There are two "Mk"s.
Mk1 1991-1998 (Ph1 1991-1994, Ph2 1994-1996, Ph3 1996-1998).
Mk2 1998-present (Ph1 1998-2001, Ph2 2001-present - plus a minor facelfit in 2004).
Renault has split its range into budget, sporting, luxury and Renaultsport ranges in recent years. You can get most engines in each of the first three sets of trims, with the Renaultsport range comprising a hot hatch (172 Ph1, 172 Ph2, Cup and 182 in order of birth) and a mega hatch (V6 Ph1 and Ph2).
The "Dynamique" trim has been available since 2001 on Mk2 Ph2 cars. Its the sporting trim.