The fifth one was unearthed, too. So now all six Cuno Bistram ever built are known to exist.
The five cars in Germany will be treated differently: one will remain unrestored, the second one will be conserved like an artifact, the third one will be restored partially, the fourth one will be restored completely, but with the means and methods available in 1948, and the fifth one will be restored using modern technologies.
A sixth car will be built from scratch as a replica of the non-motorized Cuno Bistram, using 1948 methods.
A seventh car will be built as a modern interpretation with solar power supply and electric drive.