Base MSRP excludes transportation and handling charges, destination charges, taxes, title, registration, preparation and documentary fees, tags, labor and installation charges, insurance, and optional equipment, products, packages and accessories. Options, model availability and actual dealer price may vary. See dealer for details, costs and terms.
AMG® and 4MATIC® are registered trademarks of Mercedes-Benz Group AG.
Android Auto™ is a trademark of Google LLC.
Apple CarPlay® is a registered trademark of Apple Inc.
harman/kardon® and Logic 7 are registered marks of Harman International Industries, Incorporated
Burmester® is a registered trademark of Burmester Audiosysteme GmbH, Berlin, Germany
Bluetooth® is a registered mark of Bluetooth SIG, Inc.
2026 Mercedes-Benz G-Class SUV Maintenance Schedule
The primary maintenance interval for the 2026 G-Class is 10,000 miles or one year. This schedule applies to all trim levels including the new electric EQ variant. Secure your appointment via our service scheduling tool to maintain peak capabilities.
Standard Service Intervals
Keeping your luxury vehicle performing flawlessly requires strict adherence to the factory guidelines. For combustion models like the G 550, maintenance is divided into two primary visits known as Service A and Service B. You can verify these timelines directly through the official Mercedes-Benz service intervals documentation.
For a complete breakdown of how the combustion and electric models differ in their underlying engineering, explore our Mercedes-Benz G-Class capabilities guide.
| Service Visit | Mileage or Time | Primary Maintenance Tasks |
|---|---|---|
| Service A | 10,000 miles or 1 year | Synthetic motor oil replacement, oil filter replacement, fluid checks |
| Service B | 20,000 miles or 2 years | Brake fluid exchange, cabin filter replacement, all Service A tasks |
| EV Service | 10,000 miles or 1 year | Activated charcoal filter replacement, multi-point inspection, brake fluid change |
Translating the Maintenance Data
Every task on the checklist serves a specific purpose in preserving your vehicle.
Synthetic Motor Oil Replacement
The combustion engines require a synthetic motor oil replacement every 10,000 miles. High-quality synthetic oil resists breaking down under extreme heat. This protects your internal engine components during long, hot summer drives from Tuscaloosa to the Gulf Coast.
Brake Fluid Exchange
A brake fluid exchange is mandated at the 20,000-mile mark. Fresh brake fluid prevents moisture buildup inside the hydraulic lines. This guarantees your heavy vehicle stops safely and predictably when you encounter sudden traffic on University Boulevard.
Cabin Filter Replacement
Both the gas and electric variants require cabin dust and activated charcoal filter changes. These filters block pollen, dust, and exhaust fumes from entering the interior. This ensures the air you breathe remains completely pure, even when driving down dry, unpaved gravel roads in rural Alabama.
Long-Term Ownership and Care
When you reach major milestones such as the 40,000-mile or 60,000-mile mark, it is wise to assess your long-term plans. If you are considering an upgrade instead of completing a major interval, you can easily check your current vehicle trade-in value with our team.
As a responsible owner, you should also periodically check the National Highway Traffic Safety Administration recall database to ensure your specific model has no outstanding safety notices. When it is time for your next appointment, our certified Mercedes-Benz repair center provides the exact factory care your vehicle demands.
AdChoices