Used Mercedes-Benz SLK for Sale nearSan Luis Obispo, CA
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2006
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 268 hp 3.5L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 47,661
- Stock #:
- 5776
- VIN:
- WDBWK56F76F094895
2006 Mercedes-Benz SLK
350
47,661 mi
$14,428
- Year:
- 2016
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 302 hp 3.5L V6
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 51,156
- Stock #:
- 12637
- VIN:
- WDDPK5HA2GF117420
2016 Mercedes-Benz SLK
350
51,156 mi
$26,235
- Year:
- 2014
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 201 hp 1.8L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Sahara Beige)
- Transmission:
- 6-Speed Manual
- Mileage:
- 65,931
- Stock #:
- P077983
- VIN:
- WDDPK4HAXEF077983
2014 Mercedes-Benz SLK
250
65,931 mi
$19,586
- Year:
- 2009
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 228 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 83,972
- Stock #:
- 9F192838
- VIN:
- WDBWK54F49F192838
2009 Mercedes-Benz SLK
300
83,972 mi
$13,264
- Year:
- 2013
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 201 hp 1.8L I4
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 49,266
- Stock #:
- 11851
- VIN:
- WDDPK4HA3DF059436
2013 Mercedes-Benz SLK
250
49,266 mi
$19,862
- Year:
- 2016
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 241 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- CHAMPAGNE
- Transmission:
- Automatic
- Mileage:
- 41,049
- Stock #:
- 28765040
- VIN:
- WDDPK3JA8GF118148
2016 Mercedes-Benz SLK
300
41,049 mi
$25,497
- Year:
- 2016
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 241 hp 2L I4
- Exterior color:
- Mars Red
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Bengal Red/Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 93,828
- Stock #:
- 2026310
- VIN:
- WDDPK3JA3GF122544
2016 Mercedes-Benz SLK
300
93,828 mi
$17,333
- Year:
- 2006
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 228 hp 3L V6
- Exterior color:
- Iridium Silver Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 50,313
- Stock #:
- 17141
- VIN:
- WDBWK54F46F091181
2006 Mercedes-Benz SLK
280
50,313 mi
$12,424
- Year:
- 2014
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 302 hp 3.5L V6
- Exterior color:
- Red
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 53,553
- Stock #:
- 075809
- VIN:
- WDDPK4HA6EF075809
2014 Mercedes-Benz SLK
350
53,553 mi
$23,452
- Year:
- 2007
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 228 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 118,000
- Stock #:
- 134350
- VIN:
- WDBWK54F77F134350
2007 Mercedes-Benz SLK
280
118,000 mi
$8,451
- Year:
- 2016
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 241 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 49,650
- Stock #:
- 70197700
- VIN:
- WDDPK3JA8GF124743
2016 Mercedes-Benz SLK
300
49,650 mi
$22,147
- Year:
- 2012
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 302 hp 3.5L V6
- Exterior color:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 98,224
- Stock #:
- B1046
- VIN:
- WDDPK5HA6CF012826
2012 Mercedes-Benz SLK
350
98,224 mi
$14,720
- Year:
- 2006
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 228 hp 3L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 95,000
- Stock #:
- 075762
- VIN:
- WDBWK54FX6F075762
2006 Mercedes-Benz SLK
280
95,000 mi
$7,750
Customer summary
The Mercedes-Benz SLK has garnered praise from owners across all model years for its stylish design, powerful engine options, and enjoyable driving experience. Many drivers appreciate the luxurious interior, practical hardtop convertible feature, and solid handling. However, some owners do express concerns about limited trunk space, high maintenance costs, and the absence of modern tech features like rear-view cameras. Overall, the SLK is favored for its sporty appeal and performance, making it a fun choice for those who enjoy driving.
- Year:
- 2006
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 228 hp 3L V6
- Exterior color:
- Alabaster White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 71,962
- Stock #:
- 117457
- VIN:
- WDBWK54F86F117457
2006 Mercedes-Benz SLK
280
71,962 mi
$11,249
- Year:
- 2003
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 349 hp 3.2L V6
- Exterior color:
- designo Silver Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- designo Terra Cotta
- Transmission:
- 5-Speed Automatic
- Mileage:
- 58,226
- VIN:
- WDBKK66FX3F286764
2003 Mercedes-Benz SLK
32 AMG
58,226 mi
$20,974
- Year:
- 2008
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 268 hp 3.5L V6
- Exterior color:
- Black
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 101,000
- Stock #:
- 3369
- VIN:
- WDBWK56F58F184257
2008 Mercedes-Benz SLK
350 Edition 10
101,000 mi
$10,202
- Year:
- 2001
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 190 hp 2.3L I4
- Exterior color:
- Glacier White
- Fuel type:
- Gasoline
- Interior color:
- Black (Charcoal)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 88,309
- Stock #:
- 4624
- VIN:
- WDBKK49F31F181786
2001 Mercedes-Benz SLK
230 Kompressor
88,309 mi
$9,564
- Year:
- 2005
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 268 hp 3.5L V6
- Exterior color:
- Red
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 110,311
- Stock #:
- 048715
- VIN:
- WDBWK56F45F048715
2005 Mercedes-Benz SLK
350
110,311 mi
$11,463
- Year:
- 2003
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 192 hp 2.3L I4
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 71,650
- Stock #:
- R1078
- VIN:
- WDBKK49F03F274185
2003 Mercedes-Benz SLK
230 Kompressor
71,650 mi
$8,666
- Year:
- 2005
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 268 hp 3.5L V6
- Exterior color:
- Alabaster White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 18,753
- Stock #:
- 4000077
- VIN:
- WDBWK56F95F037905
2005 Mercedes-Benz SLK
350
18,753 mi
$19,726
- Year:
- 2000
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 185 hp 2.3L I4
- Exterior color:
- Red
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 5-Speed Automatic
- Mileage:
- 108,934
- Stock #:
- 2026-322
- VIN:
- WDBKK47FXYF161550
2000 Mercedes-Benz SLK
230 Supercharged
108,934 mi
$11,138
- Year:
- 2001
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 215 hp 3.2L V6
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 137,540
- Stock #:
- 89849N
- VIN:
- WDBKK65F71F204603
2001 Mercedes-Benz SLK
320
137,540 mi
$6,992
- Year:
- 1999
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 185 hp 2.3L I4
- Exterior color:
- Brilliant Silver Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Salsa
- Transmission:
- 5-Speed Manual
- Mileage:
- 45,901
- Stock #:
- 3243
- VIN:
- WDBKK47F3XF100328
1999 Mercedes-Benz SLK
230 Supercharged
45,901 mi
$15,142
How much does the Mercedes-Benz SLK cost in today's market?
Used Mercedes-Benz SLK prices span a wide range depending on model year. Here's what the market looks like right now:
| Model Year | Current Avg. Price | Year-Round Range |
|---|---|---|
| 2014 | $18,326 | $16,546 – $18,508 |
The Mercedes-Benz SLK's current nationwide average price is $14,606, and its year-round low is $9,981.33. That gives you a sense of the model's current pricing floor and where the market has been trading across the year. Recently, prices have held firm or risen year-over-year across the most recent model years.
Is the Mercedes-Benz SLK a good car?
Yes — the Mercedes-Benz SLK earns strong marks from owners across the model years in this data, and the all-generations owner rating is 4.52/5 across every model year in the data.
Owners consistently praise the stylish design, powerful engine options, and enjoyable driving experience. The luxurious interior, practical hardtop convertible setup, and solid handling also come up often in reviews.
20.3% of listings are priced as good or great deals.
Are Mercedes-Benz SLK models reliable?
Owners consistently describe the Mercedes-Benz SLK as a sporty, enjoyable car with strong appeal, and the review data points to a high level of satisfaction across the model years. Expert evaluations also support that positive impression for the years covered here.
- Owners rate the Mercedes-Benz SLK between 4.0 and 5.0 out of 5 stars across all model years in the data.
For used buyers, long-term ownership risk is best managed by checking service history carefully and confirming the car has been maintained to match its premium positioning.
What should I look for when buying a used Mercedes-Benz SLK?
Across all model years, at 74.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
| Model Year | Accident-Free % |
|---|---|
| 2016 | 59.3% |
| 2015 | 62.5% |
| 2014 | 63.2% |
What Mercedes-Benz SLK do most buyers choose?
The Mercedes-Benz SLK years with the most listings are 2014, 2015, and 2016.
| Model Year | Total Listings | Good + Great Deals % |
|---|---|---|
| 2014 | 114 | 30.7% |
| 2015 | 104 | 26.9% |
| 2016 | 59 | 25.4% |
Higher-volume years tend to draw more shoppers because you have more inventory to compare, more pricing spread to work with, and a better chance of finding the trim and condition you want.
What is the Mercedes-Benz SLK's resale value?
| Model Year | Current Avg. Price | Year-Over-Year Change |
|---|---|---|
| 2014 | $18,326 | +4.22% |
The price movement shown here points to a model year that has gained value over the past year. For used buyers, that can mean stronger demand and less room for negotiation than you might see in a declining-price segment. The 2014 model years have held their value best, with prices flat to rising year-over-year.
Should I buy a used Mercedes-Benz SLK now or wait for the next model?
Buy now if:
- Sweet-spot year: The 2014 model has the most listings at a current average price of $18,326.
If you're buying used today, the 2014 model year offers the best mix of value and availability. If you want the newest version, it may be worth waiting for 2017 inventory to mature.
These recommendations are based on CarGurus' proprietary market data from September 4, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
4.6 Overall rating
Customers say
The Mercedes-Benz SLK has garnered praise from owners across all model years for its stylish design, powerful engine options, and enjoyable driving experience. Many drivers appreciate the luxurious interior, practical hardtop convertible feature, and solid handling. However, some owners do express concerns about limited trunk space, high maintenance costs, and the absence of modern tech features like rear-view cameras. Overall, the SLK is favored for its sporty appeal and performance, making it a fun choice for those who enjoy driving.
AI generated from the text of customer reviews.
Filter by year
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What people say
Robert M
Reviewed a 2007 Mercedes-Benz SLK on Sep 8, 2025
This is simply a great vehicle to drive. Other than having to use Premium gas . . . it doesn't have many cons.
Anonymous
Reviewed a 2001 Mercedes-Benz 320 on Mar 23, 2025
Love the Slk 320. I love my slk 320 more because it's a 6speed manual even more fun to drive. They have a very smooth ride and comfortable
Robert J
Reviewed a 2015 Mercedes-Benz SLK on Feb 4, 2025
It's a beautiful car. Most of them have been maintained properly and are a great ar that will last many years
Brian B
Reviewed a 2004 Mercedes-Benz 230 Kompressor Supercharged on Dec 22, 2011
When I drive my car I feel like that I control the road and take on what is ahead. I feel safe because I know that my car will react and protect me. Weither its the multi air bags or just the way it handles the road with its quick stoping power and its handling. SLK is a class of Luxury and well known among MB owners. Enjoying the ride instead of just riding is a plus. I am sure when you purchase a MB you will be pleased.
Mercedes-Benz SLK Trims
| Trim type | MSRP |
|---|---|
| 350 | $59,200 |
| 55 AMG | $72,600 |
| 300 | $47,000 |
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
Mercedes-Benz SLK Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of Mercedes-Benz SLK prices has changed over time.
See more price trendsMercedes-Benz SLK Pricing Analysis
Pricing Analysis by Model Year
Key Insights
- Significant Depreciation: The 2016 SLK shows a steep decline, with a current average price of $20,607, reflecting a -56.1% depreciation from its original MSRP of $47,000.
- Best Value Year: The 2015 SLK is priced at $17,787, representing a -59.5% depreciation, making it the most affordable option among recent model years.
- Older Models Offer Lower Prices: The 2008 SLK is the lowest priced at $11,104, indicating that older models are significantly more affordable, with depreciation rates exceeding -75%.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2016 Mercedes-Benz SLK | $47,000 | $20,607 | -56.1% |
| 2015 Mercedes-Benz SLK | $43,950 | $17,787 | -59.5% |
| 2014 Mercedes-Benz SLK | $43,525 | $18,907 | -56.6% |
| 2013 Mercedes-Benz SLK | $42,900 | $18,416 | -57.0% |
| 2012 Mercedes-Benz SLK | $42,500 | $18,123 | -57.3% |
| 2011 Mercedes-Benz SLK | $47,650 | $12,620 | -73.5% |
| 2010 Mercedes-Benz SLK | $46,900 | $13,470 | -71.2% |
| 2009 Mercedes-Benz SLK | $44,950 | $13,803 | -69.3% |
| 2008 Mercedes-Benz SLK | $44,150 | $11,104 | -74.9% |
| 2007 Mercedes-Benz SLK | $44,125 | $11,662 | -73.6% |
| 2006 Mercedes-Benz SLK | $43,675 | $11,415 | -73.8% |
| 2005 Mercedes-Benz SLK | $46,970 | $12,670 | -73.0% |
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Lowest Prices in Major Cities: New York, NY offers the lowest average price at $12,185, indicating a competitive market for buyers.
- Highest Prices in Chicago: The average price in Chicago, IL is $14,669, suggesting a stronger demand or lower inventory in that area.
- Price Variability Across Cities: The price difference between New York and Chicago is notable, with a $2,484 gap, highlighting regional pricing dynamics.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| New York, NY | 60 | $12,185 |
| Los Angeles, CA | 60 | $11,967 |
| Chicago, IL | 67 | $14,669 |
| Dallas, TX | 54 | $13,414 |
| Philadelphia, PA | 58 | $12,381 |
| Houston, TX | 48 | $13,028 |
| Miami, FL | 42 | $11,566 |
| Washington, DC | 55 | $12,544 |
| Atlanta, GA | 58 | $12,530 |
| Boston, MA | 50 | $14,277 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 350 trim leads with 116 listings, indicating strong demand and availability in the market.
- Price Range Across Trims: The 55 AMG trim has the highest MSRP at $72,600, reflecting its premium features and performance capabilities.
- Value Proposition of Base Trim: The 300 trim offers a competitive entry point at $47,000 MSRP, appealing to buyers seeking a balance of features and price.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 350 | 116 | $59,200 | RWD | 3.5L 302 hp V6 |
| 300 | 47 | $47,000 | RWD | 2.0L 241 hp I4 |
| 55 AMG | 12 | $72,600 | RWD | 5.5L 415 hp V8 |
These recommendations are based on CarGurus' proprietary market data from September 3, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
