12 May 1984. The new Nürburgring opened with a race nobody planned to take seriously, except Ayrton Senna. The W201's finest hour happened before a single DTM car turned a wheel.
Mercedes had a problem. The new Nürburgring, shorter, safer, more commercial than the Nordschleife it replaced, needed an opening event worth the occasion. The organisers wanted something that would show the revived circuit to the world.
Mercedes had the answer. Twenty-one 2.3-16s, fresh from the production line, prepared to a consistent race specification and allocated to the biggest available names in motorsport. Development engineer Gerhard Lepler prepared each car identically: roll cage, race seat, stiffened suspension. The engines were untouched.
Gerd Kramer, who had long managed the company's unofficial arrangement giving prominent drivers access to discounted road cars, assembled the grid. Nine world champions accepted. A tenth, Senna, was a 23-year-old Brazilian four races into his first F1 season with Toleman. Nobody had heard of him. Kramer had met him, liked him, and put his name on the list.
"Ayrton thought if he really applied himself, he'd make the front page. He believed that if he could beat them all, people would pay attention. I think he was the only one who took it seriously.", Domingos Piedade, Senna's manager
Senna told Piedade his plan before the weekend: win the race, beat every name on the grid, make the front pages. Prost picked him up from the airport. They spent half a day together. Prost recalls: "He knew nobody. Which was really strange."
It rained at the start. Prost, on pole, was hit by de Angelis going into the first corner and dropped to the back with damage. Senna, running second on the opening lap, moved through into the lead and was never headed.
Over twelve laps, Senna put a demonstration on. He stayed on the circuit while others cut corners over the kerbs, took shortcuts through the grass, and put wheels on the grass in search of fractions. "The outstanding thing was how Senna drove," said Surtees. "There were a lot of drivers showing off, going straight across the grass. And then there was Senna, doing his laps, staying on the track, and pulling away."
Lauda, never willing to look slow, chased him hard. He finished 1.38 seconds behind at the flag. Reutemann was third. Rosberg, Watson, Hulme, Scheckter, Brabham, Ludwig, and Hunt completed the top ten.
Scheckter set the fastest lap of the race. He later said: "I was leading the fastest lap. I just drove straight across the chicane or something. Out in front there's this guy called Senna, I didn't even know who he was."
Surtees was sufficiently impressed to write to Enzo Ferrari immediately after the race, recommending Mercedes sign this unknown Brazilian. Ferrari didn't act on it. McLaren did, twelve months later.
Senna's car, number 11, blauschwarz metallic, was retained by Mercedes before the race, announced as the intended prize for the winner, then kept when the winner turned out to be someone no one had planned for. It went straight into the museum.
Most other cars were sold. Watson's went to Manfred Winkelhock, whose family still owns it. The cars' racing specification differed from production in a dozen specific ways, all documented below.
Senna's next race was Monaco, three weeks later. He led from lap 13 in torrential rain before Jacky Ickx red-flagged the race. He finished second, classified behind Prost. The Nürburgring win had done exactly what he intended.
| Pos | Car | Driver | Nat | Note |
|---|---|---|---|---|
| 1st | 11 | Ayrton Senna | Brazil | Winner. Now in Mercedes-Benz Museum, Stuttgart. |
| 2nd | 18 | Niki Lauda | Austria | +1.38 sec |
| 3rd | 5 | Carlos Reutemann | Argentina | |
| 4th | 6 | Keke Rosberg | Finland | 1982 F1 champion |
| 5th | 14 | John Watson | UK | Car later sold to Manfred Winkelhock's family |
| 6th | 9 | Denny Hulme | New Zealand | 1967 F1 champion |
| 7th | 20 | Jody Scheckter | South Africa | 1979 champion; set fastest lap |
| 8th | 4 | Jack Brabham | Australia | Triple champion: 1959, 1960, 1966 |
| 9th | 17 | Klaus Ludwig | Germany | Future 1992 DTM champion in the same car |
| 10th | 3 | James Hunt | UK | 1976 champion. Ran wide extensively. |
| Car | Driver | Country | Note |
|---|---|---|---|
| 1 | Alain Prost | France | Pole position. Taken out at start, repaired, classified. |
| 11 | Ayrton Senna | Brazil | Winner. Led from lap 1 after Prost's incident. |
| 18 | Niki Lauda | Austria | 2nd, 1.38 sec behind. Reigning F1 world champion. |
| 5 | Carlos Reutemann | Argentina | 3rd overall. |
| 6 | Keke Rosberg | Finland | 1982 F1 champion. |
| 14 | John Watson | UK | McLaren driver; left team before the race. |
| 9 | Denny Hulme | New Zealand | 1967 F1 champion. |
| 20 | Jody Scheckter | South Africa | 1979 F1 champion. Set fastest lap. |
| 4 | Jack Brabham | Australia | Triple champion: 1959, 1960, 1966. |
| 17 | Klaus Ludwig | Germany | DTM champion; future 1992 DTM title with 190E. |
| 3 | James Hunt | UK | 1976 F1 champion. Ran wide repeatedly. |
| 2 | Stirling Moss | UK | Silver Arrows era; felt unfit to race, observed. |
| 7 | Alan Jones | Australia | 1980 F1 champion. |
| 10 | Jacques Laffite | France | Current F1 driver, 1984 season. |
| 13 | Elio de Angelis | Italy | Hit Prost at start. Pitted for repairs. |
| 8 | Phil Hill | USA | 1961 F1 champion, first American world champion. |
| 15 | John Surtees | UK | 1964 F1 champion. Wrote to Ferrari about Senna. |
| 16 | Hans Herrmann | Germany | Silver Arrows works driver. |
| 19 | Manfred Schurti | Liechtenstein | Sportscar racer, Nürburgring 1000km winner. |
| 21 | Udo Schütz | Germany | Nürburgring 1000km winner. |
| 22 | Juan Manuel Fangio | Argentina | Five-time champion. Present but did not race, felt unwell. |
Nelson Piquet (BMW contract), Jackie Stewart (Ford relationship, non-racing commitment), Mario Andretti and Emerson Fittipaldi (Indianapolis 500 qualifying) did not attend. Juan Manuel Fangio was present as a Mercedes ambassador but felt unwell and did not start.
All 21 cars were prepared identically by Gerhard Lepler, engineer for special projects at Mercedes Sport Technik. The base was a standard 190E 2.3-16 from the production line. Changes were minimal but specific.
| Item | Race specification |
|---|---|
| Differential ratio | 4.08 (road car 3.27) |
| Exhaust | No pre-silencer, no mid-silencer. 100 dB limit. |
| Ride height | 15 mm lower than production |
| Springs / dampers | Stiffer rate than road specification |
| Wheels | Gullideckelfelgen ET 25 (production ET 44), 20 mm wider track |
| Brakes | Four-piston fixed caliper, front axle |
| Tyres | Pirelli P7 205/55 VR15 race compound (production Pirelli P6) |
| Steering wheel | 380 mm (production 400 mm) |
| Safety equipment | Roll cage, fire extinguisher, central power cut-off, bonnet quick-releases |
| Seats | 2× racing bucket seats, six-point harnesses. Driver seat electrically adjustable. |
| Power output | 185 bhp at 6,200 rpm |
| Top speed | 192 km/h |
Mercedes-Benz retained Senna's car immediately after the race. It had been announced as the winner's prize, but when the winner turned out to be a 23-year-old nobody from Brazil rather than a recognisable champion, the company quietly kept it. The car, number 11, blauschwarz metallic, Stuttgart plates, went into the Mercedes-Benz Museum in Stuttgart where it remains. It sits alongside the W154, the W196 and the 300 SLR as one of the company's most significant racing artefacts.
The other 20 cars were sold after the race. Most went to private buyers. Watson's car passed to Manfred Winkelhock's family, who still own it. Several are known to have survived in private collections across Europe.