2027 Mercedes-Benz SL-Class
The Verdict
Worst problem area
No complaints reported
No complaints have been filed with NHTSA for this model-year.
Complaints filed held steady at 0 in both 2026 and 2027.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Advertisement
Cost, Fuel Economy & Complaint History
| Category | 2025 | 2026 | 2027 | vs. 2027 Minicompact Cars |
|---|---|---|---|---|
| Annual fuel cost ($) | 3,500–4,850 | 3,500–4,850 | 4,850 | |
| Combined MPG | 16–22 | 16–22 | 16 | |
| City / Highway MPG | 13–19 / 21–27 | 13–19 / 20–27 | 13–14 / 20–21 | |
| CO₂ tailpipe (g/mi) | 400–558 | 400–558 | 552–558 | |
| Complaints filed | 0 | 0 | 0 | |
| Recalls issued | 0 | 1 | 0 | |
| Crash-involved complaints | 0 | 0 | 0 | |
| Fire-involved complaints | 0 | 0 | 0 | |
| Injuries reported | 0 | 0 | 0 | |
| Deaths reported | 0 | 0 | 0 | |
| Configurations compared | 4 | 4 | 3 |
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 2027 Mercedes-Benz SL-Class have?
No NHTSA recall campaigns as of Sep 16, 2026.
What gas mileage does the 2027 Mercedes-Benz SL-Class get?
EPA rates it 16 MPG combined across 3 configurations.
How much does it cost to fuel a 2027 Mercedes-Benz SL-Class?
EPA estimates $4,850 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 | 8 | 4.0L | All-Wheel Drive | Premium | Minicompact Cars | 13 mpg (low) | 20 mpg (low) | 16 mpg | $4,850 | 558 g/mi (high) |
| Configuration 2 | Automatic 9-spd | 8 | 4.0L | All-Wheel Drive | Premium | Minicompact Cars | 14 mpg (high) | 21 mpg (high) | 16 mpg | $4,850 | 552 g/mi (low) |
| Configuration 3 | Automatic 9-spd | 8 | 4.0L | All-Wheel Drive | Premium | Minicompact Cars | 14 mpg (high) | 21 mpg (high) | 16 mpg | $4,850 | 552 g/mi (low) |
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 | 0 | 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 |
Recalls
No recalls have been issued for this model-year.