11 live listingsUpdated
Used 2020 BMW X6 M for sale
There are 11 used 2020 BMW X6 Ms for sale right now. Asking prices run from $51,794 to $70,694, and the middle of the market sits at $57,262.
The most listed trims are the Competition (10) and Base (1). The typical car shows 55,390 mi, and half are priced between $56,771 and $62,921. The lowest-priced one is a 2020 BMW X6 M Competition listed at $51,794 with 62,052 mi in West Palm Beach, FL.
Best 2020 BMW X6 M deals right now
3 deals priced below market right now, the best by about $6,202. Members get the VIN, dealer, listing link and a ready-to-send negotiation email for each one.
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$6k below market Locked2020 BMW X6 M
Gen III Competition
Great deal: about $6k under fair value for its year, trim and miles.
Asking price $57,262Deal score 98 -
$5k below market Locked2020 BMW X6 M
Gen III Competition
Great deal: about $5k under fair value for its year, trim and miles.
Asking price $51,794Deal score 97 -
$2k below market Locked2020 BMW X6 M
Gen III Competition
Good deal: about $2k under fair value for its year, trim and miles.
Asking price $58,593Deal score 73
Members see every deal's VIN, dealer and listing link, plus a negotiation email.
Latest 2020 BMW X6 M listings
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2020 BMW X6 M
Gen III
Asking price $70,694 -
2020 BMW X6 M
Gen III Competition
Asking price $61,656 -
2020 BMW X6 M
Gen III Competition
Asking price $64,185 -
2020 BMW X6 M
Gen III Competition
Asking price $57,262 -
2020 BMW X6 M
Gen III Competition
Asking price $56,694 -
2020 BMW X6 M
Gen III Competition
Asking price $57,216 -
2020 BMW X6 M
Gen III Competition
Asking price $55,799 -
2020 BMW X6 M
Gen III Competition
Asking price $56,848 -
2020 BMW X6 M
Gen III Competition
Asking price $69,142 -
2020 BMW X6 M
Gen III Competition
Asking price $51,794 -
2020 BMW X6 M
Gen III Competition
Asking price $58,593
2020 BMW X6 M prices by trim
| Trim | For sale | Lowest price | Median price | Median miles |
|---|---|---|---|---|
| Competition | 10 | $51,794 | $57,239 | 55,696 |
| Base | 1 | $70,694 | $70,694 | 6,023 |
2020 BMW X6 M prices by mileage
| Mileage | For sale | Median price | Lowest price |
|---|---|---|---|
| 5,000 to 15,000 miles | 1 | $70,694 | $70,694 |
| 15,000 to 30,000 miles | 1 | $69,142 | $69,142 |
| 30,000 to 60,000 miles | 5 | $58,593 | $56,694 |
| Over 60,000 miles | 4 | $56,324 | $51,794 |
Nearby X6 M model years
Every trim, so medians move with the mix of trims listed.
Where used 2020 BMW X6 Ms are for sale
| State | For sale | Median price | Lowest price |
|---|---|---|---|
| Florida | 4 | $56,771 | $51,794 |
| Arizona | 1 | $61,656 | $61,656 |
| California | 1 | $69,142 | $69,142 |
| Kansas | 1 | $58,593 | $58,593 |
| Louisiana | 1 | $64,185 | $64,185 |
| Michigan | 1 | $57,262 | $57,262 |
| North Carolina | 1 | $55,799 | $55,799 |
| Texas | 1 | $57,216 | $57,216 |
2020 BMW X6 M versions we track
Other BMW X6 M model years
- Used 2025 BMW X6 M28
- Used 2024 BMW X6 M23
- Used 2023 BMW X6 M25
- Used 2022 BMW X6 M25
- Used 2021 BMW X6 M20
- Used 2019 BMW X6 M11
- Used 2018 BMW X6 M7
- Used 2017 BMW X6 M14
- Used 2016 BMW X6 M20
- Used 2015 BMW X6 M6
- Used 2014 BMW X6 M8
- Used 2013 BMW X6 M6
- Used 2012 BMW X6 M5
- All used BMW X6 M214
- BMW X6 M price guide
Used 2020 BMW X6 M: common questions
How much does a used 2020 BMW X6 M cost?
Used 2020 BMW X6 M asking prices currently range from $51,794 to $70,694, with a median of $57,262 across 11 listings. Half of them are priced between $56,771 and $62,921.
What is the cheapest 2020 BMW X6 M for sale right now?
The lowest asking price in our latest scan is a 2020 BMW X6 M Competition listed at $51,794 with 62,052 mi in West Palm Beach, FL.
What is a 2020 BMW X6 M worth?
Based on asking prices for comparable cars, our market model values a 2020 X6 M base model at about $54,000 with 55,500 miles and a 2020 X6 M Competition at about $59,500 with 50,800 miles. The 11 cars for sale now ask $51,794 to $70,694.
Which 2020 BMW X6 M trims are for sale?
Listings include the Competition (10 cars, median $57,239) and Base (1 car, median $70,694).
Where are the most 2020 BMW X6 Ms for sale?
Florida (4), Arizona (1), and California (1) have the most listings.
How many miles do used 2020 BMW X6 Ms for sale have?
The median 2020 BMW X6 M for sale shows 55,390 mi. 1 of 11 listings (9%) have under 15,000 miles.
How long do 2020 BMW X6 Ms stay on the market?
Current 2020 BMW X6 M listings have been for sale for a median of 25 days. Cars that sit well beyond that are often the easiest to negotiate on.
How current is this data?
These numbers come from our latest scan of dealer listings on Oct 1, 2026. Luxury Car Deals rescans the market regularly and removes cars that have sold.