Reliability & 5-year cost of ownership — 2014 GMC Sierra 3500
NHTSA data on file today
The 2014 GMC Sierra 3500 has 3 NHTSA recall campaigns and 7 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #21V054000 Passenger Frontal Air Bag Inflator May Explode NHTSA notice
- NHTSA #18V267000 Fire Extinguisher May Be Clogged or Inoperable NHTSA notice
- NHTSA #17V664000 Front Fuel Tank May Overfill and Cause Fuel Leak NHTSA notice
Most-cited components in owner complaints
- Fuel/Propulsion System 2 complaints
- Vehicle Speed Control 2 complaints
- Electrical System 1 complaint
- Engine 1 complaint
- Exterior Lighting 1 complaint
- Power Train 1 complaint
Of the 7 complaints on file, 1 reports a crash; across all 7 complaints, owners report 1 injury (owner-reported, not verified by NHTSA).
Average
Estimated 5-year repair + maintenance cost: $8,000–$12,000AI estimate — not from NHTSA data
The 2014 GMC Sierra 3500 has an average reliability rating, with some concerns noted in recalls regarding airbags, fire extinguishers, and fuel system. Owner complaints are primarily focused on the fuel system and vehicle speed control, indicating an average reliability profile.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| fuel system | 70,000–100,000 miles | $500–$900 | common |
| vehicle speed control | 60,000–90,000 miles | $300–$600 | occasional |
| power train | 80,000–120,000 miles | $1,500–$2,500 | occasional |
AI estimate — not from NHTSA data: the mileage bands and repair-cost ranges above. Get a written repair quote before you budget.
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 5,000 miles
- Brake fluid replacement every 2 years
- Transmission fluid check annually
- Coolant system flush every 50,000 miles
- Tire rotation every 7,500 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Fuel odor or leakage
- Unresponsive speed control
- Transmission slipping
- Airbag warning light illuminated
- Inconsistent brake performance
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2014 GMC Sierra 3500 at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.