CC’s Best of 2024: CC Design: How E12 Spelled The End For Michelotti And Bertone At BMW

(First published 6/18/24) Since I wrote my bio of Paul Bracq in 2018, a lot more BMW material has come to light. Olivier Guin over at Car Design Archive has been constantly feeding in new snippets, Adam Wade at Rare Classic Cars & Automotive History has conducted a revealing interview with Bob Lutz, Steve Saxty has put out a three-volume set of BMW styling work and Remco Slump at Autovisie has provided the exact date of a Bertone scoop that everyone including me has been getting wrong. Plus I’ve also managed to dig up some images that put Giovanni Michelotti at the centre of the E12.

In this extract, I try to map out more precisely the relationship between BMW, Michelotti and Bertone just as Bracq was joining the Munich firm.

Although the 1962 Bertone 3200 CS was not a sales success, it had some influence on the in-house coupe shape of the 2000 C/CS, released in 1965. In 1966 Wilhelm Hofmeister contacted Nuccio Bertone with another brief.

He was seeking a possible future language for the marque in the guise of a sedan and briefed basic specifications; wheelbase of 2550 mm, track 1340/1390 mm and four cylinder 1800/2000 engine up front. Unlike the public-facing 3200 coupe, this was a static mockup for BMW eyes only.

Nuccio had only recently lost Giorgetto Giugiaro after 6 years of stellar service, lifting the quality of the carrozzeria’s output and making a name for himself in the process.

His replacement was Marcello Gandini, and BMW came calling just as he had debuted with the Lamborghini Miura – which made him at once the equal of his peers.

Bertone had consulted to BMW in the mid-to-late 1950s, as had Giovanni Michelotti. Michelotti emerged the primary player; helping the Munich firm stretch their Isetta-licenced bubble body before styling the whole of the air-cooled rear-engined BMW 700 in 1959, albeit minus his proposed kidneys.

The «Neue Klasse» sedan arrived in 1962, just in time to save BMW during a period of boardroom turmoil and potential takeover by Daimler-Benz. Since 1951 BMW’s four-door saloon had been the lumbering 501/502, powered by a 2.6 litre straight six or 3.2 litre V8. It looked old the day it was born, and was still in production when this new class pronounced itself – a smaller 1.5 litre four cylinder engine and very capable road manners, all wrapped up in a much more modern skin.

For the Neue Klasse, Hofmeister instructed Georg Bertram to extrapolate a four-door from work provided by Michelotti. The shark-like face and general body language evolved considerably from the 700, but familial continuity was there. Its spawn propelled BMW forward; the nifty and nimble 02 coupe, then – eventually – the long and lithe E9 coupe.

In 1966 Neue Klasse earned a 2 litre engine, but the new trapezoidal headlights couldn’t hide its corrugated sides. It was already looking old.

The specification given to Bertone was for this model.

Marcello Gandini’s talent was still coalescing and his initial efforts were not always up to par.

The FT Jaguar (bottom right) shown at Geneva that March alongside the Miura provided a marked contrast, evolving the house language Giugiaro channeled into his seminal Mazda Luce, but lacking its grace.

His BMW study, however, was both graceful and balanced. Gandini retained the forward prow for the face, but more significantly lost the rippled siding of the Neue Klasse, using a simple crease and crisper edging to define a softer overall form instead.

The BMW brief to Bertone had been blind. It was not intended for the Neue Klasse, but a new senior six-cylinder model instead.

Baron Alex von Falkenhausen created a new six-cylinder engine based on the Neue Klasse four, which in 1966 was anticipated to be 2.2 litres. It was eventually enlarged to 2.5 litres and the project coded E3.

Giovanni Michelotti was also consulted but Hofmeister seized on the Gandini proposal, using both Rennen and Bertram to re-proportion its language onto the E3 hardpoints.

The «Neue Sechs» that emerged in 1968 was less than its styling progenitor.

Like the Mercedes-Benz, the BMW New Six shape was understated; but it was ambivalent where the W108/109 was assured. Nevertheless thanks to its superior driving dynamics, the model was a successful step for the marque.

Once they had delivered the mockup in 1966, Bertone’s involvement ceased. They were not publicly associated with the E3 upon its launch in 1968, but in July of that year was put on retainer by BMW, perhaps as further recompense for work that made it to market.

1968 also coincides with the beginning of development for Neue Klasse’s official replacement; E12 – which, again, Nuccio Bertone would not see until after its shape had been finalised.

Instead, it appears that Giovanni Michelotti was the primary hand. The large concept above is credited as ‘1961, 1500’ but it is clearly a later rendering.

The concept at top left is typical of his work for Neue Klasse around 1961, usually showing variations against the production model’s stiff corrugated siding and chrome beading.

The large rendering uses a softer overall form with the sides swelling out. Michelotti has curled the upper edge down to the raised upper body side, which is complemented with a raised lower bodyside. Gone is the hard lip, and the side relief treatment feels more organic than corrugated.

The distinctive turning signal and upper edge treatment of the large concept mimic that of Michelotti’s DAF Siluro from 1968 (top right), which gives us a closer idea of this drawing’s date.

It’s as if Wilhelm Hofmeister had shown Giovanni the 1966 Gandini study, and instructed him to dial in more BMW.

At top is a 1967 Michelotti proposal for the 02 coupe. Its front end gives some idea of his own personal ambitions for the marque’s face – quite divergent from what was being asked of him on the E12. Its rear flanks and fascia, however, map almost directly onto the E12 – ignoring the thick black circumference strip.

Beneath is a Frua drawing dated 1969. Pietro Frua had become involved with BMW via their takeover of Glas, and this sketch feels like work he might have picked-up while visiting, attending to some detail.

Though they were both undoubtedly involved, no E12 drawings by Georg Bertram (who left for Audi sometime in 1969) or Manfred Rennen have emerged.

Another undated Michelotti render showing pretty much the production shape. The only thing out of place is the front turning signal, something it shared with the prototype bodies.

Sometime around the middle of 1969 Wilhelm Hofmeister presented his fullsize E12 mockup to management, and it was approved.

At the Frankfurt Motor Show that September, Eberhard von Kuenheim was announced as the new chairman of BMW. The 41 year-old was a protege of the Quandts, the auto manufacturer’s majority shareholders, and had just turned around another of their businesses, IWK.

Though he does not appear to have contradicted management’s E12 sign-off, one of Eberhard’s first appointments was Paul Bracq in December 1969.

As Chief Body Engineer, Wilhelm Hofmeister took the role of styling head for himself amongst his broader range of responsibilities, instructing Bertram and Rennen as well as outside contractors directly. It was a privilege he had enjoyed for 15 years, with ongoing success.

Eberhard told Wilhelm that from now on Paul Bracq would make the styling decisions for BMW. Wilhelm cannot have been pleased with this news

With the E12 shape finalised, Bracq only had details to address – in this case the front turning signals.

It was eye-to-eye with the Mercedes-Benz W114/115.

Deft use of curl was the key motif here. On the raised upper bodyside it thickens out the feel of the metal. Around the face of the car the aperture lip adds a deeper sculptural sophistication to the metal, against the clean black grille bereft of silver trim and bezels.

Released in October 1972, the E12 would define BMW styling into the 1990s. Without Marcello Gandini it might not have existed. Without Giovanni Michelotti it might not have been so intrinsic to BMW’s future.

In 1978 Quattroruote published an interview with Giovanni Michelotti. Listing his work for BMW, the stylist nominated the 700, 1500, 1600, 2000, 2500 and 2800. Essentially every model up to the E12.

On some of these he was directly involved; on others indirectly and on the E3, not at all. But each carried the shark face and other of his details, which in his mind was enough to earn himself credit.

So why did this master of self-promotion, whose hand is all over the E12, not include it in his list?

Was it that instead of having his work modified by in-house staffers, he was himself asked to modify the work of another carrozzeria?

One that was in the process of taking this closely-held client away from him?

Despite the retainer, Bertone had seen no work from BMW since delivering the Gandini study in 1966; what with Michelotti working up the E12 for Hofmeister and Brissonneau & Lotz in Max Hoffman’s good graces.

In March 1969, they showed a proactive effort called Spicup in Geneva. A BMW E9 platform with new body and roof that went from spider to coupe at the press of the button.

It was one of Marcello Gandini’s worst shapes ever.

But Marcello Gandini was otherwise on fire.

1967 had brought his Lamborghini Marzal in a new straight edged language. His Alfa Romeo Carabo for 1968 added razor wedge to the vernacular. Gandini didn’t invent this language, but he perfected it – soon even Giovanni Michelotti and Giorgetto Giugiaro would be emulating him.

The manufacturers wanted some as well.

One day, Nuccio was called to Munich to have a look at the model of the future “Series 5” saloon; he walked around the prototype, with a gloomy expression on his face, and then asked Hofmeister: “How many years are you thinking of carrying on with this car?”

“Oh, five or six”, replied the German, “until the next change of model”. At this, Bertone opined that the car seem little more than a restyling operation, whereupon Hofmeister slapped Nuccio on the back and drew his attention to the fact that the body had already been approved by top management, who considered it a great step forward.

– Luciano Greggio, recounting conversations with Nuccio Bertone

A few weeks later Wilhelm called Nuccio back. By August 1969 BMW was in possession of Bertone drawings positing the future of the model.

Their proposal was the E12 made rectilinear. Proportioning and hardpoints were retained, but the bridging language was all straight edge. Gandini even went so far as to interpret the kidney grilles into his trademark hexagon motif.

The August 1969 set also included a grille proposal for the 02 coupe in line with the larger saloon.

The 02 range was still going strong, adding the Touring in 1971. Known internally as the short tail, its wagon body was derived from drawings Michelotti had provided earlier. Paul Bracq’s contribution seems to have been limited to preparation for production, including this presentation board of minor last-minute options.

Short tail was the initiative of ‘Niche’ Paul Hahneman, head of sales and marketing. The niche he had identified this time turned the vehicle into a shopping trolley, and would prove too niche for even BMW which was producing only around 180,000 cars a year.

Later in 1969 Bertone received the brief and packaging specifications for the 02 replacement. By December they had submitted six drawn proposals including this version redolent of his Lamborghini Uracco.

Gandini used a double wedge to define the profile; a long one up front and a truncated one at rear. The shape was entirely in keeping with his best, and looked as nimble as its BMW predecessor.

Giorgetto Giugiaro had also been asked to submit ideas, but Carrozzeria Bertone prevailed. The project proceeded as E19.

Then Paul Bracq arrived.

After Von Kuenheim told Hofmeister to leave the E19 to the Frenchman, Wilhelm called Nuccio.

The two of them decided to build their own for real. When BMW found out about it, they made it clear they did not want it displayed.

The Bertone Garmisch was shown at Geneva three months after Bracq started.

Nuccio paid to build the showcar, but the act itself was so out of character for him.

He had similar secret commissions with Volkswagen and Mazda at the same time, and yet he never revealed this work once it had been sidelined. He would instead recycle the shape for a new prospective client. Betraying a confidence like this was not something he had done before.

It feels more like Wilhelm Hofmeister trying to force Eberhard Von Kuenheim’s hand.

The gambit worked; Bertone got the halo.

On the 4th of December 1970 Autovisie magazine published images taken only days earlier of the Bertone courtyard. Half under a tarpaulin was a fullsize body carrying the lines of the rectilinear E12, though with the hexagon kidneys mercifully gone.

It was a coupe, not a sedan. Hofmeister and Bertone had manoeuvred over Bracq, ensnaring the premium model in the range. The two-door coupe body would give Bertone his own production volumes, and its halo would lock in the language for the rest of the range.

Then Bob Lutz arrived.

A Swiss-born American former Marine from Opel, Robert A. Lutz replaced Paul Hahnemann as VP of Sales and Marketing in December 1971. He joined what he would later describe as a ‘totally corrupt organization, I mean everybody was on the take.’

He fired entire teams of staff but his biggest impediment was importer Max Hoffman, who first tried to bribe him before issuing threats with gangster allusions. Lutz stared him down, took him to court and extricated BMW from an agreement that was hindering its massive potential in the US.

Bob Lutz played hardball, and he took a keen interest in styling.

“I arrived in Munich just as the company was preparing the replacement of the beautiful 3.0CS coupe. One of the problems that the company hoped to rectify in the new car was the relative difficulty of getting in and out of it. … The company’s answer was a taller, rather stodgy design, ordered up at an outside styling consultant. I rebelled, and sketched out another, lower design.”

– Bob Lutz

This rendering by MOT magazine based on the Autovisie photo fits with his description of taller.

Bertone’s influence on the future of BMW stopped here.

The BMW E12 was planned for launch at the 1972 Munich Olympic Games alongside the BMW Turbo.

Turbo was a rush job, with a functioning vehicle built nine months after Paul Bracq sketched out his vision in a single night. The body needed to be fabricated in Turin, with its easy access to the deep pool of highly-skilled craftsmen required to complete a bespoke job on such a tight deadline.

With Bertone now carrozzeria non grata, the manufacturer used Giovanni Michelotti’s workshop for the build. It would be his last job for BMW.

Paul Bracq Part 2 on CC

A list of key sources