If you can find a specimen with a reinforced subframe and a documented service history, the M Roadster is a high-value entry into classic M ownership. It’s not as refined as a Porsche Boxster, but it’s significantly more charismatic. 1999 BMW Z3 M Roadster - POV Ownership Review
The driving experience is best described as an "M3-powered go-kart". Because of its extremely short wheelbase and old-school semi-trailing arm rear suspension (inherited from the E30), the car is incredibly agile but can be unforgiving if you're not smooth with the throttle. bmw m roadster buyer's guide
This is the ultimate "dealbreaker." On M models, the trunk floor and subframe mounting points are prone to cracking under the engine's torque. Inspect the trunk floor carefully for popped spot welds or separation. If you can find a specimen with a
While the mechanicals are largely robust "parts bin" components from other BMWs, there are critical areas to inspect: Because of its extremely short wheelbase and old-school