Frequently Asked Questions

Why is a battery important for a 2020 Mercedes-Benz GLC-Class?

• The battery powers engine starts, electronics, safety systems and infotainment—critical on the 2020 Mercedes-Benz GLC-Class where modern systems depend on stable voltage.
• Replacing a weak battery prevents unexpected failures, reduces stress on the starter and alternator, and preserves fuel economy and reliability.
• At Plaza Motor Company our certified technicians test, inspect and recommend the correct replacement, and we offer service financing so you can get service now and pay later.

How long does a battery replacement take?

• Most battery replacements for the 2020 Mercedes-Benz GLC-Class take about one hour in our service center, depending on programming and accessory setup.
• Our team handles safe disconnect, battery registration/programming and system checks to restore correct performance and warranty eligibility.
• Use our online scheduler to schedule appointment and ask about current service specials.

How much does a battery cost for a 2020 Mercedes-Benz GLC-Class?

• Battery pricing varies by type and condition, but Plaza Motor Company often costs less than independent shops while delivering factory-level service and certified technicians.
• Choosing correct battery type and professional installation provides immediate savings by avoiding repeat visits, and long-term savings through longer battery life and protected electronics.
• We provide transparent estimates, warranty details, and service financing to make replacements manageable.

How often should you replace the battery?

• Typical battery life varies with driving habits and climate; many batteries last 3–5 years. For the 2020 Mercedes-Benz GLC-Class, routine testing at service intervals helps predict end of life.
• We recommend inspection during regular service and immediate testing if you notice slow starts, dim lights, or electrical anomalies.
• Schedule service online to have our technicians test battery health and review available service specials.

What type of battery is in the 2020 Mercedes-Benz GLC-Class?

• Many 2020 Mercedes-Benz GLC-Class vehicles use a 12‑volt advanced battery technology such as absorbed glass mat (AGM) to support start-stop and electronic systems.
• Plaza Motor Company’s technicians verify the proper type during diagnosis and install the correct battery with required programming to preserve vehicle systems and warranty coverage.
• All warranty-covered repairs must be performed at a certified dealership to remain valid; we also offer service financing and transparent pricing.

What size battery is in the 2020 Mercedes-Benz GLC-Class?

• Battery size varies by engine, equipment and model year. Our technicians confirm the correct physical size, terminal layout, and capacity before installation to ensure fit and performance.
• Plaza Motor Company stocks appropriate sizes and ensures proper installation and registration with vehicle electronics.
• To confirm the correct size for your vehicle or to schedule service, contact our service team and ask about available service specials.