Worst Alfa 164, build quality, 3 engines in 8 months, found extra parts like seat belt buckles not installed, rattles, weak brakes etc etc. Best thing was the engine, really sweat and when running (especially the 1st one) smooth and powerful.
Best, hmmm, difficult. I loved the Audi V8 (the first one), Quattro was a relevation! Others include my various 911 ('78 SC, '83 SC, '89 C4, '90 C2), the C4 was with snow tires a blast and unstopable in the winter. Our Cayenne just today (also with snow tires) was again the choice transportion in the snow.
But, of course, the current Box is the best
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