The 2025 Mercedes Benz EQE 350+ is a cutting-edge battery electric vehicle (BEV) that redefines luxury driving—without a drop of engine oil. While this EV doesn’t need traditional oil changes, it absolutely requires expert maintenance for its brake fluid, coolant, cabin air filters, tires, and key EV systems. Keeping your EQE 350+ in peak condition is crucial for long-term performance and battery health. Discover EV-specific care and find a Costa Oil near you for service that matches your car’s sophistication.

What Oil Does a 2025 Mercedes Benz EQE 350+ Take?

As a pure electric vehicle, the 2025 Mercedes Benz EQE 350+ does not use engine oil like a conventional car. Instead, its vital fluids include brake fluid and specialized coolant for the battery’s thermal management system. Mercedes-Benz recommends:

• Brake Fluid: DOT 4+ specification, temperature stable, with replacement every 2 years regardless of mileage.
• Coolant / Thermal Management Fluid: Mercedes EV-specific coolant (MB 325.11 or equivalent) to maintain battery and inverter cooling at all climates.

Always verify the exact fluid with your owner’s manual or an experienced service provider, as using the wrong coolant or brake fluid can impair system protection and longevity.

2025 Mercedes Benz EQE 350+ Oil Capacity

This model has no engine oil reservoir or traditional oil capacity. Instead, attention should be paid to other fluids:

• Brake Fluid Reservoir: Typically 0.7 to 1.2 liters. Always fill to the ‘MAX’ line—never overfill, as this can damage seals or sensors.
• Coolant Expansion Tank: Capacity varies, but topping off with the correct EV-rated coolant is crucial for battery management. Check the sight line on the reservoir when cold.

There’s no engine dipstick to check, but regular fluid level inspection during service helps prevent issues before they start.

How Often Should You Change the Oil on a 2025 Mercedes Benz EQE 350+?

Since there is no engine oil in the EQE 350+, focus instead on:

• Brake Fluid: Change every 2 years regardless of mileage, as EV regenerative braking still relies on hydraulic brakes for stopping.
• Coolant: Inspect at every yearly service; Mercedes-Benz recommends replacing it at 10 years/150,000 miles, but sooner if contaminated.
• Cabin Air Filter: Replace the Costa Oil Cabin Air Filter annually or every 15,000-20,000 miles for top air quality.

Listen for signs like brake pedal softness or overheating warnings, which mean early fluid replacement may be needed. Unlike synthetic or conventional oil, these critical EV fluids have time-based lifespans—don’t skip scheduled maintenance!

Oil Filter for the 2025 Mercedes Benz EQE 350+

The EQE 350+ does not use a traditional oil filter. However, filtration is still critical for cabin and system health:

• Cabin Air Filter: Keeps pollen, dust, and pollutants out of your interior HVAC system. Install a quality Costa Oil Cabin Air Filter for OEM-level protection.
• HVAC / Particle Filters: Genuine and high-spec aftermarket filters offer better airflow and longevity versus generics.

Using OEM-quality filters ensures your Mercedes’ materials and sensitive electronics stay protected. Avoid cheap generics that may allow particles through—and always request branded filters for best results.

Step-by-Step: What Happens During a Costa Oil Change

Even without an oil change, your EV benefits from professional maintenance to keep it running like new—performed in just 10 minutes at Costa Oil. Here’s what you can expect during a Costa Oil EV service:

1. You pull into the bay and remain comfortably in your vehicle.
2. A trained technician inspects and replaces the cabin air filter with an OEM-spec or Costa Oil Air Filter as needed.
3. Brake fluid level is checked and topped off; a full brake fluid flush can be performed on-schedule.
4. Coolant/thermal management fluid levels and condition are inspected for battery protection.
5. Tire rotation is performed to extend tire life and ensure even wear.
6. Windshield washer fluid is topped off, and all major EV systems are visually checked.

Drive away in 10 minutes or less—no appointment necessary. Use our find your nearest Costa Oil location tool and experience next-level service for your EQE 350+.

Signs Your 2025 Mercedes Benz EQE 350+ Needs an Oil Change

Your EQE 350+ may not use engine oil, but you should watch for key signs your maintenance is due:

• Brake warning lights—often indicate old or low brake fluid needing a flush.
• Strange odors in cabin—signals the cabin air filter is dirty or clogged.
• Reduced regenerative braking—can point to brake fluid contamination.
• Battery or thermal alert messages—suggest coolant/thermal fluid service needed.
• Windshield fogging or HVAC issues—usually means it’s time to replace the cabin air filter.

If you observe any of these warning signs, schedule maintenance promptly to protect your vehicle’s high-voltage systems and comfort features.

Why Costa Oil for Your Mercedes Benz EQE 350+?

Costa Oil delivers EV-certified care with:

• $50 full synthetic-equivalent fluid services—always OEM-spec
• Service in 10 minutes or less, even for advanced electric vehicles
• No appointments required—stop by any time
• Highly trained technicians with experience in Mercedes-Benz EV maintenance
• Exclusive use of Mercedes and Costa Oil Air Filters for the best filtration

Stay confident and safe—schedule your oil change at Costa Oil today to experience EV service as refined as your Mercedes.

Frequently Asked Questions

How much does a 2025 Mercedes Benz EQE 350+ oil change cost?

For the Mercedes-Benz EQE 350+, there’s no engine oil change, but vital EV fluid checks and filter replacements are just $50 total at Costa Oil—matching full synthetic service pricing.

Does the EQE 350+ require oil changes at all?

No engine oil changes are needed. However, brake fluid flush, coolant, cabin air filter, and tire rotation are still required for optimal performance.

What’s the recommended interval for brake fluid on my EQE 350+?

Mercedes-Benz recommends a brake fluid flush every 2 years, regardless of mileage—critical due to the EQE’s regenerative and hydraulic braking integration.

Can Costa Oil handle specialized EV maintenance?

Absolutely. Costa Oil’s technicians are trained in EV maintenance, using OEM-approved fluids and filters to ensure your EQE 350+ stays under warranty and in top shape.