2025 Mercedes-Benz GLC-Class
The Verdict
Worst problem area
Electrical
Electrical leads by volume: 13 of 17 complaints (76%) mention it.
Complaints filed fell from 23 in 2024 to 17 in 2025.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 2023 | 2024 | 2025 | 2026 | 2027 | vs. 2025 Small Station Wagons |
|---|---|---|---|---|---|---|
| Annual fuel cost ($) | 2,750–3,900 | 2,650–3,700 | 2,850–3,900 | 2,850–3,500 | 2,850–3,000 | |
| Combined MPG | 20–28 | 21–29 | 20–27 | 22–27 | 26–27 | |
| City / Highway MPG | 17–25 / 24–32 | 18–26 / 24–33 | 18–24 / 21–32 | 19–24 / 25–32 | 23–24 / 31–32 | |
| CO₂ tailpipe (g/mi) | 316–444 | 311–433 | 323–433 | 323–411 | 323–338 | |
| Complaints filed | 55 | 23 | 17 | 0 | 0 | |
| Recalls issued | 12 | 8 | 3 | 3 | 0 | |
| Crash-involved complaints | 2 | 1 | 4 | 0 | 0 | |
| Fire-involved complaints | 0 | 0 | 0 | 0 | 0 | |
| Injuries reported | 2 | 2 | 1 | 0 | 0 | |
| Deaths reported | 1 | 0 | 0 | 0 | 0 | |
| Configurations compared | 3 | 4 | 4 | 2 | 2 |
Not compared: this database has no vehicle sales or registration figures, so a raw count mostly reflects how many were sold, not how safe the vehicle is.
Common questions
How many recalls does the 2025 Mercedes-Benz GLC-Class have?
3 NHTSA recall campaigns as of Sep 16, 2026. Check your VIN with NHTSA to see whether one applies to your car.
What is the most common complaint about the 2025 Mercedes-Benz GLC-Class?
Electrical: 13 of 17 NHTSA complaints (76%) mention it.
What gas mileage does the 2025 Mercedes-Benz GLC-Class get?
EPA rates it 20–27 MPG combined.
How much does it cost to fuel a 2025 Mercedes-Benz GLC-Class?
EPA estimates $2,850–$3,900 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (8)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Automatic 9-spd | 4 | 2.0L | All-Wheel Drive | Premium | Small Station Wagons | 19 mpg | 25 mpg | 21 mpg | $3,700 | 423 g/mi |
| Configuration 2 | Automatic 9-spd | 4 | 2.0L | All-Wheel Drive | Premium | Small Station Wagons | 18 mpg (low) | 24 mpg | 21 mpg | $3,700 | 433 g/mi (high) |
| Configuration 3 | Automatic 9-spd | 4 | 2.0L | All-Wheel Drive | Premium | Small Sport Utility Vehicle 4WD | 23 mpg | 31 mpg | 26 mpg | $3,000 | 338 g/mi |
| Configuration 4 | Automatic 9-spd | 4 | 2.0L | All-Wheel Drive | Premium | Small Sport Utility Vehicle 4WD | 23 mpg | 31 mpg | 26 mpg | $3,000 | 337 g/mi |
| Configuration 5 | Automatic 9-spd | 4 | 2.0L | All-Wheel Drive | Premium and Electricity | Small Sport Utility Vehicle 4WD | 23 mpg | 28 mpg | 25 mpg | $3,100 | 84 g/mi |
| Configuration 6 | Automatic 9-spd | 4 | 2.0L | All-Wheel Drive | Premium and Electricity | Small Station Wagons | 19 mpg | 21 mpg (low) | 20 mpg (low) | $3,900 (high) | 379 g/mi |
| Configuration 7 | Automatic 9-spd | 4 | 2.0L | Rear-Wheel Drive | Premium | Small Sport Utility Vehicle 2WD | 24 mpg (high) | 32 mpg (high) | 27 mpg (high) | $2,850 (low) | 323 g/mi (low) |
| Configuration 8 | Automatic 9-spd | 4 | 2.0L | All-Wheel Drive | Premium and Electricity | Small Station Wagons | 19 mpg | 21 mpg (low) | 20 mpg (low) | $3,900 (high) | 379 g/mi |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 4 | 2 | 0 | 0 | 0 |
| Transmission & Drivetrain | 0 | 0 | 0 | 0 | 0 |
| Fuel System | 1 | 0 | 0 | 0 | 0 |
| Electrical | 13 | 3 | 0 | 1 | 0 |
| Brakes | 2 | 2 | 0 | 0 | 0 |
| Steering | 1 | 0 | 0 | 0 | 0 |
| Suspension, Wheels & Tires | 0 | 0 | 0 | 0 | 0 |
| Airbags & Restraints | 0 | 0 | 0 | 0 | 0 |
| Driver Assistance & Speed Control | 6 | 3 | 0 | 0 | 0 |
| Body, Seats & Latches | 3 | 1 | 0 | 1 | 0 |
| Visibility & Lighting | 1 | 0 | 0 | 0 | 0 |
| Other | 3 | 0 | 0 | 0 | 0 |
A complaint that names more than one category is counted in each, so the rows can add up to more than the total number of complaints.
Recalls (3)
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL · Campaign 26V281000 · May 4, 2026
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2024-2026 AMG GT, C-Class, E-Class, SL, CLE, and GLC vehicles. The infotainment control unit may reset while the vehicle is in motion and cause the instrument panel display to go blank.
Consequence: An instrument panel display that fails to show critical safety information, such as the speedometer and warning lights, increases the risk of a crash.
Remedy: Dealers will update the infotainment control unit software, free of charge. Owner notification letters were mailed June 29, 2026. MBUSA's number for this recall is 2026050004. Owners may contact MBUSA customer service at 1-800-367-6372. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning May 8, 2026.
STEERING:CRITICAL FASTENERS · Campaign 25V533000 · Aug 21, 2025
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2026 EQE and GLC vehicles. Please see the recall report for a complete list of models. The steering coupling bolt may have been improperly tightened, allowing the steering coupling to loosen from the steering rack.
Consequence: A loose steering coupling can cause a loss of steering control, increasing the risk of a crash.
Remedy: Dealers will tighten the steering coupling bolts as necessary, free of charge. Owner notification letters were mailed October 6, 2025. Owners may contact MBUSA customer service at 1-800-367-6372.
STRUCTURE:BODY:ROOF AND PILLARS · Campaign 25V379000 · Jun 9, 2025
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2025 GLC 300, GLC 300 4MATIC, 2024-2025 AMG GLC 43 4MATIC, 2025 GLC 350E 4MATIC, and AMG GLC 63 S E vehicles equipped with a panoramic sunroof. In certain crash scenarios, where the rear occupant's head contacts the C-pillar, the pillar may not absorb an adequate amount of the impact. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 201, "Occupant Protection in Interior Impact."
Consequence: In the event of a crash, insufficient impact protection can increase the risk of injury.
Remedy: Dealers will modify the roof lining and C-pillar trim, free of charge. Owner notification letters were mailed July 9, 2025. Owners may contact MBUSA customer service at 1-800-367-6372.