Used 2008 Mercedes-Benz SLK for SaleNationwide
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:
- White
- Fuel type:
- Gasoline
- Mileage:
- 60,321
- Stock #:
- T-329
- VIN:
- WDBWK56F07F150547

-$700
2007 Mercedes-Benz SLK
350
60,321 mi
$13,588
$12,888
- 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:
- Silver
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 105,581
- Stock #:
- 181886
- VIN:
- WDBWK56FX8F181886

2008 Mercedes-Benz SLK
350
105,581 mi
$8,098
- 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:
- 2007
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 355 hp 5.4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 78,963
- Stock #:
- S13066B
- VIN:
- WDBWK73F77F142011

2007 Mercedes-Benz SLK
55 AMG
78,963 mi
$18,144
- 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:
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 57,237
- Stock #:
- P5511
- VIN:
- WDBWK56F77F160296

2007 Mercedes-Benz SLK
350
57,237 mi
$12,869
- 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:
- 2008
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 268 hp 3.5L V6
- Exterior color:
- Iridium Silver Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 97,811
- Stock #:
- 4523FH
- VIN:
- WDBWK56F28F182191

2008 Mercedes-Benz SLK
350
97,811 mi
$9,340
- Year:
- 2007
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 355 hp 5.4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 68,458
- Stock #:
- XM1200
- VIN:
- WDBWK73F67F151038

2007 Mercedes-Benz SLK
55 AMG
68,458 mi
$19,312
- 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:
- Red
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 66,087
- Stock #:
- 14721
- VIN:
- WDBWK56F97F145427

2007 Mercedes-Benz SLK
350
66,087 mi
$9,224
- 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:
- 2007
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 268 hp 3.5L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 85,581
- Stock #:
- 100750
- VIN:
- WDBWK56F67F150567

2007 Mercedes-Benz SLK
350
85,581 mi
$10,065
- 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

-$980
2009 Mercedes-Benz SLK
300
28,852 mi
$17,060
$16,080
About 2008 Mercedes-Benz SLK
- Year:
- 2007
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 228 hp 3L V6
- Exterior color:
- Red
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 71,562
- Stock #:
- 1425
- VIN:
- WDBWK54F77F136955

2007 Mercedes-Benz SLK
280
71,562 mi
$10,298
- Year:
- 2007
- 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:
- Gray
- Transmission:
- Automatic
- Mileage:
- 127,303
- Stock #:
- T7F141352
- VIN:
- WDBWK54F27F141352

2007 Mercedes-Benz SLK
280
127,303 mi
$7,979
- Year:
- 2007
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Red/Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 20,010
- Stock #:
- 7F149111
- VIN:
- WDBWK54F97F149111

2007 Mercedes-Benz SLK
280
20,010 mi
$15,215
- 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:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 80,764
- Stock #:
- 141732
- VIN:
- WDBWK54F17F141732

2007 Mercedes-Benz SLK
280
80,764 mi
$8,719
- Year:
- 2007
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 355 hp 5.4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 72,743
- Stock #:
- CP3235
- VIN:
- WDBWK73F27F153045

2007 Mercedes-Benz SLK
55 AMG
72,743 mi
$20,969
- Year:
- 2007
- 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:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 67,230
- Stock #:
- 158282A
- VIN:
- WDBWK54F47F158282

2007 Mercedes-Benz SLK
280
67,230 mi
$12,998
- Year:
- 2007
- 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:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 112,556
- Stock #:
- 134595
- VIN:
- WDBWK54F47F134595

2007 Mercedes-Benz SLK
280
112,556 mi
$8,500
- Year:
- 2007
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 228 hp 3L V6
- Exterior color:
- Capri Blue Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 41,311
- Stock #:
- 134055
- VIN:
- WDBWK54F57F134055

2007 Mercedes-Benz SLK
280
41,311 mi
$11,644
- 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:
- Mars Red
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 66,024
- Stock #:
- 103617
- VIN:
- WDBWK56F97F150322

2007 Mercedes-Benz SLK
350
66,024 mi
$11,082
- 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
Overview

The Mercedes-Benz SLK-Class compact roadster, introduced in 1997, seats two passengers and includes a power-retractable hardtop for open-air driving. For 2008, the SLK-Class receives an exterior facelift, with an updated grille, new front and rear bumpers, sportier headlights, and revised taillights with a dark, smoky appearance. Mercedes also offers new light-alloy wheels for 2008. In addition, the exterior mirrors now include LED indicators with a pronounced arrow shape. The interior of the SLK-Class also gets a number of upgrades as well, including an updated instrument cluster and a new three-spoke multifunction sports steering wheel.
Although not as powerful nor as well-equipped as the venerable Mercedes-Benz SL-Class roadsters, the SLK-Class still delivers good performance, precise handling, a comfortable cabin, and Mercedes-Benz's fit and finish. The SLK-Class sports a sleek, aggressive exterior design, with an arrow-shaped front end and a diffuser-style rear end with trapezoidal exhaust tailpipes for a bold appearance.
For 2008, the Mercedes-Benz SLK-Class consists of three trims, including the SLK280, the SLK350, and the performance-tuned SLK55 AMG. A 3.0-liter V6 engine, producing 228 hp and 221 lb-ft of torque, powers the SLK280. The engine links to either a six-speed manual transmission or a seven-speed 7G-Tronic automatic with a manual shift feature. The SLK350 comes equipped with a 3.5-liter V6, which generates 268 hp and 258 lb-ft of torque, and links to the automatic transmission only. At the top of the lineup, the SLK55 AMG features an AMG-built 5.4-liter V8 producing 355 hp and 376 lb-ft of torque. Mated to a seven-speed automatic transmission, the big V8 propels the SLK55 AMG from 0 to 60 in 5.1 seconds.
Standard equipment for the SLK280 and SLK350 includes leather upholstery, hand-polished wood trim, stainless-steel rubber-studded pedals, dual-zone climate control, and a Harman Kardon audio system with an in-dash 6-CD changer. Options include power-adjustable heated seats, a hard-drive-based navigation system, and the Airscarf feature, which blows warm air down the necks of the driver and passenger to extend the top-down driving season. The SLK55 AMG comes equipped with 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 rear spoiler.
Vehicle speed-sensitive steering and a multilink suspension come standard, while an electronic stability control system and antilock brakes with brake assist are among the SLK-Class's many safety features.
*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.
3.7 Overall rating
Filter by rating
Anonymous
Reviewed a 2008 Mercedes-Benz SLK on Nov 17, 2022
Very disappointed as the rear subframe has prematurely rusted out, creating a very expensive and intensive repair!
Steve C
Reviewed a 2008 Mercedes-Benz SLK on Jun 15, 2009
Performance is good from the supercharged engine. Build is brilliant with no squeaks or rattles.# Excellent ride quality for a sports car. Good looking car with great road presence. only 30 mpg on mixed town / rural driving. Roof down it's brilliant with little buffeting. only poor radio reception lets it down, which they're trying to fix under warranty.
Craig L
Reviewed a 2008 Mercedes-Benz 280 on Feb 22, 2009
o-62 = 7.7 secs fuel= 27.2 mpg to 35.0 mpg on a run! ! ! hard top roof folds in under 35 secs. twin stainless exhausts full leather mp3 cd bluetooth ipod plu gin aircon esp alloys fogs f1 maclaren front remote locking alarm anti hijack system remote roof close/open pas heated seats low emmisons
2008 Mercedes-Benz SLK Trims
| Trim type | MSRP |
|---|---|
| 280 Edition 10 | $50,325 |
| 350 Edition 10 | $56,025 |
| 280 | $44,150 |
| 350 | $49,450 |
| 55 AMG | $63,200 |
*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.
2008 Mercedes-Benz SLK Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2008 Mercedes-Benz SLK prices has changed over time.
See more price trends2008 Mercedes-Benz SLK Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Lowest Prices in Dallas: The market in Dallas, TX ($8,500) offers the most affordable options, likely due to higher inventory and lower demand.
- Highest Prices in Philadelphia: In contrast, Philadelphia, PA ($15,299) has the highest average price, indicating a stronger demand or lower supply in that area.
- Inventory Variation: Cities like Boston, MA (11 listings) and Philadelphia, PA (10 listings) show a moderate inventory with prices reflecting regional demand dynamics.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Dallas, TX | 10 | $8,500 |
| Los Angeles, CA | 7 | $11,468 |
| Washington, DC | 7 | $9,486 |
| Boston, MA | 11 | $14,995 |
| Philadelphia, PA | 10 | $15,299 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 350 trim leads the inventory with 122 listings, indicating strong market demand for this configuration.
- Price Range Across Trims: The 55 AMG trim, priced at $63,200 MSRP, represents the premium segment, while the 280 trim at $44,150 MSRP offers a more accessible option.
- RWD Popularity: All trims feature RWD, appealing to buyers looking for sporty performance characteristics.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 350 | 122 | $49,450 | RWD | 3.5L 268 hp V6 |
| 280 | 47 | $44,150 | RWD | 3.0L 228 hp V6 |
| 55 AMG | 11 | $63,200 | RWD | 5.4L 355 hp V8 |
| 350 Edition 10 | 1 | $56,025 | RWD | 3.5L 268 hp V6 |
Pricing Analysis by Model Year
Key Insights
- Significant Depreciation: The 2011 SLK shows the steepest decline, with a current average price of $13,290, down ~72.1% from its original MSRP.
- Best Value Year: The 2016 SLK retains the highest value relative to its MSRP, priced at $20,582, which is ~56.3% below its original MSRP.
- Older Models at Low Prices: Models from 2004 to 2007 are priced significantly lower, with the 2004 SLK averaging $10,833, indicating strong depreciation trends for older vehicles.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2016 Mercedes-Benz SLK | $47,000 | $20,582 | -56.3% |
| 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% |
| 2010 Mercedes-Benz SLK | $46,900 | $14,225 | -69.7% |
| 2009 Mercedes-Benz SLK | $44,950 | $13,869 | -69.1% |
| 2008 Mercedes-Benz SLK | $44,125 | $11,805 | -73.3% |
| 2007 Mercedes-Benz SLK | $43,675 | $11,250 | -74.2% |
| 2006 Mercedes-Benz SLK | $46,970 | $12,626 | -73.1% |
| 2005 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.