Frequently Asked Questions

Why is an oil change important for a 2018 Chevrolet Silverado 3500HD?

• Maintains engine lubrication and minimizes metal-to-metal wear in the 6.0L V8, protecting compression and longevity.
• Removes contaminants and helps prevent sludge buildup that can reduce fuel efficiency and towing performance.
• Regular service preserves resale value and keeps factory warranties intact — warranty repairs must be performed at a certified dealership.
• At Larry H. Miller Casa Chevrolet in Albuquerque we use OEM-grade oils and factory-trained technicians to deliver reliable results and long-term savings compared with many independent shops.
• We offer service financing so you can get service now and pay later, making preventive maintenance affordable.

How long does a 2018 Chevrolet Silverado 3500HD oil change take?

• Most oil changes for the 2018 Chevrolet Silverado 3500HD are completed in 30–60 minutes depending on shop volume and inspections required.
• Our certified technicians perform a multi-point inspection during the oil change to catch small issues before they become problems — this saves you time and money over the life of the truck.
• To streamline your visit, you can schedule service online and review current service specials.

How much does an oil change cost for a 2018 Chevrolet Silverado 3500HD?

• Pricing varies with oil type (conventional vs. synthetic), filter choice, and any additional inspections or services; heavy‑duty V8s typically require more oil and premium filters.
• Larry H. Miller Casa Chevrolet offers transparent pricing, OEM parts, and certified technicians — our service often costs less than independent shops when you factor in genuine parts and long-term protection.
• We highlight immediate savings through current service specials and long-term savings from improved fuel economy and fewer repairs.
• Service financing is available so you can get the work done now and pay over time.

How often should you get an oil change?

• For the 2018 Chevrolet Silverado 3500HD, follow GM’s recommendations: typically every 7,500 miles with full synthetic oils under normal driving.
• If you tow frequently, haul heavy loads, or operate in severe conditions, an interval of about 5,000 miles is prudent to protect the turbocharged and high-load components.
• Our technicians assess driving habits and provide a tailored schedule to maximize engine life and efficiency.
• Book a tailored plan and schedule service online for reminders and ongoing discounts.

What type of oil does a 2018 Chevrolet Silverado 3500HD take?

• The 6.0L V8 in the 2018 Chevrolet Silverado 3500HD performs best with SAE 5W-30 meeting GM dexos1 specifications; many owners choose full synthetic for improved thermal stability and extended drain intervals.
• We always recommend OEM-approved oil that meets factory specs to protect emissions systems, fuel economy, and warranty coverage.
• Our dealership stocks the right oil and filters and documents all service to preserve warranty eligibility—warranty repairs must be performed at a certified dealership.

How much oil does a 2018 Chevrolet Silverado 3500HD need?

• The 6.0L V8 engine typically requires about 6.0 quarts of oil with a filter change; always confirm the exact capacity on the vehicle’s fill cap or owner’s manual.
• Our technicians top off to the precise factory specification and verify levels during a post-service inspection for consistent protection.