Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • Gray 2019 Mercedes-Benz SL 450 BaseGray 2019 Mercedes-Benz SL 450 BaseGray 2019 Mercedes-Benz SL 450 BaseGray 2019 Mercedes-Benz SL 450 BaseGray 2019 Mercedes-Benz SL 450 BaseGray 2019 Mercedes-Benz SL 450 Base

    $45,335

    27,013 mi.
    Est. $836/mo

    KNB Motors Inc

    Check Availability
    $483 delivery from Northlake, IL (322 mi)
    Quick view
  • Black 2017 Mercedes-Benz SL 450 SL 450Black 2017 Mercedes-Benz SL 450 SL 450Black 2017 Mercedes-Benz SL 450 SL 450Black 2017 Mercedes-Benz SL 450 SL 450Black 2017 Mercedes-Benz SL 450 SL 450Black 2017 Mercedes-Benz SL 450 SL 450

    $38,593

    56,944 mi.
    Est. $712/mo

    Mercedes-Benz of Wichita

    4.6
    Check Availability
    $415 delivery from Wichita, KS (415 mi)
    Quick view
  • Black 2020 Mercedes-Benz SL 450 SL 450 RoadsterBlack 2020 Mercedes-Benz SL 450 SL 450 RoadsterBlack 2020 Mercedes-Benz SL 450 SL 450 RoadsterBlack 2020 Mercedes-Benz SL 450 SL 450 RoadsterBlack 2020 Mercedes-Benz SL 450 SL 450 RoadsterBlack 2020 Mercedes-Benz SL 450 SL 450 Roadster

    $61,900

    30,291 mi.
    Est. $1,142/mo

    Mercedes-Benz of Omaha

    4.3
    Check Availability
    Omaha, NE (434 mi)
    Quick view
  • Obsidian Black Metallic 2017 Mercedes-Benz SL 450 SL 450Obsidian Black Metallic 2017 Mercedes-Benz SL 450 SL 450Obsidian Black Metallic 2017 Mercedes-Benz SL 450 SL 450Obsidian Black Metallic 2017 Mercedes-Benz SL 450 SL 450Obsidian Black Metallic 2017 Mercedes-Benz SL 450 SL 450Obsidian Black Metallic 2017 Mercedes-Benz SL 450 SL 450

    $35,089

    68,675 mi.
    Est. $647/mo

    Don Franklin Nissan of Somerset

    Check Availability
    Somerset, KY (278 mi)
    Quick view
  • Black 2018 Mercedes-Benz SL 450 SL 450Black 2018 Mercedes-Benz SL 450 SL 450Black 2018 Mercedes-Benz SL 450 SL 450Black 2018 Mercedes-Benz SL 450 SL 450Black 2018 Mercedes-Benz SL 450 SL 450Black 2018 Mercedes-Benz SL 450 SL 450

    $37,209

    67,015 mi.
    Est. $687/mo

    Bettenhausen Fiat

    4.4
    Check Availability
    Orland Park, IL (303 mi)
    Quick view
  • Black 2018 Mercedes-Benz SL 450 SL 450Black 2018 Mercedes-Benz SL 450 SL 450Black 2018 Mercedes-Benz SL 450 SL 450Black 2018 Mercedes-Benz SL 450 SL 450Black 2018 Mercedes-Benz SL 450 SL 450Black 2018 Mercedes-Benz SL 450 SL 450

    $37,000

    $1.7K
    61,931 mi.
    Est. $683/mo

    AutoGiant USA

    4.2
    Check Availability
    Fishers, IN (263 mi)
    Quick view
  • Iridium Silver Metallic 2017 Mercedes-Benz SL 450 SL 450Iridium Silver Metallic 2017 Mercedes-Benz SL 450 SL 450Iridium Silver Metallic 2017 Mercedes-Benz SL 450 SL 450Iridium Silver Metallic 2017 Mercedes-Benz SL 450 SL 450Iridium Silver Metallic 2017 Mercedes-Benz SL 450 SL 450Iridium Silver Metallic 2017 Mercedes-Benz SL 450 SL 450

    $38,694

    $2.3K
    53,469 mi.
    Est. $714/mo

    Porsche Atlanta Perimeter

    4.6
    Check Availability
    Atlanta, GA (387 mi)
    Quick view
  • Iridium Silver 2020 Mercedes-Benz SL 450 SL 450Iridium Silver 2020 Mercedes-Benz SL 450 SL 450Iridium Silver 2020 Mercedes-Benz SL 450 SL 450Iridium Silver 2020 Mercedes-Benz SL 450 SL 450Iridium Silver 2020 Mercedes-Benz SL 450 SL 450Iridium Silver 2020 Mercedes-Benz SL 450 SL 450

    $63,698

    20,363 mi.
    Est. $1,175/mo

    Genesis of North Cincinnati

    1.1
    Check Availability
    Cincinnati, OH (316 mi)
    Quick view
  • Polar White 2017 Mercedes-Benz SL 450 BasePolar White 2017 Mercedes-Benz SL 450 BasePolar White 2017 Mercedes-Benz SL 450 BasePolar White 2017 Mercedes-Benz SL 450 BasePolar White 2017 Mercedes-Benz SL 450 BasePolar White 2017 Mercedes-Benz SL 450 Base

    $37,399

    62,081 mi.
    Est. $690/mo

    Ford of Franklin

    4.8
    Check Availability
    Franklin, TN (188 mi)
    Quick view
  • Black 2017 Mercedes-Benz SL 450 SL 450Black 2017 Mercedes-Benz SL 450 SL 450Black 2017 Mercedes-Benz SL 450 SL 450Black 2017 Mercedes-Benz SL 450 SL 450Black 2017 Mercedes-Benz SL 450 SL 450Black 2017 Mercedes-Benz SL 450 SL 450

    $37,900

    60,821 mi.
    Est. $699/mo

    Twins Auto of Dublin

    4.5
    Check Availability
    Dublin, OH (396 mi)
    Quick view
  • Dolomite Brown Metallic 2017 Mercedes-Benz SL 450 Sport 2dr RoadsterDolomite Brown Metallic 2017 Mercedes-Benz SL 450 Sport 2dr RoadsterDolomite Brown Metallic 2017 Mercedes-Benz SL 450 Sport 2dr RoadsterDolomite Brown Metallic 2017 Mercedes-Benz SL 450 Sport 2dr RoadsterDolomite Brown Metallic 2017 Mercedes-Benz SL 450 Sport 2dr RoadsterDolomite Brown Metallic 2017 Mercedes-Benz SL 450 Sport 2dr Roadster

    $40,265

    52,986 mi.
    Est. $743/mo

    iCars Chicago

    4.9
    Check Availability
    Skokie, IL (334 mi)
    Quick view
  • 2017 Mercedes-Benz SL 450 SL 4502017 Mercedes-Benz SL 450 SL 4502017 Mercedes-Benz SL 450 SL 4502017 Mercedes-Benz SL 450 SL 4502017 Mercedes-Benz SL 450 SL 4502017 Mercedes-Benz SL 450 SL 450

    $39,999

    $1.9K
    33,321 mi.
    Est. $738/mo

    Greater Chicago Motors

    4.3
    Check Availability
    St. Charles, IL (317 mi)
    Quick view
  • Black 2017 Mercedes-Benz SL 450 SL 450Black 2017 Mercedes-Benz SL 450 SL 450Black 2017 Mercedes-Benz SL 450 SL 450Black 2017 Mercedes-Benz SL 450 SL 450Black 2017 Mercedes-Benz SL 450 SL 450Black 2017 Mercedes-Benz SL 450 SL 450

    $39,995

    34,755 mi.
    Est. $738/mo

    Greater Chicago Motors

    4.3
    Check Availability
    St. Charles, IL (317 mi)
    Quick view
  • Black 2017 Mercedes-Benz SL 450 SL 450 RoadsterBlack 2017 Mercedes-Benz SL 450 SL 450 RoadsterBlack 2017 Mercedes-Benz SL 450 SL 450 RoadsterBlack 2017 Mercedes-Benz SL 450 SL 450 RoadsterBlack 2017 Mercedes-Benz SL 450 SL 450 RoadsterBlack 2017 Mercedes-Benz SL 450 SL 450 Roadster

    $34,375

    62,332 mi.
    Est. $634/mo

    Vehicles Nashville LLC

    3.6
    Check Availability
    Nashville, TN (186 mi)
    Quick view

About the Mercedes-Benz SL 450

FAQs

How much does the Mercedes-Benz SL 450 cost?

The Mercedes-Benz SL 450 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the SL 450 is $41,217, with pricing starting at $27,855.

What is the MPG of the Mercedes-Benz SL 450?

The Mercedes-Benz SL 450 with traditional internal combustion engine offers up to 20 MPG city and 28 MPG highway for a combined rating of 23 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the Mercedes-Benz SL 450?

The Mercedes-Benz SL 450 compares to and/or competes against the following vehicles:


What trim levels are available for the Mercedes-Benz SL 450?

The Mercedes-Benz SL 450 is available in the following trim levels:

Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed