Please forgive me, but if you can afford those cars....????
I find car service is really asking, "How good is your dealer?" and "How near is the dealer to me?"
With buying any car, I find my main criteria is "What kind if driving will I be doing?" Of course, if you can afford a whole stable of cars, each to suit a different mood, go for it and good luck!
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Mark

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2001 X5 4.4i topaz blue/sand Sport, complete Dinan S2

, hitch, V1, tint, BSW Stage 1, Alpine INA-W910BT
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Life is not fair!
You can't protect people from their own stupidity!
Laughter makes life worth living