Frequently Asked Questions

Why is an oil change important for a 2018 Mercedes-Benz GLS-Class GLS 450 4MATIC?

• Maintains engine lubrication: fresh synthetic oil protects the twin-turbo 3.0L V6 and helps preserve 362 hp and torque output by reducing friction and heat.
• Protects long-term value: timely oil changes extend engine life and prevent costly repairs, delivering immediate savings and greater long-term ownership value.
• Factory-trained expertise: our certified technicians at Mercedes-Benz of Draper use OEM oils and filters to meet Mercedes-Benz specifications for this model.
• Warranty and coverage: repairs under warranty must be performed at a certified dealership to remain valid—our service keeps factory warranties intact.
• Flexible payment: we offer service financing so you can get the maintenance you need now and pay later.
• Ready to book? To quickly reserve your visit, schedule service or check our service specials.

How long does a 2018 Mercedes-Benz GLS-Class GLS 450 4MATIC oil change take?

• Typical visit time is quick—most oil changes for this model are completed within an hour when parts are in stock.
• Time varies with inspection depth: if you add a multi-point inspection or tire service, allow additional time for a thorough check.
• Efficient processes: our dealership uses diagnostic checklists and OEM procedures so service is fast without sacrificing quality.
• Convenience options: while you wait in our comfortable customer lounge, or choose to schedule service for a time that fits your day.
• Service financing is available to keep you moving—get immediate maintenance and pay over time.

How much does an oil change cost for a 2018 Mercedes-Benz GLS-Class GLS 450 4MATIC?

• Price depends on oil type and service level—this Mercedes typically requires full synthetic oil and a manufacturer-grade filter, which impacts cost.
• Transparent pricing: Mercedes-Benz of Draper provides clear estimates and explains immediate and long-term savings from using OEM parts and certified technicians.
• Better value than independents: our dealership often costs less than independent shops when you factor in warranty protection, OEM parts, and trained technicians.
• Available discounts: check current service specials and loyalty offers to reduce out-of-pocket expense.
• Pay later options: service financing helps you get the work done now while spreading payments over time.
• To get a personalized estimate and to schedule service, contact Mercedes-Benz of Draper.

How often should you get an oil change for a 2018 Mercedes-Benz GLS-Class GLS 450 4MATIC?

• Follow manufacturer guidance: many owners follow interval recommendations in the owner’s manual based on driving conditions and oil-monitoring systems.
• Real-world practice: for this model with synthetic oil and a modern engine, inspections at regular service intervals help determine the exact timing—typically every 7,500–10,000 miles or as indicated by the vehicle’s monitor.
• Driving habits matter: severe use, towing, or frequent short trips may require more frequent changes to protect turbo components and maintain performance.
• Dealer service records: having mileage and service logged at Mercedes-Benz of Draper preserves service history and warranty benefits.
• Schedule and savings: use our online link to schedule appointment and review our service specials.

What type of oil does a 2018 Mercedes-Benz GLS-Class GLS 450 4MATIC take?

• Requires premium full synthetic oil formulated to Mercedes-Benz specifications for turbocharged V6 engines.
• OEM choice: our technicians use factory-approved oil grades and genuine filters to protect performance, fuel economy, and emissions systems.
• Performance & warranty: using the correct oil preserves turbocharger longevity and ensures warranty compliance—work must be performed at a certified dealership for warranty repairs.
• Value and convenience: we stock approved oils and can quickly complete service; schedule service today and ask about financing.

How much oil does a 2018 Mercedes-Benz GLS-Class GLS 450 4MATIC need?

• The 3.0L twin-turbo V6 typically requires roughly 7.0–8.0 quarts when performing a full oil and filter change; exact fill is confirmed by our technicians using the factory fill level procedures.
• Accurate fill matters: over- or under-filling can affect turbo performance and emissions systems, so we follow strict OEM procedures.
• Certified service advantage: Mercedes-Benz of Draper ensures the correct oil volume, genuine filter installation, and system checks to protect engine components and long-term reliability.
• Book online: use our link to schedule appointment and view current service specials.