It's not a limousine, it's more like a 'business class' sedan. A midsize.
I think, the original 24 is kinda weak to be interesting to drive in a game (2.5 L I4 100 hp with 1430 kg weight), I'd rather have the 'KGB interceptor' version with a V8 (5.2 L, rated 195-215 hp) and an automatic gearbox with a selector disguised as a manual shifter.