em i think the glanza one has better gear ratio... might be wrong. i queried about a standard gearbox from a 4efe and i think it was idrees thats told me they have good ratios, think 1st, 2nd and 4th are longer, 3rd and 5th are shorter. might be wrong? but i dont think theres anyway telling them apart? but yet again i might be wrong so im help haha! sorry!