I've had a 2.0 and it performed no better than my 1.9 4 pot which being lighter at the front made it more nimble. Have another 2.0 and a 2.2 sport and the 2.2 has a wonderful sounding engine, drove bozzys 2.8 and you can tell it has more horses. You won't go wrong with a 2.2 but just don't fall into the trap of wanting the next size up after a while, next you'll be wishing you'd bought a 3.0 !! Just go for the best example that presents itself for the money (not a 2.0 though). I really like my 1.9 but it just doesn't have that lovely six pot grumble which always niggles me, just don't want to have to paint another!