2020 Mercedes S Class engine — 231 Type (SL models), SL550 (4.7L, VIN D, 7th digit) price snapshot
- Low
- $4,067
- Average
- $8,700
- High
- $20,377
Year & trim-specific price guide
Used 2020 Mercedes S Class Engine — 231 Type (SL models), SL550 (4.7L, VIN D, 7th digit) prices
Trim-specific pricing for the 231 Type (SL models), SL550 (4.7L, VIN D, 7th digit) variant of the 2020 Mercedes S Class engine, built from 7 real salvage yard listings with condition grade detail.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedOct 16, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price summary
A used 2020 Mercedes S Class engine (231 Type (SL models), SL550 (4.7L, VIN D, 7th digit)) costs $4,067 to $20,377, with a median asking price of $4,190. Based on 7 priced salvage yard listings across the US, updated Oct 16, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$12,000
Grade B (good)$4,146
USD
Condition comparison
Price by part grade
Grade AClean / low wear$12,000–$20,3773 listings
Grade BStandard used$4,067–$4,1904 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $12,000–$20,377 | 3 | |
| Grade BStandard used | $4,067–$4,190 | 4 |
Median by grade
Grade price comparison
Grade A$12,000
Grade B$4,146
Median asking price by seller-reported condition grade · $4,067–$20,377 overall range
Trim-specific context
How does the 231 Type (SL models), SL550 (4.7L, VIN D, 7th digit) compare?
This pricing covers the 231 Type (SL models), SL550 (4.7L, VIN D, 7th digit) variant of the 2020 Mercedes S Class engine, based on 7 priced listings. Its $4,190 median is 63% below the 2020 Mercedes S Class engine overall median of $11,279.
There are 10 other engine variants available for the 2020 Mercedes S Class.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
231 Type (SL models), SL550 (4.7L, VIN D, 7th digit) in other model years
Same year, other trims
What other 2020 Mercedes S Class engine variants are available?
231 Type (SL models), SL450 (3.0L, VIN G, 7th digit)
23 listings$11,912$7,000 – $14,800222 Type (S models, sedan), S450 (3.0L), AWD (VIN E, 7th digit)
22 listings$12,725$4,300 – $15,000217 Type (S models, coupe and convertible), S560 (4.0L), AWD (VIN G, 7th digit)
18 listings$11,019$8,500 – $12,748222 Type (S models, sedan), S560 (4.0L), AWD (VIN G, 7th digit)
18 listings$11,019$8,500 – $12,748222 Type (S models, sedan), S560 Maybach (4.0L, VIN G, 7th digit)
18 listings$11,019$8,500 – $12,748217 Type (S models, coupe and convertible), S63 (4.0L, VIN J, 7th digit)
11 listings$18,219$14,000 – $21,524222 Type (S models, sedan), S63 (4.0L, VIN J, 7th digit)
11 listings$18,219$14,000 – $21,524222 Type (S models, sedan), S450 (3.0L), RWD (VIN G, 7th digit)
7 listings$10,000$7,858 – $13,062217 Type (S models, coupe and convertible), S560 (4.0L), RWD (VIN D, 7th digit)
4 listings$8,995$4,899 – $14,500222 Type (S models, sedan), S560 (4.0L), RWD (VIN D, 7th digit)
4 listings$8,995$4,899 – $14,500Back to full guide
2020 Mercedes S Class engine — all trims
Common questions
2020 Mercedes S Class engine (231 Type (SL models), SL550 (4.7L, VIN D, 7th digit)) FAQ
How much is a used 2020 Mercedes S Class engine (231 Type (SL models), SL550 (4.7L, VIN D, 7th digit))?
Based on 7 priced salvage-yard listings, a used 2020 Mercedes S Class engine in the 231 Type (SL models), SL550 (4.7L, VIN D, 7th digit) variant lists between $4,067 and $20,377, with a median asking price of $4,190.
Which years use the 231 Type (SL models), SL550 (4.7L, VIN D, 7th digit) engine?
The 231 Type (SL models), SL550 (4.7L, VIN D, 7th digit) variant appears in model years 2017, 2018, 2019, 2020. Prices and availability may differ by year.