| MY | Class | Powertrain | L/100 km (comb.) | EV range | Engine |
|---|---|---|---|---|---|
| 2011 | Large Cars | FFV | 12.4 | — | 4.6 L |
| 2010 | Large Cars | FFV | 12.4 | — | 4.6 L |
| 2009 | Large Cars | FFV | 12.4 | — | 4.6 L |
| 2008 | Large Cars | FFV | 13.1 | — | 4.6 L |
| 2007 | Large Cars | FFV · Gas | 13.1 | — | 4.6 L |
| 2006 | Large Cars | FFV · Gas | 13.1 | — | 4.6 L |
| 2005 | Large Cars | Gas | 12.4 | — | 4.6 L |
| 2004 | Large Cars | Gas | 13.1 | — | 4.6 L |
| 2003 | Large Cars | Gas | 13.1 | — | 4.6 L |
| 2002 | Large Cars | Gas | 13.1 | — | 4.6 L |
| 2001 | Large Cars | Gas | 13.1 | — | 4.6 L |
| 2000 | Large Cars | Gas | 13.1 | — | 4.6 L |
| 1999 | Large Cars | Gas | 13.1 |
Mercury Grand Marquis GS Conveniences listed below market now and every model year's asking prices.
| — |
| 4.6 L |
| 1998 | Large Cars | Gas | 13.1 | — | 4.6 L |
