Quote:
Originally Posted by ennored
And the GMC was never tested in full scale. Only a small model was tested. I'd bet the real CD would be a bit higher than .31...
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Real Cd would require a trip to Palo Alto,California's big NASA Ames tunnel.
If they'd kept the graveyard/cemetery off the roof like in the original advertising photos there might be a shot at 0.31.
Vixen was credited with Cd 0.295 and its basic form isn't terrifically different than GM's motorhome.Probably a model also.
Daimler is still doing models today.Their tunnel can't handle the length of the longer vehicles.