Her engine's running and the fuel is clean
She only uses it 'cause she's a machine
She don't need it though,
Just to cruise around the town

(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 work so quiet, she just like a ghost

(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
But they still 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
She wants to take you, and she wants to take 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)