2017 GMC Sierra 3500 HD 2017 SLT Extended Cab Pickup

The 2017 GMC Sierra 3500 HD SLT Extended Cab Pickup is a robust full-size truck designed for heavy-duty tasks, equipped with a 6.0L V8 engine that offers reliable power output for towing and hauling. This model features a naturally aspirated engine with an OHV cylinder type, providing a balance between performance and durability. With a 4WD drivetrain, it is well-suited for various terrains, making it a versatile choice for both work and leisure. The extended cab and four-door configuration enhance practicality, offering ample space for passengers and cargo. Overall, the Sierra 3500 HD is known for its solid construction and dependable performance.

Common Issues

• Transmission overheating, especially under heavy towing conditions.
• Suspension wear over time, particularly with frequent off-road use.
• Electrical issues such as faulty sensors or wiring problems.
• Brake wear due to the vehicle's heavy-duty usage.

Maintenance Tips

• Regularly check and change the engine oil to maintain optimal performance.
• Inspect the brake system frequently and replace pads as necessary.
• Monitor the transmission fluid level and condition to prevent overheating.
• Keep the tires properly inflated and rotated to ensure even wear.

Typical Repair/Ownership Cost Ranges

• Oil changes: $50 - $100
• Brake pad replacement: $150 - $300 per axle
• Transmission service: $200 - $400
• Suspension repairs: $500 - $1,500

Buying Advice (What to Inspect)

• Check the service history to ensure regular maintenance has been performed.
• Inspect the undercarriage for signs of rust or damage.
• Test the 4WD system to ensure it engages smoothly.
• Look for any warning lights on the dashboard during a test drive.

FAQ

How much can the 2017 GMC Sierra 3500 HD tow?

The towing capacity can vary based on the configuration, but it typically ranges up to 14,500 pounds when properly equipped.

What type of fuel economy can I expect?

The fuel economy for heavy-duty trucks like the Sierra 3500 HD is not rated by the EPA, but owners often report around 10-14 mpg depending on use.

Are there any recalls for the 2017 model?

Check with the National Highway Traffic Safety Administration (NHTSA) for any recalls specific to this model year.

What are the recommended oil and oil filter types?

A high-quality 5W-30 synthetic motor oil is recommended, and a genuine GM oil filter or equivalent should be used for optimal performance.

How often should the transmission fluid be changed?

It is typically recommended to change the transmission fluid every 60,000 to 100,000 miles, depending on usage.

Does the truck have any off-road capabilities?

Yes, with its 4WD system and solid build, the Sierra 3500 HD can handle moderate off-road conditions.