Frequently Asked Questions

Why is an oil change important for a 2026 Mercedes-Benz GLS?

• Preserves engine performance by keeping the inline 3.0L, 6-cylinder engine lubricated and cool so it continues to deliver 375 hp and 369 lb-ft of torque reliably.
• Reduces wear on high-precision components and helps maintain fuel efficiency and the vehicle’s long-term value.
• Our factory-trained technicians at Mercedes-Benz of Fort Pierce use OEM-grade synthetic oil and filters, protecting your engine and supporting warranty coverage—repairs covered under warranty must be performed at a certified dealership.
• To maintain peak condition and avoid costly repairs down the road, schedule service with us and take advantage of our transparent maintenance advice and service financing.

How long does a 2026 Mercedes-Benz GLS oil change take?

• Most oil changes for the 2026 Mercedes-Benz GLS are completed in about 45–75 minutes during normal service hours, depending on inspections or additional recommended services.
• Our technicians follow a precise checklist to ensure fluid levels, filters, and system health checks are completed efficiently and correctly.
• We offer express bays and comfortable customer amenities at Mercedes-Benz of Fort Pierce to make your visit smooth; you can schedule appointment online for a faster experience.

How much does an oil change cost for a 2026 Mercedes-Benz GLS?

• Price depends on oil type, filter, and labor; synthetic OEM oil and the 3.0L engine typically place dealer service in a predictable range.
• Mercedes-Benz of Fort Pierce often costs less than independent shops while delivering higher-value service from factory-trained technicians—this yields immediate savings and long-term protection that preserves resale value and reduces future repair costs.
• We offer clear estimates, available discounts through our service specials, and service financing so you can get urgent maintenance now and pay later.
• All warranty-covered repairs must be completed at a certified dealership to maintain coverage and ensure OEM parts are used.

How often should you get an oil change?

• Follow the manufacturer’s recommended intervals, which reflect driving conditions and engine demands—many modern Mercedes-Benz models use condition-based intervals, but annual checks or every 7,500–10,000 miles are common for highway-driven luxury SUVs.
• More frequent service may be advised if you tow (the GLS is rated to tow up to 7,700 lbs) or drive in extreme heat, heavy traffic, or dusty conditions.
• Our service team will recommend a personalized schedule when you visit; you can schedule service online to set up the next visit at your convenience.

What type of oil does a 2026 Mercedes-Benz GLS take?

• The 2026 Mercedes-Benz GLS requires premium, OEM-recommended synthetic oil designed for modern turbocharged and naturally aspirated Mercedes engines; using the correct specification preserves engine performance and emissions systems.
• We use Mercedes-Benz approved oil and genuine filters at Mercedes-Benz of Fort Pierce to keep warranty intact and extend engine life.
• Ask about our current service specials for savings on recommended synthetic oil changes.

How much oil does a 2026 Mercedes-Benz GLS need?

• The 3.0L inline-six typically requires the manufacturer-specified oil capacity listed in the service manual; our technicians confirm exact quantity during service to ensure proper fill and performance.
• Accurate oil fill protects turbochargers, bearings, and emissions systems—improper fill amounts can affect performance and long-term durability.
• Let our service team verify and fill to spec when you schedule appointment; ask about service financing to manage costs and about current service specials to save.