| Trim | Years | For sale | Median ask |
|---|---|---|---|
| Turbo | 2012–2016 | 7 | $8k |
| GS | 2004–2019 | 6 | $17k |
| Essence | 2018–2019 | 5 | $18k |
| CXL | 2011 | 4 | $5.2k |
| Sdn Turbo | 2015–2017 | 4 | $13k |
| Sdn Preferred II | 2019 | 4 | $15k |
| Premium | 2015 | 2 | $5.5k |
| Sport Touring | 2017 | 2 | $8.9k |
| Sdn Sport Touring | 2017 | 2 | $6k |
| Grand National | 1987 | 1 | $78k |
| Base | 2016 | 1 | $7.5k |
| Limited | 1980 | 1 | $24k |
| MY | Class | Powertrain | L/100 km (comb.) | EV range | Engine |
|---|---|---|---|---|---|
| 2020 | Midsize Cars | Gas | 9.0–10.7 | — | 2–3.6 L |
| 2019 | Midsize Cars | Gas | 9.0–10.7 | — | 2–3.6 L |
| 2018 | Large Cars | Gas | 9.0–10.7 | — | 2–3.6 L |
| 2017 | Midsize Cars | Gas | 9.8–10.7 | — | 2–2.4 L |
| 2016 | Midsize Cars | Gas · Hybrid | 8.4–10.7 | — | 2–2.4 L |
| 2015 | Midsize Cars | Gas · Hybrid | 8.4–10.7 | — | 2–2.4 L |
| 2014 | Midsize Cars | Gas · Hybrid | 8.4–10.7 | — | 2–2.4 L |
| 2013 | Midsize Cars | FFV · Gas · Hybrid | 8.1–10.7 | — | 2–2.4 L |
| 2012 | Midsize Cars | FFV · Gas · Hybrid | 8.4–10.7 | — | 2–2.4 L |
| 2011 | Midsize Cars | FFV · Gas | 9.8–11.2 | — | 2–2.4 L |
| 2004 | Midsize Cars | Gas | 11.2–11.8 | — | 3.8 L |
| 2003 | Midsize Cars | Gas | 11.8–12.4 | — | 3.8 L |
Buick Regal Turbo Premium 1s listed below market now and every model year's asking prices.
| 2002 | Midsize Cars | Gas | 11.8–12.4 | — | 3.8 L |
| 2001 | Midsize Cars | Gas | 11.2–11.8 | — | 3.8 L |
