Live US dealer listings Median-priced benchmark Updated 2026-10-12
Market price · Used 2008 Mercedes-Benz SL-Class 30 listings tracked

Used 2008 Mercedes-Benz SL-Class Price in the US

A used 2008 Mercedes-Benz SL-Class in the US typically lists for $13,924–$19,984, with a median asking price of $17,866 across 30 active US dealer listings (as of 2026-10-12). The cheapest one listed right now is $2,025, a 2008 Sl550 in Boca Raton, FL — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.

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Cheapest 10 listed right now

ranked by price
  1. 2008 Mercedes-Benz SL-Class
    $2,025
    2008 Mercedes-Benz SL-Class Sl550
    133,044 mi · Boca Raton, FL · xiiifilms
    View listing →
  2. 2008 Mercedes-Benz SL-Class
    $7,495
    2008 Mercedes-Benz SL-Class Sl550
    115,605 mi · Houston, TX · ANF Auto Finance
    View listing →
  3. 2008 Mercedes-Benz SL-Class
    $11,500
    2008 Mercedes-Benz SL-Class Sl550
    96,459 mi · Benton, KY · Fletcher Motors
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  4. 2008 Mercedes-Benz SL-Class
    $12,013
    2008 Mercedes-Benz SL-Class Sl550
    90,240 mi · North Highlands, CA · All Cars & Trucks
    View listing →
  5. 2008 Mercedes-Benz SL-Class
    $12,453
    2008 Mercedes-Benz SL-Class Sl550
    112,355 mi · Wendell, NC · Action Auto Sales of Wendell
    View listing →
  6. $12,900
    2008 Mercedes-Benz SL-Class Sl550
    98,990 mi · Madison, WI · Emblem Pre-owned
    View listing →
  7. 2008 Mercedes-Benz SL-Class
    $12,945
    2008 Mercedes-Benz SL-Class Sl550
    73,587 mi · Fayetteville, PA · One Lane Auto Sales
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  8. 2008 Mercedes-Benz SL-Class
    $13,900
    2008 Mercedes-Benz SL-Class Sl550
    63,786 mi · Bridgeville, PA · Unique Autos Incorporated
    View listing →
  9. $13,995
    2008 Mercedes-Benz SL-Class Sl550
    99,824 mi · Los Angeles, CA · LA Car Pros LLC
    View listing →
  10. 2008 Mercedes-Benz SL-Class
    $15,490
    2008 Mercedes-Benz SL-Class Sl550
    62,391 mi · Fort Worth, TX · DFW Auto-Bahn
    View listing →

These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2008 Mercedes-Benz SL-Class asks $13,924–$19,984. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.

FAQ

How much does a used 2008 Mercedes-Benz SL-Class cost?

A used 2008 Mercedes-Benz SL-Class in the US typically lists for $13,924 to $19,984, with a median asking price of $17,866 across 30 active US dealer listings. Nine in ten are priced between $9,297 and $29,900 (as of 2026-10-12, source: UnderMarket Cars).

Is $18,000 a good price for a used 2008 Mercedes-Benz SL-Class?

That sits at about the market median ($17,866) for a used 2008 Mercedes-Benz SL-Class. Under $13,924 puts you in the cheapest quarter of active US listings and under $9,297 in the cheapest 5%; above $29,900 is the priciest 5% (as of 2026-10-12).

What is the cheapest used 2008 Mercedes-Benz SL-Class for sale right now?

$2,025 — a 2008 Mercedes-Benz SL-Class Sl550 in Boca Raton, FL, $15,841 under the median (as of 2026-10-12).

Are these MSRP or real asking prices?

Real asking prices from active US dealer listings, deduplicated by VIN — not manufacturer MSRP. They already reflect dealer discounts, and they exclude tax, title, registration and dealer fees.

How often are prices updated?

The listing data behind UnderMarket Cars is rebuilt from live US dealer inventory every few hours, and this used 2008 Mercedes-Benz SL-Class page is regenerated from it when it is requested. The figures on this page are from 2026-10-12.

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Prices updated 2026-10-12. Data covers active dealer listings across the USA.