2020 Mercedes-Benz SL-Class prices in the U.S.
The median asking price for a 2020 Mercedes-Benz SL-Class in the U.S. is $57,630 based on 12 active listings.
As of August 14, 2026, the median asking price for a 2020 Mercedes-Benz SL-Class in the U.S. is $57,630, based on 12 active dealer listings tracked by VinAssessment.
◷ Updated August 14, 2026 ▤ 12 active dealer listings, last refreshed August 14, 2026 ⛭ Generation: 1996–present
Typical: $53,621–$68,430 — the middle half of 12 asking prices
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% (payment-priced ads, typos, salvage) so outliers don't distort it.
What moves the price on a 2020 Mercedes-Benz SL-Class
The $53,621–$68,430 typical range isn't randomness — one factor explains most of it:
The same car typically asks $55,450 in New Jersey but $59,884 in Georgia.
What would a 2020 Mercedes-Benz SL-Class cost per month?
Estimate the monthly payment on a $57,630 vehicle. Move the numbers to match your own loan.
Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.
Watch this price
Prices move every week. Tell us where to reach you and we'll email you when the typical asking price for 2020 Mercedes-Benz SL-Class moves 3% or more. No account, one-click unsubscribe.
We only email you about this vehicle's price. Unsubscribe from any message.
2020 Mercedes-Benz SL-Class: a fair price for your mileage
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 15K–30K miles | 5 listings | $57,980 | $57K–$60K |
| 30K–45K miles | 5 listings | $67,990 | $54K–$70K |
Same trim and condition assumed — mileage is the biggest lever after configuration.
Trim-level pricing isn't reliable enough for this model yet — mileage and configuration explain most of the spread above.
Price history
Median asking price by month · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2020 Mercedes-Benz SL-Class is $63,748 (August 2026) — up 18.5% from $53,778 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| August 2026 | $63,748 | $59K–$69K | 10 |
| July 2026 | $58,486 | $54K–$62K | 28 |
| June 2026 | $57,999 | $53K–$63K | 24 |
| May 2026 | $60,300 | $53K–$73K | 22 |
| April 2026 | $57,208 | $53K–$68K | 16 |
| March 2026 | $58,994 | $54K–$67K | 32 |
| February 2026 | $59,990 | $54K–$63K | 21 |
| January 2026 | $62,568 | $55K–$66K | 31 |
| December 2025 | $60,796 | $54K–$66K | 22 |
| November 2025 | $57,000 | $52K–$65K | 19 |
| October 2025 | $62,994 | $54K–$70K | 13 |
| August 2025 | $53,778 | $50K–$60K | 10 |
2020 Mercedes-Benz SL-Class prices by state
| State | Typical price | Listed this year | Active now |
|---|---|---|---|
| Florida | $58,998 | 25 | 1 Shop 2019–2021 nearby → |
| California | $57,988 | 16 | 1 Shop 2019–2021 nearby → |
| Texas | $58,997 | 13 | 0 |
| Georgia | $59,884 | 9 | 2 Shop 2019–2021 nearby → |
| New Jersey | $55,450 | 8 | 0 |
| New York | $57,750 | 6 | 0 |
Listed this year counts every 2020 Mercedes-Benz SL-Class first listed in 2026 (sold and active), with currently active cars as a floor. Typical price is the median of each car's latest asking price — or the average of active listings where this-year data is thin.
Keep exploring SL-Class prices
2020 Mercedes-Benz SL-Class · $57,630 typical · 12 listingsOther Mercedes-Benz SL-Class years
More 2020 Mercedes-Benz prices
Own a 2020 Mercedes-Benz SL-Class? See what it's worth →
Frequently asked questions
Why do 2020 Mercedes-Benz SL-Class prices range from $42,775 to $74,478?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $53,621 and $68,430 — see the mileage and trim breakdowns above for where a specific vehicle lands.
Is $59,105 a good price for a 2020 Mercedes-Benz SL-Class?
$59,105 is the market average as of August 14, 2026. Anything meaningfully below the $57,630 median is priced to move — but always compare within the same trim and mileage band, since those two factors drive most of the spread.
How many 2020 Mercedes-Benz SL-Class are for sale right now?
12 in total. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 12 active listings for this vehicle across dealer sites nationwide, last refreshed August 14, 2026. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to remove data errors, salvage titles, and monthly-payment figures posted as if they were sale prices. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
Want the original factory equipment and MSRP behind a specific car? See the factory window sticker for this SL-Class →
Shopping for this car?
Check individual VINs before you buy — decode the exact trim and mileage, see every active listing, and how each price compares to the local market.