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2009 Mercedes-Benz SL-Class SL550
VIN
WDBSK71F69F153280
This 2009 Mercedes-Benz SL-Class SL550 is listed at $17,800 with 68,864 miles in Seneca, SC.
GOOD DEAL
$2,195 below typical price
Asking $17,800 · typical market price $19,995 · based on 52 comparable same-build listings.
Market Price Range
Below market
$14,036
Typical price
$19,995
Above market
$27,450
Based on
52
comparable same-build listings.
This vehicle:
$17,800 — $2,195 below the typical market price ($19,995)
Market data as of August 18, 2026
Vehicle Decode
- Body
- Convertible/Cabriolet
- Engine
- 5.5L · V8 · Gasoline
- Drive
- Rear-Wheel Drive
- Doors
- 2
- Made by
- MERCEDES-BENZ CARS
Safety
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Price history for this VIN
Price dropped $2,199 (−11.0%) over 7 months.
Dec 25, 2025 · $19,999
Jul 22, 2026 · $17,800
Asking prices recorded across 13 listing dates for VIN WDBSK71F69F153280, spanning 7 months.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Lake Keowee Ford | Seneca, SC 29678 | $17,800 | 68,864 mi | 2026-04-28 |
| Lake Keowee Auto Group | Seneca, SC 29678 | $17,800 | 68,864 mi | 2026-03-11 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Lake Keowee Auto Group | Seneca, SC 29678 | $17,800 | — | 2026-07-05 |
| Lake Keowee Ford | Seneca, SC 29678 | $19,080 | 68,864 mi | 2026-03-12 |
| Speedway Auto Mall | Machesney Park, IL 61115 | $19,999 | 68,046 mi | 2026-01-16 |
What would this 2009 Mercedes-Benz SL-Class SL550 cost per month?
Estimate the monthly payment on a $17,800 vehicle. Move the numbers to match your own loan.
10% down
7.0% is a typical rate for a well-qualified buyer — use your own quote if you have one.
Loan term
Estimated monthly payment
$317
per month
60 months · 7.0% APR · $1,780 down
Amount financed
$16,020
Total interest
$3,000
Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.
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