2004 Infiniti Q45 Premium 4dr Sedan (4.5L 8cyl 5A)
Love the car, hate the Intelligent Cruise. Every time you pass a semi or medium to large truck the car slams on the brakes. At 75-85 mph or more, not fun. Nav system is poor, in the middle of a 20 yr old freeway it just goes awol and shows you driving in the middle of the desert. Passenger seat has no lumbar support. Purchased a used $10K Mercury Montego for my mom that has a much superior touch screen nav and passenger seat lumbar. It's generally fun to drive and quiet, but I'm not as impressed as I hoped I'd be with it.
I hear others talk about the Intelligent Cruise as if it's a good thing, they must not drive on freeways with trucks or semis. (I do, a lot.) You cannot turn the IC off, so cannot use Cruise control at all most of the time unless I drive literally in the center meridian if trucks in right lane.
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