Used Mercedes-Benz SLK for Sale nearPortsmouth, NH
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2007
- 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:
- 9,826
- VIN:
- WDBWK56F17F146040
Sponsored by Reynolds Auto Sales
2007 Mercedes-Benz SLK
350
9,826 mi
$24,895
- 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:
- Diamond White Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Sahara Beige)
- Transmission:
- Automatic
- Mileage:
- 60,753
- Stock #:
- WDDPK4HA8EF078310
- VIN:
- WDDPK4HA8EF078310
Sponsored Listing
2014 Mercedes-Benz SLK
250
60,753 mi
$19,695
- Year:
- 2007
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 268 hp 3.5L V6
- Exterior color:
- Diamond Silver Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Ash
- Transmission:
- Automatic
- Mileage:
- 77,481
- Stock #:
- WDBWK56F97F138980
- VIN:
- WDBWK56F97F138980
Sponsored Listing
2007 Mercedes-Benz SLK
350
77,481 mi
$12,890
- Year:
- 2006
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 228 hp 3L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 94,967
- Stock #:
- 1374
- VIN:
- WDBWK54F06F088682
2006 Mercedes-Benz SLK
280
94,967 mi
$9,184
- 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:
- 6-Speed Manual
- Mileage:
- 134,118
- Stock #:
- 25-015
- VIN:
- WDBWK54F36F081905
2006 Mercedes-Benz SLK
280
134,118 mi
$7,489
- 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:
- Iridium Silver Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Ash/Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 21,231
- Stock #:
- DU5242
- VIN:
- WDDPK4HA7EF086950
2014 Mercedes-Benz SLK
250
21,231 mi
$25,593
- Year:
- 2007
- 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:
- 9,826
- VIN:
- WDBWK56F17F146040
2007 Mercedes-Benz SLK
350
9,826 mi
$24,895
- 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:
- Diamond White Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Sahara Beige)
- Transmission:
- Automatic
- Mileage:
- 60,753
- Stock #:
- WDDPK4HA8EF078310
- VIN:
- WDDPK4HA8EF078310
2014 Mercedes-Benz SLK
250
60,753 mi
$19,695
- Year:
- 2007
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 268 hp 3.5L V6
- Exterior color:
- Diamond Silver Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Ash
- Transmission:
- Automatic
- Mileage:
- 77,481
- Stock #:
- WDBWK56F97F138980
- VIN:
- WDBWK56F97F138980
2007 Mercedes-Benz SLK
350
77,481 mi
$12,890
- Year:
- 2009
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 228 hp 3L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 48,411
- Stock #:
- 190273
- VIN:
- WDBWK54F59F190273
2009 Mercedes-Benz SLK
300
48,411 mi
$14,590
- Year:
- 2015
- 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:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 80,774
- Stock #:
- 096679
- VIN:
- WDDPK4HA1FF096679
-$400
2015 Mercedes-Benz SLK
250
80,774 mi
$13,672
$13,272
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 44,625
- Stock #:
- 04576
- VIN:
- WDBWK56F08F187650
2008 Mercedes-Benz SLK
350
44,625 mi
$15,490
- 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:
- Red
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 24,529
- Stock #:
- 18980
- VIN:
- WDBWK56F26F096134
2006 Mercedes-Benz SLK
350
24,529 mi
$19,478
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:
- 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
$21,432
- 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
$13,570
- 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:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 18,846
- Stock #:
- 17730
- VIN:
- WDDPK5HA6GF117601
2016 Mercedes-Benz SLK
350
18,846 mi
$33,905
- 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:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 64,249
- Stock #:
- ND3817
- VIN:
- WDDPK4HA5EF091578
2014 Mercedes-Benz SLK
250
64,249 mi
$19,564
- Year:
- 2013
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 201 hp 1.8L I4
- Exterior color:
- Palladium Silver Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 18,957
- Stock #:
- M067806P
- VIN:
- WDDPK4HA6DF067806
2013 Mercedes-Benz SLK
250
18,957 mi
$24,481
- Year:
- 2011
- 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:
- Gray/Dark Gray
- Transmission:
- Automatic
- Mileage:
- 61,081
- Stock #:
- 9763
- VIN:
- WDBWK5EAXBF239640
2011 Mercedes-Benz SLK
300
61,081 mi
$14,963
- Year:
- 2013
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 201 hp 1.8L I4
- Exterior color:
- Red
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 73,588
- Stock #:
- B100292
- VIN:
- WDDPK4HA6DF052755
-$805
2013 Mercedes-Benz SLK
250
73,588 mi
$16,213
$15,408
- 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:
- Brown (Tan)
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 78,741
- Stock #:
- 8871
- VIN:
- WDBWK56F35F038161
-$1,000
2005 Mercedes-Benz SLK
350
78,741 mi
$13,494
$12,494
- 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
$22,774
- Year:
- 2009
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 228 hp 3L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 48,411
- Stock #:
- 190273
- VIN:
- WDBWK54F59F190273
Sponsored Listing
2009 Mercedes-Benz SLK
300
48,411 mi
$14,590
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 | $17,825 | $16,565 – $18,506 |
The Mercedes-Benz SLK's current nationwide average price is $14,155, and over the past year that nationwide average price reached a low of $9,961. 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. The all-generations owner rating is 4.52/5 across every model year in the data.
Owners consistently praise the SLK for its stylish design, powerful engine options, and enjoyable driving experience. The luxurious interior, practical hardtop convertible feature, and solid handling also come up repeatedly in owner feedback.
20.8% of listings are priced as good or great deals.
Are Mercedes-Benz SLK models reliable?
Owners consistently praise the Mercedes-Benz SLK for its stylish design, powerful engine options, enjoyable driving experience, luxurious interior, practical hardtop convertible feature, and solid handling. Expert feedback also aligns with that positive ownership experience.
- 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 support its performance-oriented character.
What should I look for when buying a used Mercedes-Benz SLK?
Across all model years, at 74.2% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
| Model Year | Accident-Free % |
|---|---|
| 2016 | 64.9% |
| 2015 | 63.5% |
| 2014 | 65% |
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 | 117 | 29.1% |
| 2015 | 104 | 31.7% |
| 2016 | 57 | 31.6% |
Higher-volume years tend to draw more shoppers because they give you more inventory to compare, which can make it easier to find the right color, mileage, and price combination. They also often become the most familiar choices for used buyers who want a broader selection.
What is the Mercedes-Benz SLK's resale value?
| Model Year | Current Avg. Price | Year-Over-Year Change |
|---|---|---|
| 2014 | $17,825 | +0.37% |
The price movement shown here is essentially flat, with a slight increase year over year. That points to steady demand for this model year among used shoppers. For buyers, that kind of movement can support confidence that pricing has remained stable.
The 2014 model year is holding steady, with prices close to flat year-over-year.
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?
Buy now if:
- Sweet-spot year: The 2014 model has the most listings at a current average price of $17,825.
If you're buying used today, the 2014 model year offers the best mix of value and availability.
These recommendations are based on CarGurus' proprietary market data from September 11, 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
Filter by rating
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 $20,435, reflecting a -56.5% depreciation from its original MSRP of $47,000.
- Best Value Year: The 2015 SLK is priced at $17,757, representing a -59.5% depreciation, making it one of the most affordable options in the lineup.
- Older Models Offer Lower Prices: The 2008 SLK is the lowest priced at $11,577, indicating that older models are significantly more affordable, with depreciation rates exceeding -73%.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2016 Mercedes-Benz SLK | $47,000 | $20,435 | -56.5% |
| 2015 Mercedes-Benz SLK | $43,950 | $17,757 | -59.5% |
| 2014 Mercedes-Benz SLK | $43,525 | $17,828 | -59.0% |
| 2013 Mercedes-Benz SLK | $42,900 | $18,646 | -56.5% |
| 2012 Mercedes-Benz SLK | $42,500 | $17,132 | -59.7% |
| 2011 Mercedes-Benz SLK | $47,650 | $12,592 | -73.6% |
| 2010 Mercedes-Benz SLK | $46,900 | $13,179 | -71.9% |
| 2009 Mercedes-Benz SLK | $44,950 | $13,943 | -68.9% |
| 2008 Mercedes-Benz SLK | $44,150 | $11,577 | -73.8% |
| 2007 Mercedes-Benz SLK | $44,125 | $11,479 | -73.9% |
| 2006 Mercedes-Benz SLK | $43,675 | $11,230 | -74.2% |
| 2005 Mercedes-Benz SLK | $46,970 | $12,807 | -72.7% |
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Chicago: The average price in Chicago, IL is $14,113, indicating a stronger demand or lower inventory in this market.
- Lowest Prices in Atlanta: Atlanta, GA offers the lowest average price at $11,085, suggesting a more competitive market or higher inventory levels.
- Price Variation Across Cities: The price difference between the highest and lowest city averages is $3,028, highlighting significant regional pricing disparities.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Chicago, IL | 66 | $14,113 |
| Dallas, TX | 57 | $14,832 |
| Philadelphia, PA | 57 | $12,779 |
| Miami, FL | 42 | $13,123 |
| New York, NY | 57 | $12,854 |
| Los Angeles, CA | 62 | $12,318 |
| Houston, TX | 48 | $13,008 |
| Washington, DC | 53 | $12,132 |
| Boston, MA | 49 | $13,877 |
| Atlanta, GA | 58 | $11,085 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 350 trim is the most prevalent with 118 listings, indicating strong demand for this configuration.
- Price Range Across Trims: The 55 AMG trim commands the highest MSRP at $72,600, reflecting its performance-oriented features and luxury positioning.
- 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 | 118 | $59,200 | RWD | 3.5L 302 hp V6 |
| 300 | 44 | $47,000 | RWD | 2.0L 241 hp I4 |
| 55 AMG | 11 | $72,600 | RWD | 5.5L 415 hp V8 |
These recommendations are based on CarGurus' proprietary market data from September 10, 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.
