maintenanceCompression Testfor 2021 Mercedes-Benz GLS600 Maybach X167 4.0L V8 BiTurbo M176 · AWDLabor Hours0.9hrRange: 0.7–1.1 hrConfidenceestimatedAt $110/hr (independent shop)$99Estimated labor cost. Parts not included.Other labor times on this vehicle100K Service6.3 hr30K Service4.5 hr4WD Actuator4.5 hr60K Service6.3 hr90K Service6.3 hrABS Module2.2 hrABS Pump2.2 hrABS Wheel Speed Sensor - Front2.2 hrCompression Test on similar vehicles1997 Acura CL 2.2L I40.5 hr1997 Acura CL 3.0L V60.5 hr1998 Acura CL 2.2L I40.5 hr1998 Acura CL 3.0L V60.5 hr1999 Acura CL 2.2L I40.5 hr1999 Acura CL 3.0L V60.5 hr📝 Suggest a correction to this labor time