Mercedes-Benz GLS 450 4MATIC by model year

85 owner complaints are on file with NHTSA for the Mercedes-Benz GLS 450 4MATIC across 11 model years. Choose a year for problems, recalls, fuel economy and crash ratings in one place.

Complaints by model year

Older model years have had longer to collect complaints, so a taller bar on an older year is not necessarily a worse year. The best and worst years page corrects for this.

View the numbers

Model year	Complaints
2022	31
2023	16
2024	22
2025	13
2026	3

All model years

Model year	Complaints	Most reported	Recalls	MPG
2027				21
2026	3		2	21
2025	13		1	21
2024	22			21
2023	16		5	20
2022	31	Forward collision avoidance (16%)	10	20
2021				21
2020				21
2019				18
2018				19
2017				19