2020 Cadillac CT6
All trims
$36,667Median asking price · 52 qualifying listings
Middle 50%$29,692–$44,490
Find listings on VehiSales ↗Actual Luxury (Csav) listing photo; individual equipment may differ.
WBAJS7C01LCE31937
FAIR PRICE
· within $559 of the typical market price
Thornton, CO
This 2020 BMW M550i xDrive is listed at $36,430 with 66,846 miles in Thornton, CO.
Compare alternatives from other brands ↓
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This vehicle: $36,430 — within $559 of the typical market price ($36,989)
Asking $36,430 · typical market price $36,989 · based on 50 comparable same-build listings.
2020 BMW M550i xDrive for sale near ThorntonCO
This car is the cheapest of 4 within 50 miles
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Asking prices recorded across 2 listing dates for VIN WBAJS7C01LCE31937, spanning 5 days.
| Dealer | Location | Price | Mileage | Listed | Seen |
|---|---|---|---|---|---|
| Mike Shaw Subaru | Thornton, CO 80234 | $36,430 | 66,846 mi | 2026-10-07 | 3 h ago |
| Porsche Littleton | Littleton, CO 80121 | $37,229 | 66,846 mi | 2026-10-07 | 10 h ago |
Full factory specs for this build →
Assumes 15,000 miles a year at $3.10/gallon and 20 MPG combined.
Beyond the sticker: what this 2020 BMW M550i likely costs over five years at 15,000 mi/yr.
Estimate — insurance and taxes vary by driver and state.
The 2020 BMW M550i has 3 recall campaigns as of September 2026. EPA combined fuel economy: 20 MPG.
Recall campaigns apply to the model year, not to one car. Check remedy status for this VIN at nhtsa.gov/recalls.
Model-level data for the 2020 BMW M550i from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed September 27, 2026.
Compare 2020 BMW M550i with other models from the same year. Choose the trims that matter to you.
As of October 7, 2026, among alternatives (model years 2019–2020) to the 2020 BMW M550i in this catalog, the 2020 Lincoln Continental has the lowest median asking price ($28,180, 59 listings with photos) and the 2019 Audi RS 5 the highest ($41,286, 102 listings).
Comparison catalog · Snapshot October 7, 2026, 05:00 UTC · Only listings with photos. This sample is separate from the price overview above and its figures differ.

All trims · United States
$36,430Catalog asking price for this VIN
Trim median $37,345 · 55 listings with photos
Middle 50%: $34,574–$40,191
Explore this model’s prices →All trims
$36,667Median asking price · 52 qualifying listings
Middle 50%$29,692–$44,490
Find listings on VehiSales ↗Actual Luxury (Csav) listing photo; individual equipment may differ.
All trims
$28,180Median asking price · 59 qualifying listings
Middle 50%$21,990–$32,180
Find listings on VehiSales ↗Actual Reserve listing photo; individual equipment may differ.
All trims
$29,999Median asking price · 25 qualifying listings
Middle 50%$27,620–$34,747
Find listings on VehiSales ↗Actual S Line Quattro Premium Plus listing photo; individual equipment may differ.
All trims
$41,286Median asking price · 102 qualifying listings
Middle 50%$36,495–$44,784
Find listings on VehiSales ↗Actual Quattro listing photo; individual equipment may differ.
All trims
$41,127Median asking price · 153 qualifying listings
Middle 50%$35,966–$53,284
Find listings on VehiSales ↗Actual S560-4M listing photo; individual equipment may differ.
| Model / trim | Median | Middle 50% | Listings |
|---|---|---|---|
| 2020 BMW M550i All trims | $37,345 | $34,574–$40,191 | 55 |
| 2020 Cadillac CT6 All trims | $36,667 | $29,692–$44,490 | 52 |
| 2020 Lincoln Continental All trims | $28,180 | $21,990–$32,180 | 59 |
| 2020 Audi A7 All trims | $29,999 | $27,620–$34,747 | 25 |
| 2019 Audi RS 5 All trims | $41,286 | $36,495–$44,784 | 102 |
| 2020 Mercedes-Benz S-Class All trims | $41,127 | $35,966–$53,284 | 153 |
Only catalog listings with photos are included. Trim names do not verify equivalent equipment. Prices are asking prices, not completed sales. Alternatives share the body style and class of the source model; the nearest model years are used when the same year has too few listings. Price differences are not a valuation adjustment or guaranteed savings.
Snapshot: October 7, 2026, 05:00 UTC. 2 source listings excluded by statistical price screening; this does not verify that every deposit or payment ad has been removed.
VehiSales opens in a new tab with the model, year and known mileage range. Confirm trim, fuel, drivetrain, condition and location on VehiSales; its live inventory may differ.
What each model year costs right now — live supply, median asking price and how much value each year keeps versus the newest one.
| Year | Units for sale | Median price | vs newest | Avg mileage |
|---|---|---|---|---|
| 2023 | 89 | $55,688 | 100% | 41,798 mi |
| 2022 | 53 | $47,299 | 85% | 51,719 mi |
| 2021 | 55 | $39,900 | 72% | 65,741 mi |
| 2020 | 68 | $37,110 | 67% | 64,891 mi |
| 2019 | 53 | $31,250 | 56% | 66,535 mi |
| 2018 | 79 | $27,653 | 50% | 79,533 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.