Used 2004 Mercedes-Benz SLK-Class Price in the US
A used 2004 Mercedes-Benz SLK-Class in the US typically lists for $6,759–$12,242, with a median asking price of $8,500 across 19 active US dealer listings (as of 2026-10-19). The cheapest one listed right now is $4,999, a 2004 SLK320 in Graham, NC — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.
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typical price per yearCheapest 10 listed right now
ranked by price-
$4,9992004 Mercedes-Benz SLK-Class SLK320125,656 mi · Graham, NC · Ray Moore Auto SalesView listing → -
$5,0002004 Mercedes-Benz SLK-Class SLK230 K108,000 mi · Midway City, CA · Econo Auto ClubView listing →
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$5,5002004 Mercedes-Benz SLK-Class SLK320114,000 mi · La Quinta, CA · Private Seller Exchange · +1 more like it hereView listing → -
$5,9002004 Mercedes-Benz SLK-Class SLK230 K113,496 mi · El cerrito, CA · EKE MotorsportsView listing → -
$6,6302004 Mercedes-Benz SLK-Class SLK320117,712 mi · Hawthorne, CA · Elegant Auto SalesView listing → -
$6,8882004 Mercedes-Benz SLK-Class SLK230 K126,377 mi · Wallingford, CT · Vertucci AutomotiveView listing →
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$7,9992004 Mercedes-Benz SLK-Class SLK320136,295 mi · Lynnwood, WA · Carson Cars IncView listing → -
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$8,5002004 Mercedes-Benz SLK-Class SLK32074,000 mi · Alexandria, VA · Don Allen ServicenterView listing →
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2004 Mercedes-Benz SLK-Class asks $6,759–$12,242. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.
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10 pinnedFAQ
How much does a used 2004 Mercedes-Benz SLK-Class cost?
A used 2004 Mercedes-Benz SLK-Class in the US typically lists for $6,759 to $12,242, with a median asking price of $8,500 across 19 active US dealer listings. Nine in ten are priced between $5,000 and $13,900 (as of 2026-10-19, source: UnderMarket Cars).
Is $9,000 a good price for a used 2004 Mercedes-Benz SLK-Class?
That sits at about the market median ($8,500) for a used 2004 Mercedes-Benz SLK-Class. Under $6,759 puts you in the cheapest quarter of active US listings and under $5,000 in the cheapest 5%; above $13,900 is the priciest 5% (as of 2026-10-19).
What is the cheapest used 2004 Mercedes-Benz SLK-Class for sale right now?
$4,999 — a 2004 Mercedes-Benz SLK-Class SLK320 in Graham, NC, $3,501 under the median (as of 2026-10-19).
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 2004 Mercedes-Benz SLK-Class page is regenerated from it when it is requested. The figures on this page are from 2026-10-19.
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Prices updated 2026-10-19. Data covers active dealer listings across the USA.