986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post

tmc · 11-01-2005, 05:57 AM

Rail26,

A Z3 was based on the E36 frame and is a completely different car at every level than a Z4, which is in turn not the same as a Z4 M Roadster. Driving a Z3 or a Z3M (Z3 M roadster) tells you nothing about the Z4 nor the Z4 M Roadster any more than driving, for example, a 993 would tell you how a 997 handles.

I drove both the Z4 and the 987S when I was in the market. The Z4 is a very capable car. It handles in some ways better than a 987S, notably better in the body rigidity category. Its steering is numb, and the run flats make going over rough road an uncontrolled experience. The new Z4 M fixes the steering. It still has run flats, so I am curious to find out if they have compensated in the suspension somehow. And it has one thing the Boxster S does not have: limited-slip differential. In my opinion, a real track car should have LSD, and I was surprised (and it gave me great pause) to discover the 987 does not even offer it.

I believe BMW can produce fine automobiles and so can Porsche. BMW's forte is more sport sedans than roadsters. But I do think Porsche will have to react to the Z4 M Roadster. My guess is they will drop the 3.4L version of the M96 engine into the Boxster S (i.e., the same engine as what's in the Cayman S). I hope Porsche considers adding LSD as an option. If they do those two things, I will trade my current 05 987S for this (hypothetical) new car in an flash (modulo major cash loss for depreciation).

tmc

11-01-2005, 05:57 AM	#29
tmc Registered User Join Date: Oct 2005 Location: Raleigh, NC Posts: 32	Rail26, A Z3 was based on the E36 frame and is a completely different car at every level than a Z4, which is in turn not the same as a Z4 M Roadster. Driving a Z3 or a Z3M (Z3 M roadster) tells you nothing about the Z4 nor the Z4 M Roadster any more than driving, for example, a 993 would tell you how a 997 handles. I drove both the Z4 and the 987S when I was in the market. The Z4 is a very capable car. It handles in some ways better than a 987S, notably better in the body rigidity category. Its steering is numb, and the run flats make going over rough road an uncontrolled experience. The new Z4 M fixes the steering. It still has run flats, so I am curious to find out if they have compensated in the suspension somehow. And it has one thing the Boxster S does not have: limited-slip differential. In my opinion, a real track car should have LSD, and I was surprised (and it gave me great pause) to discover the 987 does not even offer it. I believe BMW can produce fine automobiles and so can Porsche. BMW's forte is more sport sedans than roadsters. But I do think Porsche will have to react to the Z4 M Roadster. My guess is they will drop the 3.4L version of the M96 engine into the Boxster S (i.e., the same engine as what's in the Cayman S). I hope Porsche considers adding LSD as an option. If they do those two things, I will trade my current 05 987S for this (hypothetical) new car in an flash (modulo major cash loss for depreciation). tmc