Welcome to BGW! IMO, go with the Club Car. It has warranty and new batteries. The RXV is a little newer, but the batteries are, depending on how they've been cared for, nearing 1/2 of their lifespan, and it has no warranty. Age isn't too big of a factor in my book, which is why I say go with the CC.
And this is in the CC section, we may be a little biased...
