23. Jaguar XJR
From 1998 to 2002, this generation of the Jaguar XJR featured a supercharged version of the venerable 4.0-liter V8 engine. It powered the rear wheels through an automatic transmission and delivered 375 HP. However, this car is not exactly that unnoticeable and stealth even though it ticks all other boxes. But it is worth a shot since it is fast and comfortable, which could give you an edge over the other more ordinary bank robbers.