I have two.
1994 Jaguar XJ40 Vanden Plas Majestic- Just an awesome executive class car. Great in any era in my opinion
2003 Mercury Marauder- Look of the large sedan but has a 302V Cobra. Simplistic console that feels like a muscle car when you get in. The sound and feel of peeling out in that ride is very awesome. Most underrated car out there