Different times, different expactations and a diffrent spirit. In the 80-ies I was travelling from Warsaw to Norway, two persons with a luggage for cold and warm weather, a tent, food for 3 months and spare parts in the Fiat 126p, 650ccm.
To pack food, as an example: you took out the spare wheel and the battery, you packed tins with sardines under the spare wheel and battery as there was space, then you put both back in. Then you moved to remove left headlight housing to pack one more tin under, etc....
Climbing slopes in Norway - 3-5km on the second gear...