Used 2010 Mercedes-Benz SLK for SaleNationwide
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2010
- 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 Leather
- Transmission:
- 7-Speed Automatic
- Mileage:
- 76,048
- Stock #:
- 2678
- VIN:
- WDBWK5EA5AF230245

2010 Mercedes-Benz SLK
300
76,048 mi
$10,999
- Year:
- 2009
- 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:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 70,912
- Stock #:
- PAG00009
- VIN:
- WDBWK54F29F209071

2009 Mercedes-Benz SLK
300
70,912 mi
$9,999
- Year:
- 2010
- 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:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 97,445
- Stock #:
- 1569JR
- VIN:
- WDBWK5EA3AF226369

-$500
2010 Mercedes-Benz SLK
300
97,445 mi
$10,495
$9,995
- Year:
- 2011
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 228 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 31,544
- Stock #:
- A26239685
- VIN:
- WDBWK5EAXBF239685

2011 Mercedes-Benz SLK
300
31,544 mi
$21,565
- Year:
- 2009
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3.5L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 67,680
- Stock #:
- 7974
- VIN:
- WDBWK58FX9F190537

2009 Mercedes-Benz SLK
350
67,680 mi
$12,080
- Year:
- 2010
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 228 hp 3L V6
- Exterior color:
- Gray (Steel Grey Metallic)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 87,570
- Stock #:
- 232515
- VIN:
- WDBWK5EA7AF232515

-$1,849
2010 Mercedes-Benz SLK
300
87,570 mi
$12,883
$11,034
- 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:
- Automatic
- Mileage:
- 70,431
- Stock #:
- B00714
- VIN:
- WDBWK54F69F192288

2009 Mercedes-Benz SLK
300
70,431 mi
$12,249
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 58,104
- Stock #:
- 210430
- VIN:
- WDBWK54F99F210430

2009 Mercedes-Benz SLK
300
58,104 mi
$15,698
- 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
$12,214
- Year:
- 2010
- 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:
- 194,300
- Stock #:
- 230813
- VIN:
- WDBWK5EA5AF230813

2010 Mercedes-Benz SLK
300
194,300 mi
$6,204
- Year:
- 2010
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3.5L V6
- Exterior color:
- Iridium Silver Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 81,553
- Stock #:
- M26709B
- VIN:
- WDBWK5JA0AF234015

2010 Mercedes-Benz SLK
350
81,553 mi
$14,129
- Year:
- 2010
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3.5L V6
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 79,862
- Stock #:
- P13828
- VIN:
- WDBWK5JA6AF234052

2010 Mercedes-Benz SLK
350
79,862 mi
$14,744
- Year:
- 2011
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3.5L V6
- Exterior color:
- Red
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 147,282
- Stock #:
- 241869
- VIN:
- WDBWK5JA0BF241869

2011 Mercedes-Benz SLK
350
147,282 mi
$8,390
About 2010 Mercedes-Benz SLK
- Year:
- 2009
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black Nappa
- Mileage:
- 28,852
- Stock #:
- LT8022A
- VIN:
- WDBWK54F69F215150

2009 Mercedes-Benz SLK
300
28,852 mi
$17,060
- Year:
- 2011
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3.5L V6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 94,430
- Stock #:
- 9990504AV
- VIN:
- WDBWK5JAXBF236310

2011 Mercedes-Benz SLK
350
94,430 mi
$11,215
- Year:
- 2010
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3.5L V6
- Exterior color:
- Arctic White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black Leather
- Transmission:
- Automatic
- Mileage:
- 64,862
- Stock #:
- 10404
- VIN:
- WDBWK5JA9AF228035

2010 Mercedes-Benz SLK
350
64,862 mi
$12,790
- Year:
- 2009
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3.5L V6
- Exterior color:
- Palladium Silver Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige Leather)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 80,000
- Stock #:
- 13296
- VIN:
- WDBWK58F39F203029

2009 Mercedes-Benz SLK
350
80,000 mi
$11,683
- 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

-$490
2009 Mercedes-Benz SLK
300
48,411 mi
$13,480
$12,990
- Year:
- 2009
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 228 hp 3L V6
- Exterior color:
- Gray (Designo Graphite)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black Leather Interior
- Transmission:
- 7-Speed Automatic
- Mileage:
- 114,100
- Stock #:
- 11972
- VIN:
- WDBWK54FX9F211876

2009 Mercedes-Benz SLK
300
114,100 mi
$9,575
- Year:
- 2009
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3.5L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 175,569
- Stock #:
- o8yuyu8tr
- VIN:
- WDBWK58F29F191777

2009 Mercedes-Benz SLK
350
175,569 mi
$6,499
- Year:
- 2009
- 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:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 7-Speed Automatic
- Mileage:
- 115,858
- Stock #:
- 00433
- VIN:
- WDBWK54F89F190154

2009 Mercedes-Benz SLK
300
115,858 mi
$9,399
- Year:
- 2010
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3.5L V6
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 22,367
- Stock #:
- 20399P
- VIN:
- WDBWK5JA3AF226894

2010 Mercedes-Benz SLK
350
22,367 mi
$20,277
- Year:
- 2009
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 228 hp 3L V6
- Exterior color:
- Palladium Silver Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 76,091
- Stock #:
- NP2430
- VIN:
- WDBWK54F39F191793

2009 Mercedes-Benz SLK
300
76,091 mi
$12,196
Overview

The Mercedes-Benz SLK-Class two-seat convertible roadster rolls into 2010 with no major changes. However, Mercedes does offer a new limited-edition Diamond White package for the SLK300 trim for 2010. The package includes such features as Diamond White metallic exterior paint, 18-inch AMG wheels, a sport suspension, a two-tone interior with contrasting stitching on the leather upholstery, and a premium-leather-wrapped steering wheel with shift paddles.
In addition to the SLK300 trim, the 2010 SLK-Class consists of the midrange SLK350 and the performance-tuned SLK55 AMG. All trims feature a power-retractable hardtop roof, which lowers at the touch of a button in just 22 seconds for open-air driving. When up and in place, the hardtop enhances the SLK-Class's sporty exterior design, highlighted by the arrow-shaped, F1-inspired front end with color-keyed grille crossfins, the up-sweeping side lines, and the sharply tapered rear end with trapezoidal exhaust pipes.
Standard exterior features for the SLK-Class include driver-selectable light-sensing headlights, front foglights, a single rear red foglight, dual heated power side mirrors with integrated turn signals, and LED taillights. In addition, the trunk lid opens at the front to stow the retractable hardtop and at the rear for cargo access.
A 3.0-liter, DOHC V6 engine, producing 228 hp and 221 lb-ft of torque, powers the SLK300. The engine links to either a six-speed manual transmission, which comes standard, or an optional seven-speed automatic transmission with driver adaptive programming and the Touch Shift manual-shift feature. The SLK350 comes equipped with a 3.5-liter, DOHC V6 powerplant generating 300 hp and 265 lb-ft of torque. It links to the seven-speed automatic transmission, which comes as standard equipment and is the only transmission available on this trim. At the top of the SLK-Class heap, the SLK55 AMG retains its powerful AMG-built, naturally aspirated 5.5-liter V8 engine, which produces 355 hp and 376 lb-ft of torque. The V8 mates to an AMG SpeedShift 7G-Tronic seven-speed automatic transmission, and propels the roadster from 0 to 60 in 5.1 seconds.
All SLK-Class trims feature a direct-steer system with vehicle speed sensing, which provides a quicker overall steering response, a lighter feel in parking lots, and improved handling and stability at higher speeds. In addition, all trims ride on an independent multilink suspension, with a three-link system in the front, a five-arm multilink configuration in the rear, and stabilizer bars in both the front and rear. In addition, Mercedes lowers the ride height in the rear, all of which result in agile, sport-oriented handling and a firm yet comfortable ride.
Inside, standard features for the SLK-Class include leather upholstery and trim, a leather-wrapped multifunction steering wheel, dual-zone climate control, a four-way tilt/telescoping steering column, stainless-steel rubber-studded pedals, and silver trim on the doors, dash, and panel. An AM/FM audio system with a 6-CD changer and an MP3 input jack also comes standard. Owners can add Burl Walnut interior wood trim, heated power-adjustable seats, digital climate control, a Harman Kardon surround-sound audio system, Sirius satellite radio, and a hard-drive navigation system with a 6.5-inch touchscreen as options.
The SLK55 AMG adds a number of features designed by AMG, Mercedes' in-house tuner, including Nappa leather upholstery, an AMG ergonomic sports steering wheel, bolstered sports seats, and an AMG instrument cluster, as well as an AMG-designed exhaust system, high-performance braking system, and a rear spoiler.
Standard safety equipment for the 2010 SLK-Class includes six airbags, integrated rollover protection, electronic stability control, and antilock brakes with brake assist. Mercedes also offers a number of services through its mbrace suite, including emergency services, roadside assistance, and automatic collision notification, all of which come standard. The SLK300 and SLK350 ride on 17-inch alloy wheels with staggered high-performance tires, which are wider in the rear to provide additional traction and stability. The SLK55 AMG rides on 18-inch AMG light-alloy wheels.
*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.
5.0 Overall rating
Filter by rating
Bhagyesh M
Reviewed a 2010 Mercedes-Benz 300 on Jul 7, 2010
NICE Performance - acceleration, braking, handling NICE Build Quality - has it needed repairs? squeaks/rattles NICE Appearance - both interior and exterior styling HIGH Cost of Ownership - gas mileage, maintenance Fun Factor - REALLY fun to drive !! at highways it moves like rocket!!!!!!!!!
2010 Mercedes-Benz SLK Trims
| Trim type | MSRP |
|---|---|
| 55 AMG | $66,650 |
| 300 | $46,900 |
| 350 | $51,900 |
*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.
2010 Mercedes-Benz SLK Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2010 Mercedes-Benz SLK prices has changed over time.
See more price trends2010 Mercedes-Benz SLK Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Price in New York: The average price in New York, NY ($11,988) is the highest among the listed cities, likely reflecting higher demand and limited supply.
- Lowest Price in Los Angeles: Los Angeles, CA ($10,600) offers the lowest average price, suggesting a more competitive market with higher inventory levels.
- Chicago's Mid-Range Pricing: Chicago, IL ($10,995) sits between the two coasts, indicating a balanced market with moderate demand and supply.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| New York, NY | 7 | $11,988 |
| Chicago, IL | 5 | $10,995 |
| Los Angeles, CA | 8 | $10,600 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 350 trim leads with 122 listings, indicating strong demand for this configuration.
- Price Variance Across Trims: The 55 AMG trim has the highest MSRP at $66,650, reflecting its performance-oriented features and luxury positioning.
- Value Proposition of Base Trim: The 300 trim at $46,900 offers a competitive entry point with a good balance of features and price.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 350 | 122 | $51,900 | RWD | 3.5L 300 hp V6 |
| 300 | 40 | $46,900 | RWD | 3.0L 228 hp V6 |
| 55 AMG | 11 | $66,650 | RWD | 5.5L 355 hp V8 |
Pricing Analysis by Model Year
Key Insights
- Significant Depreciation: The 2011 model shows the steepest decline, priced at -72% compared to its original MSRP, indicating rapid depreciation typical for luxury vehicles.
- Best Value Year: The 2016 model retains the highest value with a current average price of $20,582, reflecting a more stable depreciation curve.
- Older Models at Low Prices: Models from 2004 to 2008 are priced significantly lower, with the 2004 model at $10,833, appealing to budget-conscious buyers.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2016 Mercedes-Benz SLK | $47,000 | $20,582 | -56.2% |
| 2015 Mercedes-Benz SLK | $43,950 | $17,726 | -59.6% |
| 2014 Mercedes-Benz SLK | $43,525 | $17,897 | -58.8% |
| 2013 Mercedes-Benz SLK | $42,900 | $18,733 | -56.4% |
| 2012 Mercedes-Benz SLK | $42,500 | $17,291 | -59.3% |
| 2011 Mercedes-Benz SLK | $47,650 | $13,290 | -72.1% |
| 2009 Mercedes-Benz SLK | $44,950 | $13,869 | -69.1% |
| 2008 Mercedes-Benz SLK | $44,150 | $12,394 | -72.0% |
| 2007 Mercedes-Benz SLK | $44,125 | $11,805 | -73.3% |
| 2006 Mercedes-Benz SLK | $43,675 | $11,250 | -74.2% |
| 2005 Mercedes-Benz SLK | $46,970 | $12,626 | -73.1% |
| 2004 Mercedes-Benz SLK | $40,320 | $10,833 | -73.1% |
These recommendations are based on CarGurus' proprietary market data from September 16, 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.
FAQs
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*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.