Frequently Asked Questions

Why is an oil change important for a 2025 Mercedes-Benz GLS-Class?

• Maintains engine lubrication and prevents wear in the 3.0L turbocharged inline engine, preserving horsepower and torque delivery.
• Removes contaminants and helps cooling so the engine runs efficiently and safely under load or towing conditions.
• Protects sensitive turbocharger components and the emission system—using OEM-grade oil reduces risk of premature component failure.
• Our certified technicians use Mercedes-Benz-approved oils and filters to maintain factory performance and warranty coverage; any warranty repairs must be performed at a certified dealership.
• We offer service financing so you can get service now and pay later, which helps protect vehicle value without delaying necessary maintenance.

How long does a 2025 Mercedes-Benz GLS-Class oil change take?

• Most oil changes at Plaza Motor Company are completed within one hour; a standard oil change with inspection typically takes 45–60 minutes, depending on vehicle condition and added services.
• Complex services or additional recommended maintenance can extend time, but we communicate estimated completion and keep you informed throughout.
• We prioritize efficient service with factory-trained techs and genuine parts to minimize downtime and protect long-term value.
• To reserve a convenient time, please schedule service online and review our current service specials before arrival.

How much does an oil change cost for a 2025 Mercedes-Benz GLS-Class?

• Pricing depends on oil type, quantity, filter, and required inspections. The 3.0L turbo engine typically requires premium full-synthetic oil and a genuine Mercedes filter, which are factored into our transparent estimates.
• Plaza Motor Company often costs less than independent shops when you consider immediate benefits (genuine parts, certified labor) and long-term savings (reduced wear, maintained resale value, and warranty protection).
• We provide clear estimates up front, and our service advisors explain how using OEM parts and certified technicians avoids costly repairs down the road.
• Check current offers and discounts under our service specials, and remember we offer service financing so you can complete necessary maintenance now and pay over time.

How often should you get an oil change?

• Follow the manufacturer schedule in your owner’s manual, but many Mercedes-Benz owners of modern turbocharged models benefit from oil service every 7,500–10,000 miles under normal driving, or more frequently under severe conditions.
• Plaza Motor Company advises interval checks during routine visits to ensure optimal protection for the engine and turbocharger.
• We use diagnostic checks and fluid inspections at each visit to tailor maintenance to your driving habits, providing both immediate and long-term savings through prevention.
• To keep your service history complete and warranty-valid, have maintenance performed by our certified technicians and schedule service online for convenience.

What type of oil does a 2025 Mercedes-Benz GLS-Class take?

• The 2025 Mercedes-Benz GLS-Class requires Mercedes-Benz-approved full-synthetic oils that meet MB specifications; this ensures proper lubrication, viscosity stability, and turbocharger protection.
• Using the correct oil and genuine filters preserves performance, optimizes fuel economy, and reduces deposit formation in the engine and turbo system.
• Our technicians use OEM-recommended products and document the service in your vehicle history, which supports resale value and warranty compliance—any warranty repairs must be performed at a certified dealership.
• Learn about current OEM oil offers and service specials, or schedule service online to keep your GLS-Class protected.

How much oil does a 2025 Mercedes-Benz GLS-Class need?

• Oil capacity can vary with filter change and between engine variants; for exact capacity, your owner’s manual is the definitive source and our technicians verify fill level when servicing the vehicle.
• At Plaza Motor Company we fill to factory specifications and perform a post-service check to confirm correct level and pressure for long-term reliability.
• Accurate fill and proper oil type protect turbocharger bearings and seals; incorrect amounts or non-approved oil can lead to premature wear.
• If you have questions about capacity or service intervals for your 2025 Mercedes-Benz GLS-Class, schedule service and one of our certified advisors will provide a precise estimate and timeline.