LOL! While I agree M60A3Driver, you gotta remember, when style follows function, you get homogeneous looks. Don't forget the 1970s station wagons. Crossovers pretty much have replaced the station wagon in the USA except in Europe where the station wagon is relevant. Now I present the best of looks from the 70s.

1) Chevrolet Chevelle Wagon ( we had one yellow with fake wood sidewalls, 1969)
2) Mercury Colony Park Wagon
3) Oldsmobile Vista Cruiser
4) Ford LTD Country Squire

The ford and olds have the same color scheme (yech)

1970s wagons