Model year
2018 Mercedes-Benz SLC-Class
NHTSA does not list the EPA model name SLC-Class for 2018. Under the matched names AMG SLC43, SLC 300, and SLC 43 AMG, NHTSA lists 1 recall and 1 complaint (recall file dated Oct 23, 2026; complaint file dated Oct 23, 2026). The components listed on the most complaints for SLC 300 are UNKNOWN OR OTHER (1). NHTSA lists 1 investigation with no close date in the file. NHTSA lists crash-test variants for this model year and marks the overall rating Not Rated. EPA rates it 23–27 mpg combined depending on configuration (fuel economy file dated Sep 29, 2026). EPA's annual fuel-cost figures for these configurations are $3,050–$3,550, based on 15,000 miles and 55% city driving.
Matched NHTSA names
The EPA model name is not itself a name in the NHTSA file for 2018. The counts in the answer are the sum of the names below. Overlap between those names is not removed.
| NHTSA name | Recalls | Complaints | Investigations |
|---|---|---|---|
| AMG SLC43 | 0 | 0 | 1 |
| SLC 300 | 1 | 1 | 1 |
| SLC 43 AMG | 1 | 0 | 1 |
Recalls for SLC 300
21V058000 · Feb 5, 2021
COMMUNICATION: AUTO CRASH NOTIFICATION; ELECTRICAL SYSTEM:SOFTWARE
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for…
Complaints for SLC 300
1 distinct complaints. Crash flag on 0, fire flag on 0, injury field 0, deaths field 0. A complaint can be counted under more than one component. The injury and death figures are the file's numbers (the highest value on each complaint, then added), not a separate verified count of people.
Investigations for SLC 300
| Action | Subject | Opened | Closed |
|---|---|---|---|
| EA21002 | Desiccated Air Bag Inflator Rupture · AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE; AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE | Sep 17, 2021 | No close date in the file |
Safety ratings
| Variant | Overall | Front | Side | Pole | Rollover | Photo |
|---|---|---|---|---|---|---|
| C RWD | Not rated | Not Rated | Not Rated | Not Rated | Not Rated · possibility 0 | — |
Fuel economy
| Configuration | Fuel | City | Hwy | Comb | kWh/100 mi | Range | Annual fuel cost |
|---|---|---|---|---|---|---|---|
| SLC300 · 2L · Automatic 9-spd · Rear-Wheel Drive | Premium Gasoline | 25 | 32 | 27 | — | — | $3,050 |
| AMG SLC43 · 3L · Automatic 9-spd · Rear-Wheel Drive | Premium Gasoline | 20 | 29 | 23 | — | — | $3,550 |
Open this model year in the fuel-cost calculator. The calculator starts with no fuel price filled in.
Check a vehicle
This page is not a VIN lookup. NHTSA's recall tool checks a specific vehicle: nhtsa.gov/recalls. NHTSA's page for this model year is 2018 Mercedes-Benz SLC-Class at NHTSA. Complaint narratives stay on NHTSA's site and are not copied here.