Mercedes Service A vs. Service B: What’s the Difference & Why It Matters

March 13, 2025

Owning a Mercedes-Benz is more than just driving a car—it’s about experiencing superior engineering, luxury, and performance. But to ensure your vehicle continues to run smoothly, following the recommended maintenance schedule is crucial.


If you’ve ever wondered about the difference between Mercedes Service A and Mercedes Service B, you’re not alone. At AutoImports of Denver, we specialize in Mercedes-Benz repair and maintenance, providing top-notch service to keep your vehicle performing at its best.


Let’s break down Mercedes Service A vs. Service B, why they matter, and how to get the best Mercedes maintenance near you in Denver.


What Is Mercedes Service A?

Mercedes Service A is the first major maintenance milestone for your vehicle. It typically occurs at 10,000 miles or 1 year, whichever comes first. This service ensures that all essential components are inspected and maintained to prevent future issues.


What’s Included in Mercedes Service A?

At AutoImports of Denver, our Mercedes-Benz repair experts perform a comprehensive Mercedes Service A following factory guidelines:


  • Mercedes oil change (using high-quality synthetic oil for optimal engine performance)
  • Oil filter replacement
  • Tire pressure check and adjustment
  • Brake system inspection
  • Fluid level checks and refills (brake, coolant, windshield washer, power steering)
  • Reset of the service maintenance indicator
  • General multi-point inspection to ensure all components function properly


The First Step to a Long-Lasting Mercedes

Regular Mercedes maintenance ensures:


  • Optimal performance by keeping the engine running efficiently
  • Increased safety with thorough brake and tire checks
  • Preventative care to avoid costly repairs down the line


If your vehicle is due for Mercedes Service A in Denver, book your appointment with AutoImports of Denver today!


What Is Mercedes Service B?

While Mercedes Service A is the first step in routine maintenance, Mercedes Service B is the next level of service, designed for higher mileage vehicles. This service is recommended at 20,000 miles or 2 years, whichever comes first, and includes all the components of Service A plus additional checks and replacements.


What’s Included in Mercedes Service B?

When you bring your vehicle to AutoImports of Denver for Mercedes Service B, you’ll receive:


  • Oil change (with premium synthetic oil)
  • Oil filter replacement
  • Cabin air filter replacement (ensuring clean air inside your vehicle)
  • Brake fluid exchange
  • Brake inspection
  • Tire pressure check and correction
  • Fluid level checks and top-offs
  • Service maintenance indicator reset
  • Comprehensive multi-point inspection


Service B: The Key to Long-Term Mercedes Performance

  • Extends engine life with high-quality Mercedes-Benz maintenance
  • Enhances driving experience by ensuring smooth operation of brakes and air systems
  • Maintains resale value by keeping the vehicle in top condition


If your vehicle is due for Mercedes Service B in Denver, schedule an appointment with AutoImports of Denver.


Mercedes Service A vs. Service B: Key Differences

Feature Mercedes Service A Mercedes Service B
Service Interval 10,000 miles / 1 year 20,000 miles / 2 years
Oil Change Yes Yes
Oil Filter Replacement Yes Yes
Tire Pressure Check Yes Yes
Brake Inspection Yes Yes
Fluid Checks & Refills Yes Yes
Cabin Air Filter Replacement No Yes
Brake Fluid Replacement No Yes
Comprehensive Inspection Yes Yes

Which Service Does Your Mercedes Need?

If you’re unsure whether you need Mercedes Service A or Service B, check your maintenance indicator or contact AutoImports of Denver. Our team of Mercedes specialists will guide you based on your vehicle’s specific needs.


AutoImports of Denver: Your Go-To Shop for Mercedes Maintenance and Repair

We take pride in delivering top-tier Mercedes-Benz maintenance and repair with expert craftsmanship and personalized service. As a family-owned shop with a passion for European vehicles, we ensure your Mercedes receives the highest level of care.


  • Master Technicians & DVIs: All technicians are ASE-certified master techs with expertise in Mercedes-Benz, Porsche, Land Rover, BMW, and Audi. We perform digital vehicle inspections (DVIs) to ensure complete transparency.
  • Factory Parts & Fluids: We use Mercedes-approved oil, genuine parts, and top-tier fluids for factory-quality repairs and Mercedes oil changes in Denver.
  • Reliable Service & Warranty: Most repairs and services are same-day or next-day, backed by a 36-month/36,000-mile parts & labor warranty for peace of mind.
  • Luxury Customer Experience: Enjoy loaner cars, shuttle service (10 miles), and a comfortable waiting area with high-end coffee while we service your vehicle.
  • Flexible Financing & Easy Access: We offer Bosch CFNA financing (six months interest-free) and are centrally located for Mercedes maintenance near you in Denver.


Dealership-Level Mercedes Maintenance, Right Here in Denver, CO

Owning a Mercedes is about more than just driving—it’s about luxury, precision, and performance. At AutoImports of Denver, we specialize in Mercedes maintenance, delivering expert care with genuine parts and factory-quality service. Whether you need Service A, Service B, or general repairs, we keep your vehicle running at its best.


Schedule your appointment today and enjoy a stress-free experience with our loaner cars, shuttle service, and premium customer care.



Your Mercedes deserves expert care, and we’re here to provide it.

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