Air Filter FAQs — 2025 Mercedes-Benz S-Class

Why is an air filter important for a 2025 Mercedes-Benz S-Class?

• Protects the engine by keeping dust and debris out of the turbochargers and combustion chambers.
• Maintains peak horsepower and 0–60 performance for this 791 hp twin-turbo V8 by ensuring proper airflow.
• Improves fuel efficiency and reduces long-term repair costs; our service often costs less than independent shops while delivering factory-trained expertise and OEM parts.
• We offer service financing so you can get service now and pay later, preserving performance and resale value.

Where is the air filter in a 2025 Mercedes-Benz S-Class?

• The engine air filter sits in a protected intake housing near the front of the engine bay — our technicians inspect the entire intake path for restricted airflow.
• The cabin air filter is behind the glove box or under the cowl; it protects passengers and the HVAC system from pollen, dust, and pollutants.
• All warranty-covered repairs must be performed at a certified dealership to maintain coverage — schedule service at our service center to protect your warranty.

How much does it cost to replace the air filter in a 2025 Mercedes-Benz S-Class?

• Costs vary by part and service, but Mercedes-Benz of Draper often delivers competitive pricing and long-term savings through OEM reliability and reduced follow-up repairs.
• We regularly run service specials that lower out-of-pocket expense; ask about current offers when you schedule service.
• Service financing is available to help you get necessary maintenance done immediately without straining monthly cash flow.

How often should I change the engine air filter on my 2025 Mercedes-Benz S-Class?

• Generally inspected during every scheduled maintenance; replacement frequency depends on driving conditions but typically every 15,000–30,000 miles for normal use.
• Drivers in dusty or high-pollen areas may need more frequent changes; our technicians will recommend the optimal interval for Draper, UT conditions.
• Regular inspections at Mercedes-Benz of Draper ensure longevity and consistent high-performance output from your S-Class.

What is the difference between an engine air filter and a cabin air filter?

• Engine air filters protect the motor and turbo system; cabin filters protect passengers and climate control efficiency from dust, pollen, and odors.
• Both are essential — neglected cabin filters can strain HVAC systems while neglected engine filters can reduce power and efficiency.
• Our service process uses OEM parts and clear pricing so you know what’s recommended; any warranty repairs must be completed at a certified dealership.

What are signs of a bad air filter?

• Reduced acceleration, decreased fuel economy, and unusual turbocharger whine are common engine-air-filter symptoms.
• For cabin filters: reduced HVAC airflow, unpleasant odors, or increased dust inside the cabin.
• Bring your 2025 Mercedes-Benz S-Class to Mercedes-Benz of Draper for a quick inspection to prevent long-term damage and to learn about available service specials.

What types of air filters are in a 2025 Mercedes-Benz S-Class?

• The vehicle uses a high-flow engine air filter designed for turbocharged V8 performance and a multi-layer cabin filter with particulate and charcoal options.
• We install OEM or factory-recommended replacements to maintain performance and emissions compliance.
• Ask about scheduling and financing when you schedule service — we’ll explain options and warranties clearly.

Engine Air Filter vs Cabin Air Filter

The 2025 Mercedes-Benz S-Class relies on two distinct air filtration systems—one dedicated to the engine and one to the passenger cabin—and understanding the difference is key to maintaining performance and comfort. The engine air filter protects intake components and turbochargers from fine particles that can erode internal surfaces and reduce the vehicle’s remarkable 791 hp output; a clogged engine filter can cause reduced acceleration and lower EPA-rated efficiency. The cabin air filter, on the other hand, safeguards passengers from pollen, dust, and odors and keeps the climate control system operating efficiently. At Mercedes-Benz of Draper in Draper, UT, our factory-trained technicians inspect both filters as part of routine maintenance, using OEM parts and transparent diagnostics so you can see the condition and understand recommended actions. Regular replacement of both filters preserves system longevity and avoids costly repairs, and our service financing options help you address both needs immediately while spreading payments. For clarity, we recommend pairing inspections with available service specials and to conveniently schedule service online.

2025 Mercedes-Benz S-Class Cabin Air Filter

The cabin air filter in a 2025 Mercedes-Benz S-Class plays a vital role in passenger comfort and HVAC efficiency. Typically located behind the glove box or under the cowl, it traps pollen, road dust, and exhaust particulates — maintaining a clean cabin reduces HVAC strain and helps occupants enjoy the quiet, refined experience expected from a Mercedes-Benz. At Mercedes-Benz of Draper we prioritize transparency: technicians document filter condition, recommend OEM replacements when needed, and explain warranty implications for repairs — any warranty-covered work must be completed at a certified dealership to remain valid. We also provide clear pricing and often have service specials that deliver immediate savings. Our service advisors can arrange service financing so you can address cabin air quality now and pay over time, and quick appointment windows help get you back on the road fast. Visit Mercedes-Benz of Draper to benefit from certified technicians and an owner-first customer experience in Draper, UT.

2025 Mercedes-Benz S-Class Engine Air Filter

The engine air filter on the 2025 Mercedes-Benz S-Class is engineered to support high-performance twin-turbo V8 operation by ensuring unrestricted, clean airflow to the intake. Maintaining this filter is essential to preserving the S-Class’s 0–60 capability and peak torque delivery; a clogged filter will reduce throttle response and can accelerate wear in turbo and intake systems. Mercedes-Benz of Draper offers factory-trained technicians who use OEM parts to ensure fit, flow, and longevity. Our service lanes in Draper, UT deliver efficient inspections, honest recommendations, and documented results so you understand both short-term value and long-term savings from preventative maintenance. We encourage owners to take advantage of service specials and to schedule appointment online — we also provide service financing for immediate needs. Trust Mercedes-Benz of Draper for fast, certified service that protects performance and resale value.