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

2010 Mercedes-Benz SLK
300
76,048 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:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 63,147
- Stock #:
- 5633
- VIN:
- WDBWK5EAXAF231715

2010 Mercedes-Benz SLK
300
63,147 mi
$15,350
- 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
- 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
$21,495
- 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:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 97,445
- Stock #:
- 1569JR
- VIN:
- WDBWK5EA3AF226369

2010 Mercedes-Benz SLK
300
97,445 mi
$9,995
- 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
$13,962
- 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:
- Silver
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 87,314
- Stock #:
- WDBWK5JA3BF239842
- VIN:
- WDBWK5JA3BF239842

2011 Mercedes-Benz SLK
350
87,314 mi
$13,897
- Year:
- 2011
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3.5L V6
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 65,878
- Stock #:
- BF237449
- VIN:
- WDBWK5JA2BF237449

2011 Mercedes-Benz SLK
350
65,878 mi
$13,200
- 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

2010 Mercedes-Benz SLK
300
87,570 mi
$11,034
- 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
$14,190
- 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
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:
- 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
$11,696
- 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:
- 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:
- 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:
- 61,701
- Stock #:
- 228040
- VIN:
- WDBWK5JA2AF228040

2010 Mercedes-Benz SLK
350
61,701 mi
$12,075
- 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:
- 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:
- 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:
- 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
$13,480
- Year:
- 2011
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 228 hp 3L V6
- Exterior color:
- Arctic White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (TAN)
- Transmission:
- Automatic
- Mileage:
- 111,929
- Stock #:
- BF240176
- VIN:
- WDBWK5EA5BF240176

2011 Mercedes-Benz SLK
300
111,929 mi
$11,750
- 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
$6,127
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 Market: Dallas, TX leads with an average price of $15,988, indicating a premium demand in this region.
- Best Value: New York, NY offers the lowest average price at $10,139, suggesting a more competitive market for buyers.
- Inventory Drives Stability: Los Angeles, CA has the most listings at 10, which may contribute to more stable pricing dynamics in that market.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Los Angeles, CA | 10 | $10,730 |
| Dallas, TX | 9 | $15,988 |
| New York, NY | 7 | $10,139 |
| Chicago, IL | 5 | $10,995 |
Pricing by Trim Packages
Key Insights
- Volume Leader: The 350 trim has the highest inventory with 134 listings, indicating strong demand for this configuration.
- Premium Spread: The 55 AMG trim, priced at $66,650, reflects a significant premium over the 300 trim, which has an MSRP of $46,900.
- Drivetrain Effect: All trims feature RWD, suggesting a consistent drivetrain preference among buyers.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 350 | 134 | $51,900 | RWD | 3.5L 300 hp V6 |
| 300 | 39 | $46,900 | RWD | 3.0L 228 hp V6 |
| 55 AMG | 12 | $66,650 | RWD | 5.5L 355 hp V8 |
Pricing Analysis by Model Year
Key Insights
- New-Car Premium: The 2016 model year has a starting MSRP of $47,000, but its average price is only $22,016, indicating significant depreciation.
- Depreciation Curve: The steepest depreciation is observed in the 2008 model year at -73.8%, highlighting the rapid loss of value for older models.
- Best Value Sweet Spot: The 2010 model year averages $13,601, which is relatively low compared to its starting MSRP of $46,900, making it an attractive option for budget-conscious buyers.
Model Year Pricing
| Model Year | Starting MSRP | Avg Price | Avg Price vs Starting MSRP |
|---|---|---|---|
| 2016 | $47,000 | $22,016 | -53.2% |
| 2015 | $43,950 | $18,400 | -58.1% |
| 2014 | $43,525 | $18,056 | -58.5% |
| 2013 | $42,900 | $18,211 | -57.6% |
| 2012 | $42,500 | $18,082 | -57.5% |
| 2011 | $47,650 | $13,004 | -72.7% |
| 2010 | $46,900 | $13,601 | -71.0% |
| 2009 | $44,950 | $13,091 | -70.9% |
| 2008 | $44,150 | $11,587 | -73.8% |
| 2007 | $44,125 | $11,667 | -73.6% |
| 2006 | $43,675 | $12,321 | -71.8% |
| 2005 | $46,970 | $12,821 | -72.7% |
These recommendations are based on CarGurus' proprietary market data from September 30, 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.