How about a Father dedicating a car to his son? Edsel <---link>I like it, too. It's different, like the Elio, and I like that Paul is basically dedicating this vehicle to his Dad. How many car companies have done that? He's on a personal mission, and this car is clearly personal to him.
As long as it has appropriate increments, I'm fine with it. I suspect the Elio won't be a speed demon, so changes in the speedometer should be relatively gradual and easy to read.
"The Edsel was an automobile marque that was planned, developed, and manufactured by the Ford Motor Company during the 1958, 1959, and 1960 model years. With the Edsel, Ford had expected to make significant inroads into the market share of both General Motors and Chrysler and close the gap between itself and GM in the domestic American automotive market. But contrary to Ford's internal plans and projections, the Edsel never gained popularity with contemporary American car buyers and sold poorly. The Ford Motor Company lost millions of dollars on the Edsel's development, manufacturing and marketing. The very word "Edsel" became a popular symbol for a commercial failure."