Auto: The magic number for BMW (3)

2016 marks the 30th anniversary of a motoring icon, one which revolutionised the mid-size sports car segment when its production started in 1986. The very first BMW M3 set a new standard by which other carmakers would be measured – and, five model generations later, are still judged today. BMW Motorsport Division, the precursor to BMW M Division, was incredibly rigorous in its deployment of undiluted motor racing technology in the development of the first-generation BMW M3. Its endeavours produced a thoroughbred high-performance sports car – based on the series-produced BMW 3 Series – that was perfectly suited to daily use. Over the three decades that have followed, BMW M has gently refined its trailblazing and highly successful creation from one generation to the next, while always taking great care to preserve the original character of the M3. The upshot is that there is arguably still no other car that blends such prominently honed motor sport genes and uncompromised everyday practicality into such an emotionally stirring overall package.
The 30th anniversary of the BMW M3 provides an ideal opportunity to look back at four highly intriguing model variants that, for various reasons, never made it past the prototype stage. Four surprise guests will therefore be attending their progenitor’s birthday party: the BMW M3 Pickup from 1986, the BMW M3 Compact from 1996, the BMW M3 Touring from 2000 and the second incarnation of the BMW M3 Pickup unveiled in 2011.
Use in touring car racing was the overriding development objective for the first-generation BMW M3.
The BMW M3 was not an attempt to produce a sporting flagship for a volume-produced model range; instead it originated from the idea of developing a racing car for motor sport that would also be available in a road-going version. The selected category of racing was Group A production touring cars – as seen in the German Touring Car Championship (DTM) that had succeeded the German Racing Championship (DRM). The Group A regulations stated that for a racing car to be homologated, at least 5,000 road-legal units had to be sold within 12 months.

 The current (fifth) generation of the BMW M3 was introduced in spring 2014. In keeping with the change in nomenclature for BMW’s series-produced models, only the four-door sedan is badged “M3”, while the coupe and the convertible variants were given the model designation M4. In all three body variants, a free-revving straight-six engine with M TwinPower Turbo technology and 317 kW/431 hp provides the power. Rigorously applied intelligent lightweight design elements include the extensive use of lightweight materials such as CFRP and aluminium for many chassis and body components. All of which has shaved around 80 kilograms off the weight of its predecessor.
This summer, BMW M Division released an exclusive special-edition model – limited to 500 units worldwide – as a special tribute to the successful 30-year history of the BMW M3. With its Macao Blue metallic exterior paint finish, the BMW M3 “30 Jahre M3” harks back to the first generation of car, for which this colour shade was first offered. The Competition Package, which is included as standard and comprises extensive powertrain and suspension modifications, pushes the engine output of the anniversary model up by 14 kW/19 hp to 331 kW/450 hp