If it was me, I'd go with the Jimmy. It looks like it's in good shape-- though make sure you go over it or have a mechanic go over it to be sure. The heated mirrors, seats, etc will be nice for winter and you still get the space to haul, etc.
Plus, that van is not only hideous, but huge! I can't imagine driving that thing. I drive a beater Jeep Grand Cherokee in the winter and that thing seems huge to me.
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2011 CGM Camaro LS
Trifecta Tuned / VMAX ported TB / OBX LT headers / MRT v2.0 / Magnaflow Resonated X-pipe / Roto-Fab CAI / RX catch can / AAC Footwell Lights / Blacked-out Bowties / Smoked tails, side markers, reverse lights / 20% tint