Mercedes-Benz GLS550 X166

3 generations · 3 engine options · data across all years of the GLS550 X166 platform.

1,488
Labor times
10,350
Torque specs
3,347
DTC codes
0
Repair procedures
30
Fluid specs
0
Open recalls
5-Year Cost of Ownership · 2019 4.6L V8 BiTurbo M278
$31,004
~$6,201/yr maintenance labor at $150/hr. Other engines/years vary — pick a generation below to see its breakdown.

Generations & engine options

2019
1 engine option
4.6L V8 BiTurbo M278
2018
1 engine option
4.6L V8 BiTurbo M278
2017
1 engine option
4.6L V8 BiTurbo M278
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