Q:
There are two car companies that meet these criteria:
1)  they both have two sets of repeated letters
2)  the repeated sets of letters for both companies are the same distance apart in the alphabet
What car companies are these?
A:
This week's title refers Hiroshima or Hirohito.  The image is the Mach 5, driven by Speed Racer.  Both are references to Japan as both car companies are Japanese.
O and T are 5 spaces apart in the alphabet as are N and S.  The answer is
Toyota                          Nissan


