Yeah, You will not put your arm on the window sill. It's a very comfy arm rest though and that works really good. I mist have gotten a good tight engine because even at 7500 OCI I burned off less that a 1/16 of a quart. Just changed my oil today and I really think it could have gone over 10K with no issues.
What exactly is the difference between the M37 and the G37? I assume they are the same with exceptiomn of the some exterior styling, but seems like a redundant product for a few years. Now I guess its just the Q50 or 70. My previous boss drove the biggest Infiniti sedan, the M56X I guess? Thing was a tank.
Not really. The M series is bigger, has more weight, options, and tech. Think 3 series vs 5 series BMW or Audi A4 vs A6. Same motor but the M series is a tank as you said and not really the sporty of the 2 offerings.
I owned an 08 or 9 manual sedan.
The clutch was a little odd but after a few hundred miles I was able to modulate it without thinking about it. When driving with spirit the on off nature people reference seemed to fall in line and be just a tuning of the clutch for more spirited driving. Basically it felt better when driving harder.
Around town the car was fun and engaging for a biggish sedan. Some power induced tail adjustments through corners was possible at legal speeds.
Only issue I had was the lumbar bump in the seat back was in the wrong position and I couldn't move it.