Sparkfler85 
Ponies over gold
Here are some hidden easter eggs of the drawing that you might noticed:
- The number of kilometers (or miles if you prefer) is the number of seconds of the eight seasons (195 episodes x 21 minutes x 60 seconds = 245700)
- The fuel gauge says “Heavy”, a little reference to a song called “Heavy Fuel” from my favourite group ^^
- The number of rpm are the cutie marks of the mane 7 and is ordered from the most quiet to the most overactive pony
- Between the years it says “F R I E N D S H I P”
- Also the number of kilometers is coloured with the mane 6 colours (But that is an obvious one xD)