Only thing I can add is that Bruce McCall's cars, companies and situations were all fictional. The book was a satyrical attack on all the excesses of the American fifties.
The caption for the El Scandinavia said:
"The car of today, Tomorrow" was Matterhorn Motors promotional theme for 1956, and semanticists,at least those with the time and inclination,still bicker over its precise meaning: a promise or an IOU.
Should the above not be sufficient, please unlock.