# Used 2020 Buick Regal Sportback prices

> The average asking price for a used 2020 Buick Regal Sportback is $17,246, with 42,409 miles on average, across 3 cars for sale at U.S. dealers as of Nov 10, 2026.

Data as of Nov 14, 2026 · [ottoquest.com](https://ottoquest.com/models/buick-regal-sportback/2020) · [all Buick Regal Sportback model years](https://ottoquest.com/models/buick-regal-sportback.md)

- Average asking price: $17,246 (median $17,179)
- Average miles: 42,409
- For sale now: 3
- Average days listed: 38 (of 3 with a listing date)

## 2020 Buick Regal Sportback prices by state

Too few cars in any one state yet.

## Other Buick Regal Sportback years

| Year | Average asking | Miles | For sale |
| --- | ---: | ---: | ---: |
| **2020** | $17,246 | 42,409 | 3 |
| [2019](https://ottoquest.com/models/buick-regal-sportback/2019.md) | $12,727 | 95,371 | 8 |
| [2018](https://ottoquest.com/models/buick-regal-sportback/2018.md) | $15,252 | 81,742 | 35 |

## Used 2020 Buick Regal Sportback prices: common questions

### What is a fair price for a used 2020 Buick Regal Sportback?

Used 2020 Buick Regal Sportbacks for sale at U.S. dealers ask $17,246 on average (half ask less than $17,179), across 3 cars. The cars for sale have 42,409 miles on average: one with fewer miles is worth more, and one with more is worth less. To check one car's price against cars of its trim and mileage, enter its VIN in OttoQuest's free Deal Check.

### How does the 2020 Buick Regal Sportback compare with the 2019?

The 2020 asks $17,246 on average with 42,409 miles; the 2019 asks $12,727 with 95,371 miles.

## More

- Check one car's price: https://ottoquest.com/deal-check.md?vin=<VIN>&price=<price>&mileage=<miles> (markdown; the page is https://ottoquest.com/deal-check)
- Value a car by model, trim, year and mileage: https://ottoquest.com/value
- Free alerts for new listings and price drops: https://ottoquest.com/deals

Used and certified cars for sale at U.S. dealers, each car counted once. Days listed are the dealer's own days on market where they publish it. Price moves compare the same cars at both ends of the window.

---

OttoQuest · [this page](https://ottoquest.com/models/buick-regal-sportback/2020). Prices are asking prices of cars for sale in the U.S. and recorded sold prices; a guide to the price, not to a car's condition.