While roadsters have a special place in the heart, they sometimes lack a higher level of performance that is commonly desired. Not here... The BMW Z4 sDrive 35iS is the one that you're looking for if you're after something that's just a little more special than any other roadster of the era - SB are thrilled to be offering this example on the platform. Lest we forget that BMW decided not to produce an M car of the E89 variant so this model is, for all intents and purposes, as close as you're going to get. For those in the know, the N54 engine is the same powerplant as found in the quite remarkable 1-series M Coupe and produces a healthy 335bhp with 360lb ft of torque (including the overboost feature). The 0-60mph sprint is covered in an impressive 4.8 seconds before climbing to the 155mph (limited) top speed. Courtesy of the more aggressive body kit, the Z4 35iS is a few millimetres longer with a 10mm suspension drop than the standard Z4. Add in the bigger wheels and this variant delivers a much more commanding road presence than just about any roadster on the market. This particular example, offered in the classic hue of Black Sapphire Metallic over a black "Kansas" leather interior, has been very well maintained with just four previous owners. Here is your chance to get into something rare that can be daily driven with a special nod to thrills on your favourite B-roads and a perfect candidate for cross-continent tours.