2017 Mercedes-Benz SL550
Only 4 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 4 complaints on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2011 | 2 |
| 2013 | 17 |
| 2014 | 4 |
| 2015 | 2 |
| 2016 | 0 |
| 2017 | 4 |
KNOWN PROBLEM AREAS
Only 4 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
1 of 4 total reports mentions: steering.
Show complaint excerpts
STEERING WHEEL STUCK IN UP POSITION. IT WOULD NOT ADJUST TO THE PRESET UPON ENTERING THE VEHICLE. FOUND A FIX ONLINE TURNED OFF THE EASY ENTRY/EXIT FEATURE AND HAD TO SLAP THE WHEEL DOWNWARD TO GET IT UNSTUCK.
NHTSA ODI report, 20210123
1 of 4 total reports mentions: service brakes.
Show complaint excerpts
2007 MERCEDES BENZ SL500. CONSUMER WRITES IN REGARD TO BRAKE FAILURE. THE CONSUMER STATED WHILE APPROACHING A STOP SIGN THE BRAKES FAILED TO ENGAGE. THE VEHICLE ROLLED THROUGH THE STOP SIGN.
NHTSA ODI report, 20220803
1 of 4 total reports mentions: power train.
Show complaint excerpts
When pulling into an intersection after stopping at a 3-way stop the car unexpectedly went into neutral gear. An oncoming car had to stop suddenly to avoid a collision. I was able to shift the car back to drive and got it home.
NHTSA ODI report, 20250530
1 of 4 total reports mentions: electrical system.
Show complaint excerpts
2017 MERCEDES BENZ SL 550. CONSUMER WRITES IN REGARDS TO DEFECTIVE PRE SAFE OPTION ON VEHICLE. *LD THE CONSUMER STATES THE SAFETY BELTS TIGHTEN RESTRICTING AND DISTRACTING THE DRIVER WHEN IT IS UNNECESSARY TO DO SO.
NHTSA ODI report, 20210302
SAFETY TIMELINE
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.
Remedy: MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer service at 1-877-762-8267.
Campaign 21V058000 — check if this car was fixed
Desiccated Air Bag Inflator Rupture
BUY-SMART CHECKLIST
2017 Mercedes-Benz SL550 — pre-purchase inspection
- Test/inspect for steering issues (1 reports on file for this year).
- Test/inspect for service brakes issues (1 reports on file for this year).
- Test/inspect for power train issues (1 reports on file for this year).
- Verify recall 21V058000 (communication, electrical system) has been completed.
FAQ
Is the 2017 Mercedes-Benz SL550 reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2017 Mercedes-Benz SL550?
The most-reported component is steering, accounting for 25% of complaints on file.
How many recalls does the 2017 Mercedes-Benz SL550 have?
1 recall on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.