Speaking of vehicle trends - I'm a little disappointed that "CUV" doesn't seem to have caught on in the auto world. Instead, auto makers and auto writers are, IMO, muddying up the waters by calling everything that is not a car or pickup an "SUV."
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IMO, this leads to confusion and muddles up the distinctions between vehicles. If a Honda CRV and a Toyota 4runner Trail Edition are both "SUV's", then there needs to be a way to distinguish them because those vehicles bear no similarities whatsoever except for the fact that they have a full cabin and the ability to drive all 4 wheels.
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I like to use the term CUV to describe a car-based unibody vehicle with a full cabin, a transverse-mounted engine and primary FWD or optional AWD. The Honda CR-V, Toyota RAV-4, the Mazda CX-lineup, the Kia Sorento and Hyundai Santa Fe and Tucson, and pretty much everything from Subaru (except their sedans) falls into this category.
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OTOH, "SUV" to me would mean a truck-based, BOF vehicle with a full cabin, an in-line mounted engine, and RWD with optional 4wd (through a transfer case.) The 4runner, Land Cruiser (all variants), Expedition/Navigator, Tahoe/Yukon/Escalade, Suburban/Yukon XL, and Jeep Wrangler would fit into this category. I would also put in this category the Jeep Grand Cherokee, even though it is a unibody, simply because it meets all the other criteria for an SUV (and the 1984 - 2001 Jeep Cherokee and 1996 - 2004 Nissan R50 Pathfinder as well.)
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To me, at least, such distinctions are descriptive and explain the very real differences between these types of vehicles.