Will E92 wheels fit E46?

Yes they will fit OK. The rear wheels on E92 M3 and E46 M3 are the same kinda offset and the same width, but the front wheels on the E92 M3 are approx 20mm more aggressive than the E46 front wheels and are 1/2 inch wider, so will be approx approx 1 inch more aggressive overall.

Which do I have E36 or E46?

Are the kidney grills part of the nose or part of the hood. That is, when you pop open the hood, does the kidney grill section stay where it is on the nose or does it go up with the hood. If the former, you have an E36. If the latter , you have an E46.

What year is BMW M3 E46 made in?

BMW M3 (E46) Overview; Production: September 2000-August 2006: Body and chassis; Body style

What engine does the BMW 3 Series E46 have?

It is powered by the BMW S54 inline-six engine with either a 6-speed manual or a 6-speed SMG-II automated manual transmission. The E46 line-up was phased out starting from late 2004, following the introduction of the E90 3 Series sedans. However, the E46 coupé and convertible body styles remained in production until August 2006.