I live out in the boonies with miles of straight, flat, well-paved highway, and I developed a real appreciation for the way new cars handle at high speed. I had a 96 Infiniti Q45 for awhile, and that thing
woke up at 80 mph. If you floored it at the end of a ramp it would shift out of 2nd in the low 80s and hold you in the seat right past 100. Top end was limited at 155 mph, but it would eventually hit 180 if you had the room. The wife took it up to 140 mph one bright early morning.
I only tried 120. The motor they put in it would have been a wet dream in the 60s - roller rockers, 32 valves, tuned intake, high-rev, the works. From 80 to 120 it was a fuggin beast! They built the car to be a BMW killer and it rode like a sleek autobaun machine - loved the security it had at that speed. It would squat right down, stick tight and react instantly - amazing for such a heavy car. Heheh, and I dug how quiet it was, too, with the huge mufflers and resonators, and thick windows. Punch it to pass at 70 mph and all you'd hear was some intake howl.
There was no car of the day that could come close to that refined experience. I could drive 1000 miles in a day in that car and get out of it with no particular fatigue.