If we look at the malaise era as a time when American cars were vastly less desirable than non-American ones, both domestically and elsewhere, due to a differences created by unusual domestic demands, exacerbated by a sudden huge change to the market, leading to US manufacturers having to scramble to catch up with their foreign competitors, all the ingredients are being assembled:
1. Strong domestic demand for American cars (now caused by low gas prices and actually good quality, then caused by patriotic purchasing)
2. Unusual domestic demands creating cars that are very different from what the rest of the world wants (Now, massive and relatively thirsty & dirty pickups again caused by low gas prices and about to be spurred on further by falling emissions requirements; Then, all-around crappy big sedans caused by low gas prices and artificially low quality standards due to patriotic purchasing, spurred on further by manufacturer cost-cutting measures.)
3. A looming sudden change to the market (Now, the return of expensive gas and a projected large mismatch in US vs. non-US emissions standards; Then, the original end of cheap gas - the OPEC oil crisis, and the sudden imposition of emissions controls)
So big American pickups are set to be the Malaisemobile 2.0. The trouble this time doesn't spread to every aspect of the vehicle like the original malaisemobile, but is mostly confined to efficiency and emissions (although vehicle weight and efficiency are related, and foreign markets obviously prefer vehicles with a smaller footprint). When expensive gas comes back with a vengeance, people are going to want MPGs on the better side of 50 and non-US governments will have far stricter emissions standards than the US if things continue on the currently plotted course, leading to decreased export demand and greater reliance on domestic sales. So when higher gas prices hit there would be a crash in demand worldwide for the relatively thirsty and dirty American vehicles, amid already lowered exports, and suddenly US manufacturers would have to scramble to play catch-up. I want to keep this thread as non-political as possible, but if US emissions rules were suddenly brought in line with the rest of the world in this projected future, that would lead to an even sharper collapse in domestic sales and would cause the situation to even more closely mirror the first malaise era.