Concept cars can give us a glimpse of an automaker's vision for the future, but sometimes that vision is so expensive it sadly never becomes a reality.

Mazda wowed gearheads all over the world when it unveiled its rotary-powered supercar, though it all ended in tears and a ...

After paying $200 for the Miata, the team at Throtl cut it up and swapped in the 13B rotary engine from an RX-7 aiming for ...