Used 2003 Mercedes-Benz SLK for SaleNationwide
44 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2004
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 349 hp 3.2L V6
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 82,010
- Stock #:
- 12074
- VIN:
- WDBKK66F84F302753
Price drop
-$1,000
2004 Mercedes-Benz SLK
32 AMG
82,010 mi
Hermosa Beach, CA
No Rating
$14,080
$13,080
- Year:
- 2002
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 215 hp 3.2L V6
- Exterior color:
- Firemist Red Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black (Charcoal)
- Transmission:
- 5-Speed Automatic Overdrive
- Mileage:
- 22,355
- Stock #:
- 266769UC
- VIN:
- WDBKK65F82F266769
2002 Mercedes-Benz SLK
320
22,355 mi
Indianapolis, IN
No Rating
$19,230
- Year:
- 2003
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 215 hp 3.2L V6
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Charcoal)
- Transmission:
- 5-Speed Automatic
- Mileage:
- 54,486
- Stock #:
- CM10204
- VIN:
- WDBKK65F53F283126
Price drop
-$2,000
2003 Mercedes-Benz SLK
320
54,486 mi
Hickory, NC
No Rating
$14,697
$12,696
- Year:
- 2004
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 192 hp 2.3L I4
- Exterior color:
- Brilliant Silver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black (Charcoal)
- Transmission:
- 6-Speed Manual Overdrive
- Mileage:
- 73,950
- Stock #:
- GH6828
- VIN:
- WDBKK49F34F308525
2004 Mercedes-Benz SLK
230 Kompressor Supercharged
73,950 mi
Hillsdale, MI
No Rating
$11,276
- Year:
- 2004
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 349 hp 3.2L V6
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 38,119
- Stock #:
- c308103
- VIN:
- WDBKK66FX4F308103
New arrival
2004 Mercedes-Benz SLK
32 AMG
38,119 mi
Duluth, GA
No Rating
$15,176
- Year:
- 2003
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 215 hp 3.2L V6
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 5-Speed Automatic
- Mileage:
- 32,264
- Stock #:
- 280210
- VIN:
- WDBKK65F13F280210
Price drop
-$800
2003 Mercedes-Benz SLK
320
32,264 mi
Denver, CO
No Rating
$10,499
$9,999
- Year:
- 2003
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 192 hp 2.3L I4
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 71,650
- Stock #:
- R1078
- VIN:
- WDBKK49F03F274185
2003 Mercedes-Benz SLK
230 Kompressor
71,650 mi
San Diego, CA
No Rating
$8,843
- Year:
- 2003
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 192 hp 2.3L I4
- Exterior color:
- Red (Maroon)
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 95,388
- Stock #:
- 3446
- VIN:
- WDBKK49F33F277744
2003 Mercedes-Benz SLK
230 Kompressor
95,388 mi
Hammonton, NJ
No Rating
$6,595
- Year:
- 2002
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 215 hp 3.2L V6
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Transmission:
- 5-Speed Automatic
- Mileage:
- 69,825
- Stock #:
- 00613
- VIN:
- WDBKK65F22F238630
2002 Mercedes-Benz SLK
320
69,825 mi
Lovettsville, VA
No Rating
$6,295
- Year:
- 2003
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 192 hp 2.3L I4
- Exterior color:
- Obsidian Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black (Charcoal)
- Transmission:
- 5-Speed Automatic Overdrive
- Mileage:
- 45,462
- Stock #:
- 271981K
- VIN:
- WDBKK49F93F271981
2003 Mercedes-Benz SLK
230 Kompressor
45,462 mi
Chicago, IL
No Rating
$7,912
- Year:
- 2003
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 192 hp 2.3L I4
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 5-Speed Automatic
- Mileage:
- 48,959
- Stock #:
- 226029C
- VIN:
- WDBKK49F03F278513
2003 Mercedes-Benz SLK
230 Kompressor
48,959 mi
Waterbury Center, VT
No Rating
$8,995
- 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
Portland, OR
No Rating
$20,249
- Year:
- 2004
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 215 hp 3.2L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 5-Speed Automatic
- Mileage:
- 54,198
- Stock #:
- 040B54
- VIN:
- WDBKK65F44F303559
2004 Mercedes-Benz SLK
320
54,198 mi
Vinita, OK
No Rating
$8,980
About 2003 Mercedes-Benz SLK
4.8 Overall rating(5 reviews)
Aug 22, 2009
Performance is incredible for the price (used), build quality is beyond compare in my experience. 70,000 miles with not one problem. The most incredible thing is that with 349hp I get about 25mpg on the highway. I've had over 50 cars and this is by far the best of the bunch. I absolutely love it.
May 6, 2015
Great power,pulls real hard through all the gears. The handling is really impressive,it's spot on for cornering and breaking. A lot of people always complement the yellow with the white wheels I always get thumbs up ever I go
Apr 27, 2010
Just bought a 2003 with 38k, awesome car, acceleration - whoa!, the power hard-top is so nice, very little road noise, handling is smooth, my wife and I both think this car is a blast to drive. I'd recommend it to anyone, you can't beat them for the price.
Dec 3, 2011
Great little road or commute car. The power generated by the supercharged 4 cly is awesome. The car handles like a dream at high speeds. The powered top never misses a beat and fits great when up and locked; very little wind noise. The car is not well mannered in snow and ice; although the traction control does help.
Oct 16, 2013
Love the car. Hate the price of parts. But it's better than the cost of maintaining a Porsche! And, it has a trunk that holds real luggage. Some folks like their Porsches. I agree that they are great cars on the track. I had fun with mine, too. But for day to day driving, the SLK32 is far better. This is both a great sports car and a true GT car.
P.S. I was just kidding about the back seat. Don't start looking for one in this car.
- Year:
- 2004
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 192 hp 2.3L I4
- Exterior color:
- Red
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 89,193
- Stock #:
- 305447
- VIN:
- WDBKK49F54F305447
2004 Mercedes-Benz SLK
230 Kompressor Supercharged
89,193 mi
Barrington, IL
No Rating
$9,197
- Year:
- 2002
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 215 hp 3.2L V6
- Exterior color:
- Red
- Fuel type:
- Gasoline
- Mileage:
- 79,803
- Stock #:
- SB1340A
- VIN:
- WDBKK65F02F270136
Price drop
-$250
2002 Mercedes-Benz SLK
320
79,803 mi
Peoria, AZ
No Rating
$10,589
$10,339
- Year:
- 2003
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 215 hp 3.2L V6
- Exterior color:
- MAGMA RED
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Transmission:
- 5-Speed Automatic
- Mileage:
- 57,113
- Stock #:
- 3F28537A
- VIN:
- WDBKK65F43F285370
2003 Mercedes-Benz SLK
320
57,113 mi
Fairfield, OH
No Rating
$13,244
- Year:
- 2003
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 215 hp 3.2L V6
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 78,091
- Stock #:
- R18030A
- VIN:
- WDBKK65F63F294636
Photos coming soon
2003 Mercedes-Benz SLK
320
78,091 mi
Knoxville, TN
No Rating
No Price Listed
- Year:
- 2004
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 349 hp 3.2L V6
- Exterior color:
- [723] Pewter Silver Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 16,757
- Stock #:
- 305016
- VIN:
- WDBKK66F04F305016
![[723] Pewter Silver Metallic 2004 Mercedes-Benz SLK Convertible Rear-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/09/28/23/14/2004_mercedes-benz_slk-pic-8121466444330657048-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2004 Mercedes-Benz SLK
32 AMG
16,757 mi
Scottsdale, AZ
No Rating
$17,998
- Year:
- 2002
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 192 hp 2.3L I4
- Exterior color:
- BRILLIANT SILVER METALLIC
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 114,998
- Stock #:
- K275
- VIN:
- WDBKK49F52F250818
New arrival
2002 Mercedes-Benz SLK
230 Kompressor
114,998 mi
Ephrata, PA
No Rating
$7,383
- Year:
- 2004
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 192 hp 2.3L I4
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 108,000
- Stock #:
- :300779
- VIN:
- WDBKK49F54F300779
2004 Mercedes-Benz SLK
230 Kompressor Supercharged
108,000 mi
Midway City, CA
No Rating
$5,000
- Year:
- 2003
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 215 hp 3.2L V6
- Exterior color:
- Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Sienna Beige)
- Transmission:
- 6-Speed Manual
- Mileage:
- 59,720
- Stock #:
- VB678
- VIN:
- WDBKK65F03F292221
2003 Mercedes-Benz SLK
320
59,720 mi
Vero Beach, FL
No Rating
$15,489
- Year:
- 2004
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 215 hp 3.2L V6
- Exterior color:
- Brilliant Silver Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Charcoal)
- Transmission:
- Automatic
- Mileage:
- 52,799
- Stock #:
- AS20212
- VIN:
- WDBKK65F94F302052
2004 Mercedes-Benz SLK
320
52,799 mi
Carol Stream, IL
No Rating
$12,407
- Year:
- 2002
- Make:
- Mercedes-Benz
- Model:
- SLK
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 215 hp 3.2L V6
- Exterior color:
- White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Transmission:
- 5-Speed Automatic
- Mileage:
- 88,167
- Stock #:
- 259362
- VIN:
- WDBKK65F92F259362
2002 Mercedes-Benz SLK
320
88,167 mi
Candler, NC
No Rating
$10,298
4.8 Overall rating
Filter by rating
Anonymous
Reviewed a 2003 Mercedes-Benz 32 AMG on Aug 22, 2009
Performance is incredible for the price (used), build quality is beyond compare in my experience. 70,000 miles with not one problem. The most incredible thing is that with 349hp I get about 25mpg on the highway. I've had over 50 cars and this is by far the best of the bunch. I absolutely love it.
Is this review helpful?
Aleks P
Reviewed a 2003 Mercedes-Benz 32 AMG on May 6, 2015
Great power,pulls real hard through all the gears. The handling is really impressive,it's spot on for cornering and breaking. A lot of people always complement the yellow with the white wheels I always get thumbs up ever I go
Is this review helpful?
Anonymous
Reviewed a 2003 Mercedes-Benz 230 Kompressor on Apr 27, 2010
Just bought a 2003 with 38k, awesome car, acceleration - whoa!, the power hard-top is so nice, very little road noise, handling is smooth, my wife and I both think this car is a blast to drive. I'd recommend it to anyone, you can't beat them for the price.
Is this review helpful?
Ron W
Reviewed a 2003 Mercedes-Benz 230 Kompressor on Dec 3, 2011
Great little road or commute car. The power generated by the supercharged 4 cly is awesome. The car handles like a dream at high speeds. The powered top never misses a beat and fits great when up and locked; very little wind noise. The car is not well mannered in snow and ice; although the traction control does help.
Is this review helpful?
2003 Mercedes-Benz SLK Trims
| Trim type | MSRP |
|---|---|
| 320 | $45,770 |
| 230 Kompressor | $40,320 |
| 32 AMG | $56,170 |
*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.
2003 Mercedes-Benz SLK Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2003 Mercedes-Benz SLK prices has changed over time.
See more price trendsAVG Price
Not Available
2003 Mercedes-Benz SLK
Index Price
$28,747
1.1%
All used vehicles
*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
How many 2003 Mercedes-Benz SLK vehicles have no reported accidents or damage?
38 out of 44 for sale have no reported accidents or damage.
What is the fuel economy of the 2003 Mercedes-Benz SLK?
Depending on the engine and options, the 2003 Mercedes-Benz SLK gets between 17 and 23 MPG/MPGe.
What fuel types are available?
Gasoline engines are available.
*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.
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low MileageUsed SUVs / Crossovers for Sale with Low MileageUsed Hatchbacks for Sale with Low MileageUsed Convertibles for Sale with Low MileageUsed Vans for Sale with Low MileageUsed Minivans for Sale with Low MileageUsed Pickup Trucks for Sale with Low MileageUsed Coupes for Sale with Low MileageUsed Wagons for Sale with Low Mileage
