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I suspect the sale of diesal cars will increase in the usa, next year they remove the sulpher so allowing european manufactures to sell there cars there, for some reason high sulpher content is not good for modern engines. california has some very strict emissions regulations which may exclude the sale of diesal cars but mercedes inject cow pee in the cat and cut the emissions down. yes i did say cow pee, bloke down the pub told me. (actually read in road and track mag)
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Out of the D3, RR and RRS, I would imagine the RRS would be the best off road as it has the shortest wheel base. The D3 and MkIII RR have almost the same wheel base.
The RR has the best and most comfortable interior ( And for the price it should ), but the D3 has far more room than the RRS and a larger cargo area than either the RR or the RRS.
Cheers.
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