Most common 2013 Mercedes-Benz SL63 problems
Share of the 1 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Mercedes-Benz SL63 complaints by model year
2013 Mercedes-Benz SL63 recalls (3)
Communication
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location.
Remedy: MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge.
Steering › Electric power assist system
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2013-2015 SL550, 2013-2014 SL63 AMG, 2014-2016 E350, 2014 E350 Cabriolet, E350 Coupe, 2014-2015 S550, 2015 E350 Bluetec, 2015-2016 E400, 2016 E550 Coupe, and Maybach S600 vehicles manufactured August 23, 2012, to August 14, 2015.
Remedy: MBUSA will notify owners, and dealers will replace the electric power steering control unit, free of charge. The recall began October 13, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.
Air bags › Side/window
Mercedes-Benz (Mercedes) is recalling certain model year 2013 SL63, SL550, and SL65 vehicles manufactured January 16, 2013, through April 30, 2013. The affected vehicles are equipped with an occupant classification system (OCS) that may not detect a very light person sitting in the front passenger seat.
Remedy: Mercedes will notify owners, and dealers will replace the passenger side seat cushion including the OCS. The recall began on December 20, 2013. Owners may contact Mercedes at 1-201-573-0600.
NHTSA defect investigations
Federal safety investigators have looked into a possible defect involving the 2013 Mercedes-Benz SL63:
Desiccated Air Bag Inflator Rupture
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited.
2013 Mercedes-Benz SL63 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 5.5L 8-cyl turbo | 7-speed automatic | RWD | 16 / 25 / 19 |
EPA ratings. Class: Sports car.
Frequently asked questions
Is the 2013 Mercedes-Benz SL63 a good car?
Based on 1 owner complaint filed with NHTSA, the 2013 SL63 rates few complaints: about as many complaints as a typical year of the SL63 at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2013 Mercedes-Benz SL63?
The lights — 1 complaint, 100% of all complaints for this model year. Next is the electrical system (1).
How many recalls does the 2013 Mercedes-Benz SL63 have?
There are 3 recalls for the 2013 Mercedes-Benz SL63, the most recent from November 1, 2019 (communication). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.