The 2018 Mercedes-Benz GLE 350 is a midsize luxury SUV that offers a blend of performance, comfort, and advanced technology. However, like any vehicle, it has its share of common issues and recalls that potential buyers should be aware of.
🚘 Overview
Engine: 3.5L V6 engine producing 302 horsepower.
Transmission: 7-speed automatic transmission.
Fuel Economy: Approximately 18 MPG city / 22 MPG highway.
Drive Type: Available in both rear-wheel drive (RWD) and all-wheel drive (4MATIC).
Seating Capacity: 5 passengers.
🔧 Common Issues
Engine Performance and Driveability Concerns:
Carbon Buildup: Direct injection engines are prone to carbon deposits on intake valves, leading to rough idling, misfires, and reduced acceleration.
Oil Leaks: Common sources include valve cover gaskets and turbocharger seals. Leaking oil can cause burning smells and potential fire hazards if it reaches hot components.
Timing Chain Wear: Some models may experience timing chain stretch, leading to rattling noises on startup and potential engine performance issues.
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Transmission Issues:
Harsh Shifting: Reports of harsh shifting, hesitation, and transmission slippage have been noted, potentially due to issues with the 9-speed automatic transmission's valve body components or software.
Torque Converter Problems: Some models experience torque converter issues, leading to shuddering under acceleration.
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Fuel System Malfunctions:
Fuel Delivery Problems: Issues such as failing fuel pumps, clogged injectors, and pressure regulator malfunctions can result in hard starts, rough idling, and reduced fuel efficiency.
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Interior Component Failures:
Premature Wear: Leather seats may show signs of cracking, dashboard trim can develop rattles, and electronic controls may become unresponsive.
Malfunctioning Components: Climate control buttons and window regulators are common failure points.
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Sunrise Auto Group
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