Mercedes-Benz GLC Model Year Comparison (2016–2026)

Direct multi-year comparison of verified government safety ratings, fuel economy ranges, recall campaigns, and consumer complaints

Model Year EPA Fuel Economy / Range NHTSA Complaints Safety Recalls Overall NCAP Safety Detailed Reports
2016 Mercedes-Benz GLC 24 MPG 139
10 crashes
12 Recalls
2017 Mercedes-Benz GLC 20–24 MPG 115
5 crashes
12 Recalls
2018 Mercedes-Benz GLC 18–24 MPG
EV/PHEV up to 25 MPGe
99
5 crashes
14 Recalls
2019 Mercedes-Benz GLC 18–24 MPG
EV/PHEV up to 25 MPGe
68
5 crashes
14 Recalls
2020 Mercedes-Benz GLC 18–24 MPG
EV/PHEV up to 25 MPGe
78
3 crashes
18 Recalls
2021 Mercedes-Benz GLC 17–25 MPG 8
0 crashes
9 Recalls
2022 Mercedes-Benz GLC 19–24 MPG 62
5 crashes
2 Recalls
2023 Mercedes-Benz GLC 20–28 MPG 65
2 crashes
12 Recalls
2024 Mercedes-Benz GLC 21–29 MPG 0
0 crashes
8 Recalls
2025 Mercedes-Benz GLC 21–27 MPG 17
4 crashes
3 Recalls
2026 Mercedes-Benz GLC 22–27 MPG 0
0 crashes
3 Recalls
Data Attribution & Reporting Context: Older model years have had more time in service and on-road exposure, which naturally correlates with higher cumulative complaint volumes. Complaint totals are raw consumer submissions to NHTSA and are not normalized by annual sales volume or cumulative mileage.

Mercedes-Benz GLC Generations (2016–2026)

Verified U.S.-market generation taxonomy, platform architectures, internal chassis codes, and production lifecycles

1st Generation

Production Span: 2016–2023
X253/C253 MRA
Lifecycle: Pre-Facelift (2016–2019) / Facelift (2020–2023)
U.S. Chassis / Body Codes
C253 (Coupe) X253 (SUV)

2nd Generation

Production Span: 2023–2026
X254/C254 MRA II
Lifecycle: Initial Launch (2023–2026)
U.S. Chassis / Body Codes
C254 (Coupe) X254 (SUV)
Supported Model Years:
Taxonomy Note: Vehicle generation, platform architectures, and chassis designations are curated from verified OEM technical releases and Wikidata (CC0) for U.S.-certified configurations.

Mercedes-Benz GLC Overview & Data Dimensions

Official government testing and defect surveillance data available on this portal

NHTSA Safety & Crash Tests

Complete 5-Star New Car Assessment Program (NCAP) crash ratings across frontal barrier, side barrier, side pole, and rollover resistance testing for tested drivetrain and configuration variants.

EPA Fuel Economy & Range

Standardized dynamometer laboratory ratings including City, Highway, and Combined MPG, MPGe electric efficiency equivalents, pure EV driving ranges, and annual fuel cost calculations.

Defect Complaints & Recalls

Official defect investigations, component-level complaint distribution, safety hazard descriptions, and manufacturer remedy campaigns monitored directly by NHTSA.

Official US Government Data Provenance

All statistics, ratings, defect reports, and safety recall campaigns on this hub are sourced directly from official United States Federal agency databases:

  • National Highway Traffic Safety Administration (NHTSA): Office of Defects Investigation (ODI) and New Car Assessment Program (NCAP).
  • United States Environmental Protection Agency (EPA): FuelEconomy.gov verified laboratory vehicle testing data.

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