In 1939 presents the austrian car factory Steyr their type 55. A small car like the volkswagen with a boxer engine with 1158 cc and 25,5 HP at 3.600 U/min. The car was famous for his hill climbing capacity. If you are crazy enough, you can find a special offer at ebay now.
It looks perfect for a HotRod. More at steyr55.blogspot.com
If you like to build your own Steyr 55 HotRod...
Found this offer together with two others at ebay
That's the orginal Steyr 55