WDBSK71F58F1419922008 MERCEDES-BENZ SL-ClassSL550
2008 MERCEDES-BENZ SL-Class was analyzed across NHTSA recalls, owner complaints, crash test data, and public auction records. 4 owner complaints have been filed with NHTSA — review the complaint section for the most common failure patterns.
Executive Summary
2008 MERCEDES-BENZ SL-Class
2008 MERCEDES-BENZ SL-Class was analyzed across NHTSA recalls, owner complaints, crash test data, and public auction records. 4 owner complaints have been filed with NHTSA — review the complaint section for the most common failure patterns.
4 owner complaints filed — top areas: Brakes (25%), Steering (25%), Exterior/Other (25%).
Title Brand Check
Mined from auction damage fields and listing titles — not a DMV title history pull
No auction records available. Title brand status could not be verified — request title history from seller or state DMV.
Vehicle Specifications
Decoded from NHTSA vPIC database
- Make
- MERCEDES-BENZ
- Model
- SL-Class
- Year
- 2008
- Trim / Series
- SL550
- Body Style
- Convertible/Cabriolet
- Vehicle Type
- PASSENGER CAR
- Fuel Type
- Gasoline
- Engine
- 8-cyl 5.5L
- Doors
- 2
- Manufacturer
- MERCEDES-BENZ CARS
- Assembly
- BREMEN, GERMANY
- GVWR
- Class 1: 6,000 lb or less (2,722 kg or less)
Assembly Plant Quality
Plant: BREMEN, GERMANY
No specific quality data available for this plant. No documented recall or complaint concentrations on record.
Safety Intelligence
Composite analysis from NHTSA recall, complaint, and crash data
✓ No high-risk recall components found
Driver Assistance Features
ADAS equipment data from NHTSA vPIC database
NHTSA Safety Recalls
CLEARComplaint Intelligence
4 complaints analyzed across 4 system categories
Service Brakes leads owner complaints (50%), most reported when the vehicle was 3–5 yrs old. Also common: Steering (25%), Hydraulic (25%).
Based on 4 complaints with a reported incident date. Too few owners cited mileage (0) to report a reliable failure-mileage range.
Owner Complaints
4 safety complaints filed with NHTSA
WHILE DRIVING AT 50MPH, AUDIBLE AND VISUAL WARNINGS OF BRAKE FAILURE. NO BRAKING AVAILABLE OTHER THAN TRANSMISSION DOWNSHIFT FOR ENGINE BRAKING.
THE SUBJECT CAR, A 2008 MERCDES BENZ SL550, THAT HAS NEVER BEEN IN AN ACCIDENT AND IS STORED IN A GARAGE. THE CAR WAS STARTED AND DRIVEN OUT OF THE GARAGE ON TO THE STREET, APPROXIMATELY 50 YARDS LATER WHILE DRIVING ABOUT 20 MPH, THE BRAKES 100% FAILED AND THE POWER ASSISTED STEERING STOP WORKING. AFTER COASTING TO A STOP AND PLACING THE CAR IN PARK. THE BRAKE PEDAL WENT ALL THE WAY TO THE FLOOR. THE DASH BOARD FLASHED A STOP SIGN SYMBOL AND A MESSAGE THAT INCREASE PEDAL PRESSURE WOULD BE REQUIRED. THE CAR WAS TURNED OFF AND RESTARTED. AT FIRST THE BRAKES AND STEERING SEEM NORMAL BUT AFTER ABOUT 10 SECONDS, AGAIN THE BRAKES AND STEERING FAILED. AT THIS POINT A TOW TRUCK WAS CALLED AND THE VEHICLE WAS TOWED TO A LOCAL MECHANIC. THE CAR WAS INSPECTED AND THE FAILURE WAS REPEATED. THE SHOP INSPECTED THE CAR AND DIAGNOSED THE CAR WITH A COMPUTER. SEVERAL CODES WERE APPARENT. THE SHOP RECOMMENDED THAT THE BRAKE SYSTEM BE FLUSHED AND THE COMPUTER RESET. THE ELECTRICAL SYSTEM WAS INSPECTED AS WELL AS THE BATTERIES. THE CAR HAS BEEN RETURNED TO SERVICE TODAY. I AM CONCERNED THAT THE BRAKE SYSTEM SHOULD NOT BE DESIGNED IN A WAY THAT A COMPUTER FAILURE WOULD RENDER THE BRAKES USELESS AND FAIL 100%. IF THE BRAKES WERE TO FAIL AT HIGHER SPEEDS AND IN TRAFFIC, THERE COULD HAVE BEEN FATAL RESULTS. MY WIFE NO LONGER FEELS SAFE DRIVING THIS CAR.
DRIVER PLACED A PURSE BEHIND THE FRONT SEAT OF THE VEHICLE. THE VEHICLE HAS POWER SEATS WHICH OPERATE ON A MOTOR. THE STRAP FROM THE PURSE APPARENTLY CAME IN CONTACT WITH THE SEAT IN MOTION CAUSING SMOLDERING AND EVENTUALLY THE SEAT MOTOR TO BURN ITSELF OUT. A FIRE WAS AVOIDED DUE TO A FUSE CAUSING THE MOTOR TO STOP HOWEVER THE MOTOR WHILE IT WAS OPERATING AND PRIOR TO THE FUSE KICKING IN NEARLY CAUSED A FIRE. THE SEAT SHOULD BE EQUIPPED WITH A CONTACT MECHANISM ( SIMILAR TO THAT IN THE WINDOW AND ELEVATOR DOORS OR GARAGE DOORS WHICH CAUSES THE SEAT TO STOP UPON CONTACT. IF MAKEUP OR OTHER FLAMMABLE PRODUCTS HAD BEEN IN THE BAG, THERE SURELY WOULD HAVE BEEN A FIRE. *KB
TL* THE CONTACT OWNS A 2008 MERCEDES BENZ SL550. THE CONTACT WAS DRIVING APPROXIMATELY 40 MPH WHEN THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WOULD NOT RESTART AND WAS TOWED TO AN AUTHORIZED DEALER WHERE THE COMPUTER SYSTEM WAS REPAIRED. APPROXIMATELY TWO YEARS LATER, THE RECURRED WHETHER THE VEHICLE WAS IN MOTION OR STOPPED. DURING THE RECURRENCES, THE VEHICLE WOULD RESTART AFTER STALLING. THE VEHICLE WAS TOWED BACK TO THE AUTHORIZED DEALER WHERE THEY WERE IN THE PROCESS OF DIAGNOSING THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.
Complaint & Reliability Timeline
Annual complaints (blue) vs. composite reliability score (amber) — recall years marked in red
The blue line shows 4 NHTSA complaints on file for the MERCEDES-BENZ SL-Class — a relatively low volume that spans from 2011 to 2017.
The amber reliability line averaged 100/100 across the vehicle's life — relatively stable, with the lowest point of 99/100 in 2011.
Legal & Regulatory Actions
Known class action lawsuits, settlements, and manufacturer extended warranty programs
5-Year Total Cost of Ownership
Estimated based on EPA fuel data, risk-adjusted maintenance, and depreciation
Estimated 5-year cost of ownership: $33,114 (~$552/mo). Repair risk buffer is standard due to vehicle risk profile.
Pre-Purchase Inspection Checklist
Tailored for the 2008 MERCEDES-BENZ SL-Class — specific failure modes your mechanic must check, not a generic list
Recall Probability Forecast
Estimated likelihood of a new recall in the next 18 months based on NHTSA signals
5% baseline recall probability — no strong indicators of an imminent recall.
Maintenance Schedule
OEM-specified service intervals for this vehicle
Maintenance intervals vary significantly by make, model, year, engine, and driving conditions. Always follow the manufacturer's official schedule — not generic industry estimates.
Tip: Request the seller's service records and compare against the manufacturer schedule. Missing intervals are a negotiation point.
Insurance Cost Estimate
Estimated annual premiums based on vehicle profile, theft data, and NHTSA safety ratings
Based on 2024 national avg ($2,011/yr full coverage). Individual rates vary by driver, location & insurer. Always compare 3+ quotes.
State-Specific Legal Protections
What consumer laws apply to this vehicle purchase in your state
Select your state to see what consumer protection laws, lemon law coverage, and title disclosure requirements apply to this vehicle purchase.
Complete Data Table
All decoded fields in a single flattened view
Vehicle Identity
| VIN | WDBSK71F58F141992 |
| Model Year | 2008 |
| Make | MERCEDES-BENZ |
| Model | SL-Class |
| Trim | SL550 |
| Vehicle Type | PASSENGER CAR |
Body & Configuration
| Body Style | Convertible/Cabriolet |
| Doors | 2 |
| Fuel Type | Gasoline |
Engine
| Engine Cylinders | 8 |
| Displacement (L) | 5.5 |
Manufacturer
| Manufacturer | MERCEDES-BENZ CARS |
| Assembly City | BREMEN |
| Assembly Country | GERMANY |
VIN Structure
| WMI (Chars 1–3) | WDB |
| Check Digit (Char 9) | 5 |
| Model Year Code (Char 10) | 8 |
| Plant Code (Char 11) | F |
| Sequence (Chars 12–17) | 141992 |
Safety Data
| NHTSA Recall Count | 0 |
| NHTSA Complaint Count | 4 |
VIN Structure Decode
ISO 3779 character-by-character breakdown of this Vehicle Identification Number
Disclaimer: Data sourced from NHTSA public APIs and scraped auction listings. For informational purposes only. Not a substitute for a paid vehicle history report. Retrieved: 10/1/2026, 12:08:33 AM.