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478 listings
  • $50,000
    great price
    $4,967 below market
    30,391 miles
    2 Accidents, 2 Owners, Personal use
    8cyl Automatic
    Zeigler Cadillac of Lincolnwood (466 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Lincolnwood, IL / 466 miles away from Knoxville, TN

    2018 Mercedes-Benz SL-Class SL 550/ NAVIGATION/ BACKUP CAMERA/ BLUETOOTH w/MUSIC STREAMING/ BLIND SPOT MONITOR/ PRE-COLLISION WARNING SYSTEM/ LANE DE...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    20 Combined MPG (17 City/25 Highway)

    Listing Information:

    VIN: WDDJK7DA0JF052856
    Stock: PJ4049
    Certified Pre-Owned: No
    Listed since: 03-22-2024

  • Price Drop
    $47,500
    fair price
    $1,224 above market
    60,580 miles
    1 Accident, 1 Owner, Personal use
    8cyl Automatic
    Mercedes-Benz of Fredericksburg (390 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Fredericksburg, VA / 390 miles away from Knoxville, TN

    This 2018 Obsidian Black Metallic Mercedes-Benz SL 550 RWD is well equipped and includes these features and benefits: 2 Keys, Navigation, Backup Came...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    20 Combined MPG (17 City/25 Highway)

    Listing Information:

    VIN: WDDJK7DA2JF052678
    Stock: 13086P
    Certified Pre-Owned: No
    Listed since: 03-24-2024

  • 71,871 miles
    No accidents, 1 Owner, Personal use only
    6cyl Automatic
    Karma of Fuquay (292 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Fuquay-Varina, NC / 292 miles away from Knoxville, TN

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    23 Combined MPG (20 City/28 Highway)

    Listing Information:

    VIN: WDDJK6GA8JF054280
    Stock: 054280
    Certified Pre-Owned: No
    Listed since: 03-05-2024

  • 22,525 miles
    No accidents, 2 Owners, Personal use only
    8cyl Automatic
    Auto Collection of Murfreesboro (138 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Murfreesboro, TN / 138 miles away from Knoxville, TN

    2018 MERCEDES SL 550 ROADSTER DRIVER ASSISTANCE PKG W/19 INCH AMG WHEELS Listed below are all the window sticker installed options Wheels: 19"" Amg...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    20 Combined MPG (17 City/25 Highway)

    Listing Information:

    VIN: WDDJK7DA2JF051501
    Stock: 051501
    Certified Pre-Owned: No
    Listed since: 04-25-2024

  • 31,670 miles
    Frame damage reported, 3 Owners, Personal use
    6cyl Automatic
    Land Rover Alexandria (422 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Alexandria, VA / 422 miles away from Knoxville, TN

    Iridium Silver Metallic 2018 Mercedes-Benz SL-Class SL 450 RWD 9-Speed Automatic 3.0L Bi-Turbo V6 Bengal Red/Black w/Leather Upholstery, Active Brake ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Title issue reported

    Salvage Vehicle: No

    Frame Damage: Yes

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    23 Combined MPG (20 City/28 Highway)

    Listing Information:

    VIN: WDDJK6GA4JF052526
    Stock: 13258P
    Certified Pre-Owned: No
    Listed since: 04-26-2024

  • 25,371 miles
    Insurance loss reported, 1 Owner, Personal use
    6cyl Automatic
    ALM Kennesaw (139 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Kennesaw, GA / 139 miles away from Knoxville, TN

    PREMIUM SOUND..NAVIGATION..CONVERTIBLE HARD TOP..HEATED SEATS..BACK UP CAMERA..POWER SEATS..SMART DEVICE INTEGRATION..BLUETOOTH..KEYLESS ENTRY..**VEHI...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Title issue reported

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: Yes

    Free History Report: No

    Features and Specs:

    23 Combined MPG (20 City/28 Highway)

    Listing Information:

    VIN: WDDJK6GA1KF055644
    Stock: KF055644
    Certified Pre-Owned: No
    Listed since: 11-14-2023

  • $47,997
    good price
    $3,560 below market
    33,669 miles
    No accidents, 1 Owner, Personal use only
    8cyl Automatic
    Sanford Imports (268 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Sandford, NC / 268 miles away from Knoxville, TN

    Priced below KBB Fair Purchase Price! CARFAX One-Owner. 2017 Mercedes-Benz SL-Class SL 550 designo Diamond White Metallic Carfax Accident Free, Leathe...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    20 Combined MPG (17 City/25 Highway)

    Listing Information:

    VIN: WDDJK7DA0HF047618
    Stock: 7004314
    Certified Pre-Owned: No
    Listed since: 04-18-2024

  • Price Drop
    $53,590
    fair price
    $1,579 below market
    55,863 miles
    1 Accident, 1 Owner, Personal use
    8cyl Automatic
    Carvana - Atlanta (153 mi away)
    Free home delivery*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Atlanta, GA / 153 miles away from Knoxville, TN

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    20 Combined MPG (17 City/25 Highway)

    Listing Information:

    VIN: WDDJK7DA6KF056377
    Stock: 2002758913
    Certified Pre-Owned: No
    Listed since: 03-18-2024

  • Price Drop
    $38,495
    good price
    $2,662 below market
    33,673 miles
    2 Accidents, 2 Owners, Corporate fleet vehicle
    6cyl Automatic
    Carmel Motors (294 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Indianapolis, IN / 294 miles away from Knoxville, TN

    Priced below KBB Fair Purchase Price!Obsidian Black Metallic 2017 Mercedes-Benz SL-Class SL 450 RWD 3.0L Bi-Turbo V6 9-Speed AutomaticPremium 1 Pkg, H...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    23 Combined MPG (20 City/28 Highway)

    Listing Information:

    VIN: WDDJK6GA4HF045487
    Stock: 045487
    Certified Pre-Owned: No
    Listed since: 02-14-2024

  • Price Drop
    $37,450
    good price
    $1,604 below market
    70,661 miles
    No accidents, 2 Owners, Personal use
    6cyl Automatic
    Cartown (405 mi away)
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    • Upgraded Headlights
    Close

    Located in Manassas, VA / 405 miles away from Knoxville, TN

    All our Vehicles goes through VA safety inspection before listing for sales. Fresh oil change and filter (Mobil 1) and all fluids have either been cha...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    23 Combined MPG (20 City/28 Highway)

    Listing Information:

    VIN: WDDJK6GA4HF043187
    Stock: cti1474
    Certified Pre-Owned: No

  • New Listing
    $61,097
    fair price
    $598 below market
    37,754 miles
    No accidents, 3 Owners, Personal use
    8cyl Automatic
    Global Imports BMW (145 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Atlanta, GA / 145 miles away from Knoxville, TN

    Only 37,754 Miles! Boasts 25 Highway MPG and 17 City MPG! This Mercedes-Benz SL delivers a Twin Turbo Premium Unleaded V-8 4.7 L/285 engine powering t...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    20 Combined MPG (17 City/25 Highway)

    Listing Information:

    VIN: WDDJK7DA4KF054630
    Stock: TKF054630
    Certified Pre-Owned: No
    Listed since: 04-26-2024

  • Price Drop
    $43,492
    fair price
    $314 above market
    71,711 miles
    1 Accident, 1 Owner, Personal use
    6cyl Automatic
    Gravity Autos Roswell (133 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Roswell, GA / 133 miles away from Knoxville, TN

    Gray Leather.

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    23 Combined MPG (20 City/28 Highway)

    Listing Information:

    VIN: WDDJK6GA5KF058465
    Stock: 058465
    Certified Pre-Owned: No
    Listed since: 04-04-2024

  • New Listing
    $51,998
    great price
    $4,823 below market
    14,256 miles
    No accidents, 1 Owner, Personal use
    6cyl Automatic
    CarMax (In-stock online)
    Delivery available*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Albany, NY / 713 miles away from Knoxville, TN

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    23 Combined MPG (20 City/28 Highway)

    Listing Information:

    VIN: WDDJK6GA5JF050073
    Stock: 25540250
    Certified Pre-Owned: No

  • New Listing
    $58,920
    great price
    $4,333 below market
    11,802 miles
    No accidents, 2 Owners, Personal use only
    6cyl Automatic
    Alm Mall Of Georgia (129 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Buford, GA / 129 miles away from Knoxville, TN

    Black 2020 Mercedes-Benz SL-Class SL 450 RWD 9-Speed Automatic 3.0L Bi-Turbo V6 Black Leather. Recent Arrival! Odometer is 7620 miles below market av...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    22 Combined MPG (20 City/28 Highway)

    Listing Information:

    VIN: W1KJK6GA7LF060719
    Stock: NF006272A
    Certified Pre-Owned: No
    Listed since: 05-02-2024

  • $36,980
    great price
    $4,057 below market
    62,019 miles
    No accidents, 2 Owners, Personal use
    6cyl Automatic
    Serra Kia of Gardendale (228 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Gardendale, AL / 228 miles away from Knoxville, TN

    Black 2018 Mercedes-Benz SL-Class SL 450 RWD 9-Speed Automatic 3.0L Bi-Turbo V6 Crystal Gray/Black Leather, Active Brake Assist w/Cross-Traffic Functi...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    23 Combined MPG (20 City/28 Highway)

    Listing Information:

    VIN: WDDJK6GA3JF052548
    Stock: VP052548
    Certified Pre-Owned: No
    Listed since: 12-13-2023

  • 5,160 miles
    Frame damage reported, 2 Owners, Corporate fleet vehicle
    6cyl Automatic
    Alpha Motorsports Manassas (405 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Manassas, VA / 405 miles away from Knoxville, TN

    **NATIONWIDE DELIVERY AVAILABLE** FINANCE RATES AS LOW AS 3.9% AND SPECIALS ON EXTENDED WARRANTY THROUGH OUR FINANCING AND UP TO 110% OF KBB TRADE-IN ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Title issue reported

    Salvage Vehicle: No

    Frame Damage: Yes

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    22 Combined MPG (20 City/28 Highway)

    Listing Information:

    VIN: W1KJK6GA8LF060888
    Stock: S060888
    Certified Pre-Owned: No

  • Price Drop
    10,207 miles
    Frame damage reported, 1 Owner, Corporate fleet vehicle
    8cyl Automatic
    Prestige Auto Credit (375 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Akron, OH / 375 miles away from Knoxville, TN

    Thank you for viewing our inventory here at Prestige Auto Credit! We take pride in offering a high quality pre-owned vehicle that has been inspected a...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Title issue reported

    Salvage Vehicle: No

    Frame Damage: Yes

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    20 Combined MPG (17 City/25 Highway)

    Listing Information:

    VIN: WDDJK7DA9JF053035
    Stock: MB4099
    Certified Pre-Owned: No
    Listed since: 04-21-2023

  • $39,990
    good price
    $2,454 below market
    76,339 miles
    No accidents, 2 Owners, Corporate fleet vehicle
    8cyl Automatic
    Napleton Cadillac of Northbrook (475 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Northbrook, IL / 475 miles away from Knoxville, TN

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    20 Combined MPG (17 City/25 Highway)

    Listing Information:

    VIN: WDDJK7DA1JF051781
    Stock: R312C
    Certified Pre-Owned: No
    Listed since: 03-17-2024

  • Price Drop
    $37,995
    fair price
    $554 below market
    62,076 miles
    2 Accidents, 2 Owners, Personal use
    8cyl Automatic
    Carmel Motors (294 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Indianapolis, IN / 294 miles away from Knoxville, TN

    Black 2016 Mercedes-Benz SL-Class SL 550 RWD 4.7L V8 BiTurbo 7-Speed Automatic Electronic449hp Twin-Turbo, Harman/Kardon Snd., Driver Assist Pkg, Spor...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    20 Combined MPG (17 City/24 Highway)

    Listing Information:

    VIN: WDDJK7DA3GF042220
    Stock: 042220
    Certified Pre-Owned: No
    Listed since: 03-12-2024

  • Price Drop
    $45,900
    fair price
    $546 below market
    45,908 miles
    No accidents, 2 Owners, Personal use
    6cyl Automatic
    ProCars (142 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Marietta, GA / 142 miles away from Knoxville, TN

    We have multiple satellite locations where inventory is stored... please call us to set an appointment so we can ensure you have the correct location ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    23 Combined MPG (20 City/28 Highway)

    Listing Information:

    VIN: WDDJK6GA2JF050564
    Stock: JF050564M
    Certified Pre-Owned: No
    Listed since: 10-19-2023

  • $45,900
    fair price
    $1,093 above market
    46,980 miles
    No accidents, 3 Owners, Personal use only
    8cyl Automatic
    Acura of Orange Park (416 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Jacksonville, FL / 416 miles away from Knoxville, TN

    Used 2016 Mercedes-Benz SL-Class SL 550 For Sale Near Me ACURA OF ORANGE PARK 904-777-5600 7200 Blanding Blvd. Jacksonville, FL 32244. Clean CARFAX.* ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    20 Combined MPG (17 City/24 Highway)

    Listing Information:

    VIN: WDDJK7DA3GF038894
    Stock: GF038894P
    Certified Pre-Owned: No
    Listed since: 03-20-2024

Showing 1 - 21 out of 478 listings

Consumer Reviews for the Mercedes-Benz SL-Class

Read recent reviews for the Mercedes-Benz SL-Class
Overall Consumer Rating
4.6 out of 5 stars30 Reviews
Write a vehicle reviewSee all 30 reviews
  • 5 star
    (77%)
  • 4 star
    (10%)
  • 3 star
    (10%)
  • 2 star
    (3%)
  • 1 star
    (0%)
5 out of 5 stars

Hard decision was the right decision

jn.meyer@hotmail.com, 09/23/2016
2017 Mercedes-Benz SL-Class SL 450 2dr Convertible (3.0L 6cyl Turbo 9A)
There are lots of choices in today's marketplace for the person wanting a two seat sports roadster. I ordered my SL 450 on the day that the dealer was allowed to enter orders for the 2017 model year. The homework prior to selecting the SL 450 was many months of soul searching for the right car, and in the end my list of wants played a role in my final selection. I nixed many models and … brands because of over budget price and worthiness to be classified as a luxury roadster. My final decision was made on a budgeted amount I was willing to spend, overall styling, interior comfort, entry/exit, technology features, available options, ride quality, how well the engine was matched to the transmission, safety features, trunk space, outward visibility, and industry magazine articles. I have owned 1981 and 2001 Corvette's so I had that American experience behind me and fulfilled that past teenage desire to someday own a Corvette. As part of my research, I also considered and drove the Corvette Z51, the Jaguar F-Type, the Porsche Cayman S, and the Audi TT. They all had entry/exit issues and trunk space issues, and only the Corvette passed the interior comfort, technology, and ride quality test. The final decision became easy because the Sl 450 met my expectations in a luxury Roadster based on the 2016 model year, and automotive journal comments about the 2017 which I found to be accurate. The motor transmission match-up is an absolute joy, and the motor has plenty of torque to make the driver feel that he/she is not being held back by torque lag. I bought the Brilliant Blue, with the Designo Sand interior and Black Ash Trim, and it is a beautiful classic look. It has every option except for the Automatic Body Control and the Upgrade Sound System. The improvements over the 2016 SL 400 made it easy to wait for the 2017 model year. If you want a car that gets lots of looks and thumbs-up, this car pretty much does that. There is enough trunk space with the top closed to satisfy a week trip worth of luggage. With the top down, and the windows/wind screen up, you can easily carry on a conversation at interstate speeds. I own a GL 550, so moving from one to the other is very easy because the controls are very similar. I had concerns about the small video screen, but it has not been an issue. The only thing I had issues with was learning how to pre-set stations for the radio, its awkward and more complicated than it should be, but great to use once the up-to 100 pre-sets are programmed. I would not spend the additional $20,000.00 for the SL 550 unless you have a personal need to have that emblem on your car. The more I drive this car, the more I want to drive this car.
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Used 2018 Mercedes-Benz SL-Class in Knoxville, TN Values

Estimated values
2018 Mercedes-Benz SL-Class SL 550 2dr Convertible (4.7L 8cyl Turbo 9A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$47,270$51,446$55,223
Clean$45,783$49,725$53,268
Average$43,304$46,858$50,009
Rough$40,083$43,131$45,774

The average list price of a used 2018 Mercedes-Benz SL-Class in Knoxville, Tennessee is $47,888. The average mileage on a used Mercedes-Benz SL-Class 2018 for sale in Knoxville, Tennessee is 41,928. Based on the average mileage of 41,928 for used 2018 Mercedes-Benz SL-Class for sale in Knoxville, TN and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used Mercedes-Benz SL-Class 2018 in Knoxville, Tennessee to be $43,304.

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