Maurice L’eclair’s age does not appear to be officially stated in the game’s publicly available character info. The sources I found identify Maurice L’eclair as one of the game’s fictional drivers, but they do not give an age.

What is known

  • Maurice L’eclair is a fantasy driver in NASCAR Kart Racing.
  • The available character listings I found do not include an age for him.

Practical takeaway

So the safest answer is: his age is unspecified / unknown in the public game material I could verify.

TL;DR: No official age is listed for Maurice L’eclair in the sources I found.