Below Average Fiabilidad

Lista de revisión pre-compra de 2019 Mercedes-Benz GLS

X166 (1st Generation) · 3.0L Diesel V6 (GLS350d, 255hp) / 4.7L Biturbo V8 (GLS550, 449hp) / 5.5L Biturbo V8 (GLS63 AMG, 577hp) · $36,000 - $78,000

Problemas Conocidos — 2019 Mercedes-Benz GLS

CRITICAL

AIRMATIC air spring and compressor failure on aging examples

CRITICAL

7G-Tronic conductor plate failure leading to limp mode

MODERATE

Transfer case leaks disabling AWD on high-mileage examples

MODERATE

GLS63 V8 oil leaks from timing cover and valve covers

MODERATE

Rear differential bearing noise under load

MODERATE

Panoramic sunroof drain blockage causing interior leaks

Qué inspeccionar

  • Inspect all four air suspension corners — park overnight and check in morning
  • Scan 7G-Tronic for conductor plate codes
  • Inspect transfer case and rear differential for oil seeps
  • Listen for differential bearing noise under acceleration at 20-50 mph
  • Check panoramic roof drain tubes and headliner for moisture
  • Check GLS63 engine top for oil leaks

Costos de mantenimiento esperados

Servicio Intervalo Coste
Service A (oil & filter) every 10,000 miles $350-$500
Service B (full inspection) every 20,000 miles $800-$1,200
Air spring replacement (each) as needed $1,000-$1,800
Transmission conductor plate as needed $1,000-$1,800
Brake pads and rotors (front) every 25,000-35,000 miles $900-$1,400
Rear differential fluid service every 40,000 miles $250-$450

Obtén un Informe de Inspección Personalizado por IA

Los datos anteriores cubren problemas comunes. Para un informe completo, generado por IA y específico para este vehículo — incluyendo revisiones detalladas de cada sistema, señales de alerta y un veredicto completo — genera tu informe gratuito a continuación.

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