Difference between the Gorillamaxx G2, G3 & G4 chasis

[RC-Monster Mike]

My G1 is all purple - it was a race truck, so it has its scratches for sure. it actually hasn't been built/run in years, but is resting under a shelf with a Gorilla suspension installed. Last time I ran it, it had lexan mud guards and a 1/8 buggy body on it - looked like a wide 1/8 buggy. :-)