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AutosXchange market research

2003 Mercedes-Benz SLK market value, prices & key facts

What dealers are asking for the 2003 Mercedes-Benz SLK right now, from 7 current listings at 7 dealerships across 7 states, with EPA fuel economy, NHTSA safety ratings and recalls for this model year.

Asking prices of current listings · AutosXchange live dealer listings, November 8, 2026 · not sold prices

2003 Mercedes-Benz SLK
2003 Mercedes-Benz SLK · Photo from a listing on AutosXchange
7Listings for sale now
$7,999Median asking price
$5,977–$15,258Typical range (10th–90th percentile)
58,226Median miles (7 listings with odometer)
7Dealerships listing it
See 2003 Mercedes-Benz SLK listingsAll Mercedes-Benz SLK yearsOther Mercedes-Benz models
In brief

2003 Mercedes-Benz SLK overview

AutosXchange has 7 listed now, with a median asking price of $7,999 and median 58,226 miles.

Composed only from U.S. government data (EPA, NHTSA) and current AutosXchange listings; not a review.
Market snapshot

2003 Mercedes-Benz SLK: the market right now

Half of the 7 listings ask between $6,948 and $10,979.

$6,94825th percentile asking price
$7,999Median asking price
$10,97975th percentile asking price
58,226Median miles (middle half 46,272–84,740)
0Listings with a price cut since first listed
7Cities with listings

New vs. used (by odometer)

New or demo (under 100 mi): 0Used (100+ mi): 7

Top cities by supply

2003 Mercedes-Benz SLK listings by cityLongmont, CO: 1 listings, median $12,963; Fort Lauderdale, FL: 1 listings, median $7,900; Haver Hill, MA: 1 listings, median $8,995; Hammonton, NJ: 1 listings, median $5,995; Portland, OR: 1 listings, median $18,700; Waterbury Center, VT: 1 listings, median $5,950; Edmonds, WA: 1 listings, median $7,999.Longmont, COLongmont, CO: 1 · median $13k1 · median $13kFort Lauderdale, FLFort Lauderdale, FL: 1 · median $7.9k1 · median $7.9kHaver Hill, MAHaver Hill, MA: 1 · median $9k1 · median $9kHammonton, NJHammonton, NJ: 1 · median $6k1 · median $6kPortland, ORPortland, OR: 1 · median $18.7k1 · median $18.7kWaterbury Center, VTWaterbury Center, VT: 1 · median $6k1 · median $6kEdmonds, WAEdmonds, WA: 1 · median $8k1 · median $8k
Price cuts: listings whose current asking price is below the price first recorded by AutosXchange (0 were raised). New vs. used is read from the odometer (under 100 miles = new or demo) because most dealer feeds carry no new/used flag.
Price distribution

2003 Mercedes-Benz SLK: how asking prices are spread

Half of listings ask between $6,948 and $10,979; the most common band is $5,000–$6,000 (2 listings).

2003 Mercedes-Benz SLK asking price distributionHistogram of 7 current 2003 Mercedes-Benz SLK asking prices in 14 bins of $1,000; median $7,999.01122$5k–$6k: 2 listings$6k–$7k: 0 listings$7k–$8k: 2 listings$8k–$9k: 1 listing$9k–$10k: 0 listings$10k–$11k: 0 listings$11k–$12k: 0 listings$12k–$13k: 1 listing$13k–$14k: 0 listings$14k–$15k: 0 listings$15k–$16k: 0 listings$16k–$17k: 0 listings$17k–$18k: 0 listings$18k–$19k: 1 listing$5k$8k$11k$14k$17k$19kMedian $7,999Asking price (bar height = number of listings)
Bars count listings in $1,000 price bands; the dashed line marks the median.
Where they are listed

2003 Mercedes-Benz SLK: listings by state

Colorado has the most, with 1 listing (14% of 7).

2003 Mercedes-Benz SLK listings by stateNumber of current 2003 Mercedes-Benz SLK listings by dealer state: Colorado 1, Florida 1, Massachusetts 1, New Jersey 1, Oregon 1, Vermont 1, Washington 1.ColoradoColorado: 1 · 14%1 · 14%FloridaFlorida: 1 · 14%1 · 14%MassachusettsMassachusetts: 1 · 14%1 · 14%New JerseyNew Jersey: 1 · 14%1 · 14%OregonOregon: 1 · 14%1 · 14%VermontVermont: 1 · 14%1 · 14%WashingtonWashington: 1 · 14%1 · 14%
Counts current AutosXchange listings by the selling dealer's state (7 states in total).
Current listings

2003 Mercedes-Benz SLK for sale now: best value first

2003 Mercedes-Benz SLK SLK 230 Kompressor for sale in Waterbury Center, VT26% below similar
2003 Mercedes-Benz SLK SLK 230 Kompressor$5,95048,959 mi · Waterbury Center, VTPast & Present MotorCar
2003 Mercedes-Benz SLK Class SLK230 for sale in Hammonton, NJ26% below similar
2003 Mercedes-Benz SLK Class SLK230$5,99595,388 mi · Hammonton, NJHammonton Auto Exchange
2003 Mercedes-Benz SLK SLK 320 for sale in Fort Lauderdale, FL
2003 Mercedes-Benz SLK SLK 320$7,90074,092 mi · Fort Lauderdale, FLM.D.V. INTERNATIONAL AUTO CORP
2003 Mercedes-Benz SLK SLK 320 for sale in Edmonds, WA
2003 Mercedes-Benz SLK SLK 320$7,999115,238 mi · Edmonds, WACAR MASTER PROS AUTO SALES
2003 Mercedes-Benz SLK SLK230 for sale in Haver Hill, MA
2003 Mercedes-Benz SLK SLK230$8,99543,585 mi · Haver Hill, MAFirst Choice Auto Sales
2003 Mercedes-Benz SLK 320 for sale in Longmont, CO
2003 Mercedes-Benz SLK 320$12,96336,758 mi · Longmont, CORed's Auto & Truck
2003 Mercedes-Benz SLK for sale in Portland, OR
2003 Mercedes-Benz SLK$18,70058,226 mi · Portland, ORMS Motors
See all 7 2003 Mercedes-Benz SLK listings
Sorted by how far each asking price is below the median of the same model within one model year (all current listings nationwide). Badges show listings at least 5% below that median. Listings priced under 60% of that median (often data errors or damaged vehicles) and model years with fewer than 5 comparable listings are listed after the ranked ones.
AutosXchange Intel

2003 Mercedes-Benz SLK price activity

AutosXchange started tracking 2003 Mercedes-Benz SLK prices on Nov 5, 2026. Price-activity trends appear once at least 30 listings from 5 dealers are tracked nationally.

Source: AutosXchange Intel Hub, autos-xchange.com/market. Asking prices of dealer listings tracked by AutosXchange since Nov 5, 2026, not sold prices; not seasonally adjusted. A market figure is published only with at least 30 listings from at least 5 dealers (no dealer above 40%). "Removed from sale" means a listing left the dealer's website; it is not a confirmed sale. Methodology
By model year

Mercedes-Benz SLK market data by model year

Listings and median asking price per model year. Years with fewer than 5 listings link to the listings.
Shop locally

2003 Mercedes-Benz SLK for sale by city

FAQ

Frequently asked questions

What is the average asking price of a 2003 Mercedes-Benz SLK?
Across 7 current listings on AutosXchange, the median asking price of a 2003 Mercedes-Benz SLK is $7,999. Most listings (10th to 90th percentile) ask between $5,977 and $15,258. These are dealer asking prices, not sold prices.
How many Mercedes-Benz SLK are for sale?
AutosXchange currently lists 7 vehicles from 7 dealerships in 7 states.
What mileage is typical for a 2003 Mercedes-Benz SLK?
The median odometer reading is 58,226 miles; the middle half of listings show between 46,272 and 84,740 miles (7 listings with a published odometer).
What is a fair asking price for a 2003 Mercedes-Benz SLK?
Half of current listings ask between $6,948 and $10,979 (25th to 75th percentile), around a median of $7,999. Compare mileage, trim, condition and the vehicle history report before deciding; AutosXchange figures are asking prices, not sold prices.
Where are the most Mercedes-Benz SLK for sale?
Colorado has the most current listings (1), followed by Florida (1).

AutosXchange market data is calculated from the asking prices of current dealer listings on AutosXchange, refreshed as dealers update their inventory. These are not sold or transaction prices and not appraisals. Listings with an asking price under $500 (placeholder prices) are excluded. Confirm price, fees and availability with the selling dealer.