shrug i was referencing the 1987 Plymouth Voyager (not Grand Voyager) I spent a lot of time in as a kid. four kids in our family, so we had three rows of seats and a sweet 2.5L, 100hp 4-cylinder with an even sweeter 3-spd auto.
the 1994 Lumina we replaced it with was indeed bigger than the old Voyager. and at this point it's also "pretty old," but again, i specifically referred to the original chryslers.
1990 Voyager (oldest one I can find specs for):
Length: 175.9"
Width: 72"
Height: 64.6"
WB: 112"
2008 Mazda5:
Length: 181.5"
Width: 69.1"
Height: 64.2"
WB: 108.3"
2008 Honda Odyssey:
Length: 202.1"
Width: 77.1"
Height: 68.8"
WB: 118.1"
1990 Ford E-150 (8-seater):
Length: 186.6"
Width: 79.9"
Height: 80.1"
WB: 124"