Fill her up
Fill her up
Fill her up
Fill her up

Her engine's running and the fuel is clean
She only uses it 'cause she's a machine
She don't use much though, just to get around

(Keep filling that fuel line) (Keep filling that old fuel line)
(Keep filling that fuel line) (Keep filling that old fuel line)

The awesome power of electricity
Stored for you in a giant battery
She don't use much though, that's smart for a car

(Keep filling that fuel line) (Keep filling that old fuel line)
(Keep filling that fuel line) (Keep filling that old fuel line)

Fill her up
Fill her up
Fill her up
Fill her up

The world is ready for a whole new game
Some old-timers wanna stay the same
They like to advertise how clean and green they are

(Keep filling that fuel line) (Keep filling that old fuel line)
(Keep filling that fuel line) (Keep filling that old fuel line)

But she don't listen to what they say
She burned the mess they clean fuel instead
She don't use much though, that's smart for a car

(Keep filling that fuel line) (Keep filling that old fuel line)
(Keep filling that fuel line) (Keep filling that old fuel line)

Fill her up
Fill her up
Fill her up
Fill her up

She's not the car that she used to be
Keep ready for you, and she's ready for me
Into the future that's her destiny

(Keep filling that fuel line) (Keep filling that old fuel line)
(Keep filling that fuel line) (Keep filling that old fuel line)
(Keep filling that fuel line) (Keep filling that old fuel line)
(Keep filling that fuel line) (Keep filling that old fuel line)