003 GMC S Utility problems?
The 2003-2003 GMC S Utility has accumulated 108 NHTSA complaints. The most frequently reported problem areas are Electrical System, Fuel System, Transmission. As with any used vehicle, an inspection before buying and a vehicle history report are recommended.
Which GMC S Utility engine is most reliable?
The 2003-2003 GMC S Utility was offered with 17 engine options. Based on NHTSA complaint data, the 4.2L 6-cyl has the lowest complaint density and is considered the most reliable choice for buyers.
Is the 2003-2003 GMC S Utility a good used car?
The 2003-2003 GMC S Utility can be a sound used car depending on trim, mileage, and maintenance history. With 108 total NHTSA complaints on record, prospective buyers should review the known problem areas and check for open recalls before buying.
How many NHTSA complaints does the 2003-2003 GMC S Utility have?
The 2003-2003 GMC S Utility has 108 complaints filed with NHTSA as of our latest data pull. Complaint counts reflect owner-reported issues and do not necessarily indicate defects or safety risks on their own.
What recalls affect the 2003-2003 GMC S Utility?
There are 0 NHTSA recalls affecting some 2003-2003 GMC S Utility vehicles. Recall status varies by VIN โ check the NHTSA recall database at recalls.nhtsa.dot.gov with your specific VIN to confirm which campaigns apply.
What should I check before buying a used GMC S Utility?
Before buying a used GMC S Utility, verify all open recalls are completed via the NHTSA VIN lookup tool. Pay particular attention to Electrical System, Fuel System, Transmission, which are the most commonly reported problem areas. Request maintenance records, have an independent mechanic inspect the vehicle, and run a vehicle history report to check for prior accidents or title issues.
Does the S Utility have NHTSA crash test ratings?
NHTSA has not published crash test ratings for the 2003 GMC S Utility. Not all vehicles are tested each year. For the latest NHTSA safety information, visit nhtsa.gov/ratings.
Data from NHTSA federal complaints database. 108 complaints analyzed. Data confidence: high. Last updated: 2026-07-12.