Frequently Asked Questions

Why is a battery important for a 2014 Mercedes-Benz GL-Class?

• Modern vehicles rely on the battery for engine start, electronic control modules, infotainment, safety systems and start/stop functionality; the 2014 Mercedes-Benz GL-Class depends on a robust battery to support its premium electronics and twin-turbo V8 systems.
• At Plaza Motor Company we use OEM-quality batteries and factory diagnostic tools to ensure proper charging and long-term reliability — our service often costs less than independent shops while giving factory-trained technicians and documented maintenance that preserves value.
• To protect performance and avoid unexpected failures, schedule service so our technicians can test battery health and advise on replacement or warranty options. Check our service specials for current offers.

How long does a battery replacement take?

• Most battery replacements for a 2014 Mercedes-Benz GL-Class are completed within an hour, though vehicles with complex electrical systems may require additional calibration time.
• Plaza Motor Company prioritizes quick turnaround using OEM parts and specialized equipment so you get back on the road sooner and with preserved vehicle settings.
• We offer service financing to get needed work done now and pay later; schedule service to confirm estimated time and any applicable service specials.

How much does a battery cost for a 2014 Mercedes-Benz GL-Class?

• Cost varies by battery type and whether OEM or aftermarket parts are selected; at Plaza Motor Company we provide transparent estimates and often cost less than independent shops while delivering factory-trained service and long-term savings.
• Pricing includes diagnosis, installation, and system tests so you avoid recurring issues; any warranty-covered repairs must be performed at a certified dealership to remain valid.
• Contact us or schedule appointment to receive a precise quote and view current service specials. We also offer service financing for eligible customers.

How often should you replace the battery?

• Typical battery life ranges from three to five years, depending on climate, usage and electronic load; heavy accessory use and short trips can reduce life.
• Our certified technicians perform load tests and charging system checks to recommend replacement timing that extends longevity and prevents unexpected failures.
• Book regular inspections via schedule service and review available service specials to save on timely replacements.

What type of battery is in the 2014 Mercedes-Benz GL-Class?

• The 2014 Mercedes-Benz GL-Class typically uses advanced lead-acid technology suited for high electrical demand; many late-model luxury vehicles use enhanced flooded or AGM-style batteries to support electronics and start/stop systems.
• Plaza Motor Company installs the correct OEM-equivalent battery type, verifies compatibility with onboard systems and documents the change for warranty purposes — remember warranty repairs must be done at a certified dealership.
• To confirm the exact battery type for your vehicle and explore any current promotions, schedule service or view our service specials.

What size battery is in the 2014 Mercedes-Benz GL-Class?

• Battery size varies by engine and equipment; the 2014 Mercedes-Benz GL-Class with a V8 typically requires a heavy-duty group size that supports high cranking power and accessory load.
• Plaza Motor Company matches the correct physical size and cold-cranking rating, installs OEM-quality batteries, and performs system relearn procedures so all vehicle electronics operate as intended.
• For an exact fitment and pricing, schedule appointment or check our service specials. We offer service financing and transparent estimates to help you plan.