The top one is a 1997-2004 Ford F-150 ex-cab, long bed, which is 244.1 inches (6.2 meters) long.
The bottom one is a 2003-2006 Chevrolet Silverado HD but from that photo it's impossible to tell which version it is and thus how long it is.
Regardless that Ram Wagon (not Ram Van - 'Ram Van' is the name given to the 8- or 12-passenger models; that one's a 15-passenger Ram Wagon) is going to be your longest spot. You've quoted the length for the 8-passenger van; I can't seem to find the length for the 15-p but I've driven F-150s, I've driven Silverados, and I've driven 15-passenger vans - trust me when I say the vans are MUCH larger.
The bottom one is a 2003-2006 Chevrolet Silverado HD but from that photo it's impossible to tell which version it is and thus how long it is.
Regardless that Ram Wagon (not Ram Van - 'Ram Van' is the name given to the 8- or 12-passenger models; that one's a 15-passenger Ram Wagon) is going to be your longest spot. You've quoted the length for the 8-passenger van; I can't seem to find the length for the 15-p but I've driven F-150s, I've driven Silverados, and I've driven 15-passenger vans - trust me when I say the vans are MUCH larger.