Used 2003 Mercedes-Benz SLK-Class Price in the US
A used 2003 Mercedes-Benz SLK-Class in the US typically lists for $6,596–$12,075, with a median asking price of $8,249 across 26 active US dealer listings (as of 2026-08-30). The cheapest one listed right now is $3,995, a 2003 Slk230 K in Fremont, CA — below 95% of the market, so expect an older model year, a base trim or high mileage.
Browse by model year
cheapest per year- All years
- 2016 · from $10,999
- 2015 · from $5,995
- 2014 · from $8,999
- 2013 · from $8,995
- 2012 · from $8,000
- 2011 · from $7,478
- 2010 · from $7,950
- 2009 · from $6,000
- 2008 · from $6,499
- 2007 · from $3,800
- 2006 · from $2,051
- 2005 · from $5,990
- 2004 · from $4,999
- 2003 · from $3,995
- 2002 · from $3,800
- 2001 · from $2,288
- 2000 · from $3,450
Cheapest 10 listed right now
ranked by price-
$3,9952003 Mercedes-Benz SLK-Class Slk230 K170,278 mi · Fremont, CA · Jay's Auto SalesView listing →
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$4,5002003 Mercedes-Benz SLK-Class Slk230 K100,460 mi · Chesapeake, VA · Chariot Motors 2 LLCView listing → -
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$4,9992003 Mercedes-Benz SLK-Class Slk230 K145,855 mi · Los Angeles, CA · Best Buy Auto Sales Los AngelesView listing →
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$5,4952003 Mercedes-Benz SLK-Class Slk230 K150,537 mi · Lino Lakes, MN · Bob's Auto RanchView listing → -
$5,8002003 Mercedes-Benz SLK-Class Slk230 K121,704 mi · Bellflower, CA · The Car VendorView listing →
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$6,5952003 Mercedes-Benz SLK-Class Slk230 K95,388 mi · Hammonton, NJ · Hammonton Auto ExchangeView listing →
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$6,6002003 Mercedes-Benz SLK-Class Slk230 K107,720 mi · Willoughby, OH · NeoClassicsView listing → -
$6,9502003 Mercedes-Benz SLK-Class Slk230 K110,040 mi · Kingsport, TN · Rainbow Motors, IncView listing → -
$6,9952003 Mercedes-Benz SLK-Class Slk230 K113,084 mi · Mount Juliet, TN · Auto Mart at County LineView listing →
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2003 Mercedes-Benz SLK-Class asks $6,596–$12,075. Cars this far under usually carry an older model year, a base trim or high mileage.
Deals on the map
10 pinnedFAQ
How much does a used 2003 Mercedes-Benz SLK-Class cost?
A used 2003 Mercedes-Benz SLK-Class in the US typically lists for $6,596 to $12,075, with a median asking price of $8,249 across 26 active US dealer listings. Nine in ten are priced between $4,575 and $17,690 (as of 2026-08-30, source: UnderMarket Cars).
Is $8,000 a good price for a used 2003 Mercedes-Benz SLK-Class?
That sits at about the market median ($8,249) for a used 2003 Mercedes-Benz SLK-Class. Under $6,596 puts you in the cheapest quarter of active US listings and under $4,575 in the cheapest 5%; above $17,690 is the priciest 5% (as of 2026-08-30).
What is the cheapest used 2003 Mercedes-Benz SLK-Class for sale right now?
$3,995 — a 2003 Mercedes-Benz SLK-Class Slk230 K in Fremont, CA, $4,254 under the median (as of 2026-08-30).
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?
UnderMarket Cars refreshes US dealer listings continuously and re-generates this used 2003 Mercedes-Benz SLK-Class price page at least twice a day. The data date shown on this page is 2026-08-30.
Explore more
Prices updated 2026-08-30. Data covers active dealer listings across the USA.