What are the most common problems with the 2016 GMC Sierra?

The **electrical system** is a primary concern, with early-onset failures reported affecting multiple vehicle functions, including power steering and transmission.

How many recalls does the 2016 GMC Sierra have?

The 2016 GMC Sierra currently has 2 recalls on file. Review the full recall report to see affected components and available remedies.

Is the 2016 GMC Sierra a good buy used?

Verdict: Proceed with caution. The **electrical system** is a primary concern, with early-onset failures reported affecting multiple vehicle functions, including power steering and transmission. **Airbag system failures**, including non-deployment during collisions, are a critical safety risk that demands thorough inspection. The **heater core** is another reported failure point, potentially leading to HVAC issues. Two recalls were issued, one for the Air Bag Sensing and Diagnostic Module (SDM) and another for radio software affecting audio warnings. Despite some critical issues, the overall reliability is rated average, underscoring the importance of a detailed pre-purchase inspection. Always verify service history, open recalls, and maintenance records before purchasing.

What maintenance costs should I expect for the 2016 GMC Sierra?

Refer to the maintenance cost guide for interval schedules, DIY difficulty ratings, and typical repair cost ranges for the 2016 GMC Sierra.

2016 GMC Sierra Report

Known issues, recalls, running costs, and what to check before you buy.

Updated May 30, 2026Ryan Davis1 Critical Recall

Overall Score

Our Verdict

Proceed with caution

Key Takeaways

The electrical system is a primary concern, with early-onset failures reported affecting multiple vehicle functions, including power steering and transmission.
Airbag system failures, including non-deployment during collisions, are a critical safety risk that demands thorough inspection.
The heater core is another reported failure point, potentially leading to HVAC issues.
Two recalls were issued, one for the Air Bag Sensing and Diagnostic Module (SDM) and another for radio software affecting audio warnings.

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Overview

2016 GMC Sierra

The 2016 GMC Sierra offers a robust V8 powertrain and traditional truck capability. However, used buyers should be aware of documented issues. The vehicle exhibits critical safety concerns with airbag system failures and complex, early-onset electrical problems impacting multiple systems. While recalls were addressed, the nature of the complaints suggests potential systemic vulnerabilities. Its 17 MPG combined is reasonable for its class, but expect higher fuel costs.

Critical Failure Risk

Complex electrical failures can affect multiple systems, including Stabilitrak, power steering, transmission engagement, and gauge clusters. These issues have been reported very early in the vehicle's life, around 2,000 miles.

Early detection can help you avoid a $1,000-$3,000 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls2

Service Bulletins0

Full Recall History →

Owner Complaints

Electrical System2

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency

Combined

MPG

City

MPG

Highway

MPG

Full Vehicle Specifications ↓

Reliability

Practicality

The score is mainly limited by high fuel consumption.

Buyer Fit

Who This Car Is For

Best for

Buyers prioritizing V8 power and traditional truck utility.

+2 more buyer-fit notes in the full report

Avoid if

Buyers seeking a completely trouble-free ownership experience.

+2 more buyer-fit warnings in the full report

2016 GMC Sierra Reliability Analysis

Specs

Vehicle Specs

Fuel Type: Regular
Transmission: Automatic 6-spd
Drivetrain: Rear-Wheel Drive
Body Style: Pickup
EPA Combined MPG: 17

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Most Common Issues

1. Electrical System

Most reported

Usage: 2 reports

2. Airbags

Usage: 2 reports

See all common issues in the maintenance guide

First Service Interval

- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Inspect Brake System

Est. shop cost: $100 - $200

7,500 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist

Complete maintenance schedule (5 service intervals)

Repair forecasts with mileage and cost context

Full buyer-fit guidance and who should avoid it

Full specs and trim-level context

2 recall campaign details & remedy notes

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FAQ

Is the 2016 GMC Sierra reliable?

The CarFocal Reliability Score for the 2016 GMC Sierra is 9.2/10. Reliability score is 9.2/10. NHTSA recalls: 2. Owner complaints: 8.

How practical is the 2016 GMC Sierra for daily use?

Practicality score is 5.0/10. The score is mainly limited by high fuel consumption. EPA combined economy is 17 MPG.

What is the overall score for the 2016 GMC Sierra?

The CarFocal Overall Score for the 2016 GMC Sierra is 6.5/10. Overall score is 6.5/10 (Good). Confidence 55%. Maintenance 8.2/10. Practicality 5.0/10.

What does it cost to own and maintain a 2016 GMC Sierra?

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Inspect Brake System at 7,500 miles. Estimated first-year maintenance: $300 - $600. Repair prediction highlight: Electrical System (typical at 50,000 miles, estimated cost Min: $500 • Max: $2,500+).

What engine is in the 2016 GMC Sierra?

Engine specs list 8 • 5.3.

What transmission does the 2016 GMC Sierra use?

According to CarFocal's specs for the 2016 GMC Sierra, transmission is Automatic 6-spd. The paired drivetrain is Rear-Wheel Drive.

What is the combined EPA MPG for the 2016 GMC Sierra?

EPA combined estimate is 17 MPG.

What driver assistance and safety features are available on the 2016 GMC Sierra?

1 standard driver assistance features. Key features include Tire Pressure Monitoring System.

What body style is the 2016 GMC Sierra?

According to CarFocal's specs for the 2016 GMC Sierra, body style is pickup.

What drivetrain does the 2016 GMC Sierra use?

According to CarFocal's specs for the 2016 GMC Sierra, drivetrain is Rear-Wheel Drive. Transmission is Automatic 6-spd.

What are the most common electrical system problems on the 2016 GMC Sierra?

Top complaint category: electrical system (2 reports, 25% of complaints).

Are there open safety recalls on the 2016 GMC Sierra?

This model year has 2 official safety campaigns listed.

Should buyers consider alternatives to the 2016 GMC Sierra?

Alternatives listed in this guide: 2016 Ford F-150 and 2016 Ram 1500.