@hazardwarning The engine sizes of every vehicle I've ever owned, in order of ownership, were: 4.7l ('66 Ford Galaxie 500), 1.6l ('81 Ford Escort), 2.2l turbo ('85 Dodge Omni GLH Turbo), 1.8l ('90 VW Jetta), 2.4l ('95 Nissan Pickup), 2.0l ('04 Hyundai Elantra), 1.5l ('10 Honda Fit), 2.5l ('13 VW Jetta).
Although California probably has the most expensive gasoline in America, it's still cheap by global standards. Also, as you know, Americans love bigger vehicles, in part because of the distances that we often drive. You don't want to be crammed into a Nissan Micra for 8 hours driving across Nevada. And I can't remember the last time any automaker offered a 1.0l car for sale here, except possibly Smart (which has been an abject failure here).