According to the 2005 Lincoln Towncar Owner Guide :
With engine oil filter change :
( 5.7 liters / 6.0 quarts )
On a 2005 Lincoln Town Car : 71.9 litres ( 19 U.S. gallons )
On a 2005 Lincoln Town Car : The engine oil dipstick is on the drivers side of the engine
2004 Lincoln Town Car Ultimate holds 4.75 gallons. Check Your owners manual
You can get a repair manual here. http://www.tradebit.com/filedetail.php/127258598-lincoln-town-car-1981-2005-service-repair-manual
You can get one here. http://www.tradebit.com/filedetail.php/127574546-1981-2005-lincoln-town-car-factory-repair-manual
If I were you, I will ask the experts to help me to do that
On a 2005 Lincoln Town Car : Open the drivers door and I believe on the end of the door ( or the latch pillar ) you will see an information sticker that shows the original size of tire on the vehicle from the factory
Lincoln Town Car was created in 1981.
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of Lincoln Town Car
The Lincoln Town Car is a luxury sedan that was produced starting in 1981 and ending in 2011. The Lincoln Town Car was proceeded by the Lincoln Continental.
Roughly 150hp
For a 2000 Lincoln Town Car : ( 15 city / 21 highway , miles per U.S. gallon )