MrCooper wrote a very good review of the 350Z he owned a few years ago
Review of my 350Z It helped me and my ex when we were looking for hers. She eventually bought a 2006 rev-up / HR model (296bhp). I had access to it for years so knew it fairly well and, although it was great fun at first, it never really grew on me. I liked the image and sense of occasion, but it never really came alive somehow.
The engine is the first thing that was pretty uninspiring. For a start, it wasn't nearly as brawny as I'd have expected for naturally aspirated 3.5 litre lump. Sure it pulled well from any revs but never felt like a big revvy engine or a grunt torque monster. And it was lazy. It felt like the speed at which the car accelerated was limited by how quickly the revs would rise. Engine when out of gear it would just labour up the rpm when you gave it some beans. The noise wasn't great either (although an aftermarket exhaust did remedy this to an extent) and it just didn’t seem to like being ‘revved out’. For me it was best drive at 6/10ths but then you quickly found the next hurdle - the handling.
Don’t get me wrong, it was nicely balanced and very lairy if you played with the throttle (with the overly intrusive TC switched off) but I never found I could string it along around my favourite twisties like I could in the coop. I never found a rhythm with it.
On a more personal note, the seats were simply no good for me at all – far too narrow. I would sit on it with the two side bolsters pushing into my shoulder blades with a good 3inches of air between my back and the seat. The position would have been great other than that. Nice and low with plenty of adjustment but if you’re on the seat rather than in it, then it’s never going to work...
Finally, it just wasn’t fast enough. In hindsight, I do wonder if it was making the quoted BHP because it shouldn’t have been trounced by a mate’s 247bhp fleamapped 20vT the way it was. I later discovered that they need 99RON petrol to make quoted power or the ECU limits performance. That did make it feel a bit peppier but not 300bhp peppy. Over 1500kgs will do that though I suppose…
It had a surprisingly good boot and was very reliable however and was a great partner on a long drive.
Consumables were more expensive than the coop, servicing was OK and fuel economy was a little worse than my coop – with 400bhp.
I can’t help but feel that, if these cars had been turbo or even supercharged from the factory, you’d have a car with a real cult following here.
I really can't see the 30bhp and a little less weight of the 370Z addressing the shortcomings of the 350Z and I ca't believe they're still making it even now. Your average hot hatch wuld blow it into the weeds now!