10. GMC Sierra
GMC Sierra: Overview and Reliability
Model Years: 1998–Present
Average Repair Costs: $714/Year
The GMC Sierra has established itself as a leading full-size pickup truck since its debut in 1998.
Key Highlights
Sales Success: The Sierra has sold approximately 12 million units in the U.S., making it one of the best-selling pickup trucks in the country.
Reliability Rating: With a reliability rating of 3.5 out of 5, the Sierra ranks fifth among 17 evaluated full-size trucks on RepairPal.
Maintenance Costs: The average annual repair cost is $714, which is competitive for its class.

GMC Sierra: Maintenance Costs and Considerations
The GMC Sierra is a popular choice among full-size trucks, but potential buyers should be aware of its maintenance implications.
Key Highlights
Annual Maintenance Cost: The yearly maintenance cost for the Sierra is $714, which is higher than the average for its class.
Repair Likelihood: There is a 30% chance that an overhaul will be needed during the first ten years of ownership, indicating potential long-term costs.
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Feels antifragile.
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