Used 2008 Mercedes-Benz SLK for SaleNationwide
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- 69,399
- Stock #:
- M353
- VIN:
- WDBWK56F88F172667

2008 Mercedes-Benz SLK
350
69,399 mi
$10,987
- 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

2007 Mercedes-Benz SLK
350
60,321 mi
$10,888
- 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:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 122,712
- Stock #:
- 9F192962
- VIN:
- WDBWK58F29F192962

2009 Mercedes-Benz SLK
350
122,712 mi
$8,912
- 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:
- 2007
- 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:
- 57,237
- Stock #:
- P5511
- VIN:
- WDBWK56F77F160296

2007 Mercedes-Benz SLK
350
57,237 mi
$12,369
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 54,120
- Stock #:
- 139857
- VIN:
- WDBWK56F47F139857

2007 Mercedes-Benz SLK
350
54,120 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:
- 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 (TAN)
- Transmission:
- Automatic
- Mileage:
- 72,956
- Stock #:
- 154382
- VIN:
- WDBWK54FX7F154382

2007 Mercedes-Benz SLK
280
72,956 mi
$12,989
- 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
- Transmission:
- Automatic
- Mileage:
- 67,908
- Stock #:
- 17168
- VIN:
- WDBWK56F77F139819

2007 Mercedes-Benz SLK
350
67,908 mi
$12,198
- 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:
- 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:
- 2007
- 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:
- Red
- Transmission:
- Automatic
- Mileage:
- 72,361
- Stock #:
- 147504
- VIN:
- WDBWK56F07F147504

2007 Mercedes-Benz SLK
350
72,361 mi
$11,494
- 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:
- Arctic White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 110,958
- Stock #:
- 8F189066
- VIN:
- WDBWK56F18F189066

2008 Mercedes-Benz SLK
350
110,958 mi
$8,491
About 2008 Mercedes-Benz SLK
- 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:
- 78,964
- Stock #:
- S13066B
- VIN:
- WDBWK73F77F142011

2007 Mercedes-Benz SLK
55 AMG
78,964 mi
$18,144
- 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:
- 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
$19,262
- Year:
- 2008
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 228 hp 3L V6
- Exterior color:
- Pewter Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 30,515
- Stock #:
- 21114
- VIN:
- WDBWK54F68F182505

2008 Mercedes-Benz SLK
280
30,515 mi
$14,989
- Year:
- 2009
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 228 hp 3L V6
- Exterior color:
- Mars Red
- Fuel type:
- Gasoline
- Interior color:
- Black Leather
- Mileage:
- 33,600
- Stock #:
- 196922
- VIN:
- WDBWK54F29F196922

2009 Mercedes-Benz SLK
300
33,600 mi
$16,928
- 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:
- 63,236
- Stock #:
- 2369
- VIN:
- WDBWK54F07F158540

2007 Mercedes-Benz SLK
280
63,236 mi
$11,999
- 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
$8,224
- 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:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 84,337
- Stock #:
- 139031
- VIN:
- WDBWK56F97F139031

2007 Mercedes-Benz SLK
350
84,337 mi
$9,093
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 51,941
- Stock #:
- 5104
- VIN:
- WDBWK54F27F150441

2007 Mercedes-Benz SLK
280
51,941 mi
$13,641
- 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:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 148,657
- Stock #:
- 140850
- VIN:
- WDBWK54F27F140850

2007 Mercedes-Benz SLK
280
148,657 mi
$5,988
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
- Highest-Price Market: The New York, NY market leads with an average price of $20,994, indicating a premium demand in this metropolitan area.
- Best Value: The Dallas, TX market offers the lowest average price at $8,500, presenting a significant opportunity for budget-conscious shoppers.
- Inventory Drives Stability: With 8 listings, New York, NY has the most inventory, suggesting a stable market presence for the 2008 SLK.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| New York, NY | 8 | $20,994 |
| Boston, MA | 8 | $14,995 |
| Dallas, TX | 7 | $8,500 |
| Los Angeles, CA | 6 | $14,995 |
| Washington, DC | 5 | $9,486 |
Pricing by Trim Packages
Key Insights
- Volume Leader: The 350 trim has the highest inventory with 130 listings, indicating strong demand for this configuration.
- Premium Spread: The 55 AMG trim, priced at $63,200, represents a significant premium over the 350 trim, highlighting the value of performance features.
- Drivetrain Effect: All trims feature RWD, suggesting a consistent driving experience across the model range.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 350 | 130 | $49,450 | RWD | 3.5L 268 hp V6 |
| 280 | 54 | $44,150 | RWD | 3.0L 228 hp V6 |
| 55 AMG | 12 | $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
- New-Car Premium: The 2016 model year has a starting MSRP of $47,000 but an average price of $21,148, reflecting significant depreciation.
- Depreciation Curve: The 2006 model year shows the steepest depreciation at -73.6%, indicating a rapid decline in value for older models.
- Best Value Sweet Spot: The 2008 model year averages $12,350, making it an attractive option for buyers seeking value without sacrificing quality.
Model Year Pricing
| Model Year | Starting MSRP | Avg Price | Avg Price vs Starting MSRP |
|---|---|---|---|
| 2016 | $47,000 | $21,148 | -55.0% |
| 2015 | $43,950 | $19,331 | -56.0% |
| 2014 | $43,525 | $17,685 | -59.4% |
| 2013 | $42,900 | $18,014 | -58.0% |
| 2012 | $42,500 | $17,292 | -59.3% |
| 2011 | $47,650 | $13,990 | -70.6% |
| 2010 | $46,900 | $12,926 | -72.4% |
| 2009 | $44,950 | $14,479 | -67.8% |
| 2008 | $44,150 | $12,350 | -72.0% |
| 2007 | $44,125 | $11,699 | -73.5% |
| 2006 | $43,675 | $11,521 | -73.6% |
| 2005 | $46,970 | $13,434 | -71.4% |
These recommendations are based on CarGurus' proprietary market data from October 21, 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.