2026 Mercedes-Benz C-Class
The Verdict
Worst problem area
Driver Assistance & Speed Control
The only complaint filed mentions Driver Assistance & Speed Control.
Complaints filed fell from 4 in 2025 to 1 in 2026.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 2024 | 2025 | 2026 | 2027 | vs. 2026 Compact Cars |
|---|---|---|---|---|---|
| Annual fuel cost ($) | 2,600–3,350 | 2,650–3,900 | 2,650–3,500 | 2,650–2,850 | |
| Combined MPG | 23–30 | 20–29 | 22–29 | 27–29 | |
| City / Highway MPG | 20–26 / 28–36 | 19–25 / 22–35 | 19–25 / 27–35 | 24–25 / 33–35 | |
| CO₂ tailpipe (g/mi) | 300–389 | 303–405 | 307–405 | 307–329 | |
| Complaints filed | 11 | 4 | 1 | 0 | |
| Recalls issued | 3 | 2 | 1 | 0 | |
| Crash-involved complaints | 2 | 0 | 0 | 0 | |
| Fire-involved complaints | 0 | 0 | 0 | 0 | |
| Injuries reported | 0 | 0 | 0 | 0 | |
| Deaths reported | 0 | 0 | 0 | 0 | |
| Configurations compared | 3 | 3 | 3 | 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 2026 Mercedes-Benz C-Class have?
1 NHTSA recall campaign as of Sep 16, 2026. Check your VIN with NHTSA to see whether one applies to your car.
What gas mileage does the 2026 Mercedes-Benz C-Class get?
EPA rates it 22–29 MPG combined across 3 configurations.
How much does it cost to fuel a 2026 Mercedes-Benz C-Class?
EPA estimates $2,650–$3,500 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (3)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Automatic 9-spd | 4 | 2.0L | Rear-Wheel Drive | Premium | Compact Cars | 25 mpg (high) | 35 mpg (high) | 29 mpg (high) | $2,650 (low) | 307 g/mi (low) |
| Configuration 2 | Automatic 9-spd | 4 | 2.0L | All-Wheel Drive | Premium | Compact Cars | 24 mpg | 33 mpg | 27 mpg | $2,850 | 329 g/mi |
| Configuration 3 | Automatic 9-spd | 4 | 2.0L | All-Wheel Drive | Premium | Compact Cars | 19 mpg (low) | 27 mpg (low) | 22 mpg (low) | $3,500 (high) | 405 g/mi (high) |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 0 | 0 | 0 | 0 | 0 |
| Transmission & Drivetrain | 0 | 0 | 0 | 0 | 0 |
| Fuel System | 0 | 0 | 0 | 0 | 0 |
| Electrical | 0 | 0 | 0 | 0 | 0 |
| Brakes | 0 | 0 | 0 | 0 | 0 |
| Steering | 0 | 0 | 0 | 0 | 0 |
| Suspension, Wheels & Tires | 0 | 0 | 0 | 0 | 0 |
| Airbags & Restraints | 0 | 0 | 0 | 0 | 0 |
| Driver Assistance & Speed Control | 1 | 0 | 0 | 0 | 0 |
| Body, Seats & Latches | 0 | 0 | 0 | 0 | 0 |
| Visibility & Lighting | 0 | 0 | 0 | 0 | 0 |
| Other | 0 | 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 (1)
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.