# Spiess Tuning

Spiess Tuning is the common identity of Siegfried Spiess Motorenbau GmbH, a motor vehicle engine company based in Ditzingen, Baden-Württemberg, Germany.
Siegfried Spiess Motorenbau GmbH is a family-run company that develops, manufactures and services its own high-performance engines in second generation. Currently, three pillars form the Siegfried Spiess Motorenbau GmbH: Spiess RACing, Spiess Classic and Spiess CNC. Spiess RACing is responsible for the development, production and assembly of racing engines. This also includes the on-site support of the teams and drivers. Spiess Classic is mainly concerned with the design and restoration of young and classic car engines. Spiess CNC manufactures complex one-offs and also offers contract manufacturing, both for private individuals and for companies.

## The company's founder Siegfried Spiess

Siegfried Spiess had direct contact with engines and vehicles since his childhood, as his parents ran an NSU and Mercedes workshop in Stuttgart Weilimdorf. Eventually, he learned and worked as a car mechanic. Later, Siegfried Spiess passed his master craftsman's examination in the motor vehicle craft.
His wife Brigitte gave him two sons, Holger and Jürgen. Holger Spiess is currently one of the managing directors of Siegfried Spiess Motorenbau GmbH, together with Samuel Schleier.
Between 1963 and 1968, Siegfried Spiess won several championship titles on NSU vehicles. In 1963, he became German hillclimb champion on a NSU Prinz, in 1965 on an NSU 1000 TT. After the runner-up title in 1966, he won the Bergmeister title two years in a row in 1967 and 1968 on an NSU Wankelspider. This was followed by the runner-up title again in 1969. At the end of 1969, 'Siggi' Spiess said goodbye to active racing, but still occasionally took part in races until 1975.
Siegfried Spiess tuned NSU engines into excellent power units that were used worldwide with great success. On March 22, 1972, he left his parents' business and founded his trademark: Spiess Tuning. His workshop in Weilimdorf, which, however, quickly became too small, was followed by several locations to meet the increasing demand.

## Company history

On behalf of NSU, Siegfried Spiess not only tuned the engines but also built the entire vehicles. After the last NSU rolled off the production line in 1972 and Willi Bergmeister had won the last of the numerous championship titles with a Spiess-NSU engine in 1974, Siegfried Spiess reoriented himself and focused on the 1.6 litre GTI engine from the Golf/Scirocco series for the first time.
The 1.6-litre GTI engine laid the foundation for the Formula 3 successes. When Helmut Henzler won the German and European championship title in Formula Super V in 1978 with an engine built by Spiess, Spiess mechanics were on site for the first time to service and maintain the engine during all races. The first engine test bench went into operation in the same year.
In 1979, Siegfried Spiess independently developed the first Formula 3 engine on VW basis. In 1983, three teams competed in the German Formula 3 Championship with Spiess-built VW engines, initially without VW factory order. The VW engine, modified by Spiess, proved its worth in Formula 3 right from the start.
In 1983 and 1984, the team finished as runners-up and in 1985, Volker Weidler won the first German Formula 3 title with an engine modified by Spiess.
After the success in 1987 with Bernd Schneider, VW was enthusiastic about the success of the privately organised teams and secured the services of the most successful engine tuner: Spiess. Various title wins followed. One of the title winners was the later seven-time Formula 1 World Champion Michael Schumacher. In 1990, with a VW engine modified by Spiess, he won the German Formula 3 Championship and the Macau Grand Prix, the most important and prestigious Formula 3 race in the world.
After more than 10 years of success with Volkswagen, the era with Opel followed. Between 1992 and 2002, with the exception of 1994, the Opel-Spiess engine dominated Formula 3 in Germany. In Japan, Great Britain, France, Italy, Sweden, Norway, Switzerland, etc., Opel-Spiess engines were used in various racing series and won championships with them. It is worth mentioning that the VW successes also brought Opel onto the scene and that it was an absolute novelty and an extreme sign of confidence that a tuner was responsible for two competing products.
In 1997, a Super Touring Car (STW) engine was produced. In the German STW Championship, Opel won the brand title with Spiess. Spiess engines were also used in the British Touring Car Championship. In 1999, the South African championship followed.
In 2000, Siegfried Spiess GmbH developed and manufactured a 4-litre V8 engine for the Opel Astra V8 Coupé for the German Touring Car Championship. Despite individual victories, Opel only just missed out on the championship title. Since then, Opel and Spiess became an important pillar of the world-appreciated DTM.
In 2001, finished components were delivered to General Motors in the USA.
As the workshop at the former location in Ditzingen became too small, Spiess Tuning moved to a specially designed new building in 2001. In the new 2,400 sqm halls, the four new test benches (three static, one dynamic) formed important elements for the ongoing success in racing. The new location is still the headquarters of Siegfried Spiess GmbH at Dieselstraße 11 in Ditzingen.
Spiess also achieved great successes in the ATS Cup, the German Formula 3 Championship. Until 2008, all championship titles were won by Opel-Spiess for five consecutive years.
In Argentina, 4-cylinder Opel engines modified by Spiess were used in touring cars in 2003.
In addition, in both 2003 and 2004, Ryan Briscoe, Nicolas Lapierre and Nico Rosberg were able to perform confidently with the Opel-Spiess engine in the Formula 3 Euroseries, the world's highest Formula 3 championship at that time.
In 2004, Karl Reindler won first place in the Australian Formula 3 Championship with the Opel-Spiess engine. In the same year, Siegried Spiess GmbH extended its business activities to prototyping and testing of high-performance derivatives.
Spiess pushed the cooperation with VW and entered the Dakar Rally. In cooperation with VW, the first diesel engine for long-distance rally events was developed and manufactured by Spiess.
In 2006, the team narrowly missed out on victory, which was followed by the Central Europe Rally in 2008. The first Dakar championship title for VW and Spiess followed in 2009 with Giniel de Villiers and Dirk von Zitzewitz at the wheel. In both 2009 and 2010, Spiess and VW achieved the sensational triple win, after which VW decided to end its participation in the Dakar Rally.
Volkswagen returned to the Formula 3 stage in 2007 as an engine supplier. Initial testing in September was followed by continuous racing in 2008 and already the first victory. Spiess Power dominated the ATS Cup for six consecutive years.
In 2014, Tom Blomqvist and Max Verstappen finished second and third in the European Formula 3 Championship with Spiess-VW. Further championships in the European Formula 3 Racing Series followed in 2015, 2017 and 2018.
In 2016, he entered the Superformula Lights in Japan after Formula 3 changed the regulations. In 2017, Mitsunori Takaboshi won the championship there. At the Macau Grand Prix, Dan Ticktum finished first with a VW Spiess engine. In the European Formula 3 Championship, Lando Norris managed to win the championship title.
In 2019, Spiess Motorenbau entered the Euroformula Open. Right away, the championship title was won by Marino Sato. Also in Japan, Sacha Fenestraz won the overall Superformula Lights classification with Spiess Power in the same year.
Helmut Maier has been successfully competing in hillclimb races with a Spiess engine since 1979. As a result, other racers became aware of Spiess. So Spiess decides to officially participate in hillclimb races with Erwin Buck and Spiess SPG01 engine (1.6 l) in 2019.
In 2020, the championship title was won in the Euroformula Open with Ye Yifei and Spiess A41 engine. In Japan, Sena Sakaguchi finished second in the Superformula Lights. The Spiess 2.0 L engine for hill climbs was introduced to the market.
In 2021, Erwin Buck became KW-Bergcup winner and vice mountain champion with Spiess SP G02 (2.0 L) engine. With Spiess A41 engines, Cameron Das won the Euroformula Open and Teppei Natori the Superformula Lights.
Due to the many diversifications in the last 50 years, the company has created the three Spiess pillars: Spiess CNC, Spiess Classic and Spiess Racing. Here again the exact definition of the three pillars:
Spiess RACing is responsible for the development, production and assembly of racing engines. This also includes the on-site support of the engines at the race tracks.
Spiess Classic is mainly concerned with the construction and restoration of young and classic car engines.
Spiess CNC manufactures complex one-offs and also offers contract manufacturing, both for private individuals and for companies.
In 2022, Siegfried Spiess Motorenbau GmbH celebrates its 50th anniversary.

## A selection of successes
### Hillclimb

| Year | Series | Engine | Driver | Position |
| 1963 | Deutsche Bergmeister für Tourenwagen | NSU Prinz | Siegfried Spiess | 1 |
| 1964 | Deutsche Bergmeister für Tourenwagen | NSU | Siegfried Spiess | 1 |
| 1965 | Deutscher GT-Bergmeisterschaft | NSU | Siegfried Spiess | 1 |
| 1966 | Deutsche Automobil Bergmeisterschaft | NSU/Wankel-Spider | Siegfried Spiess | 2 |
| 1967 | Deutscher Automobil Bergmeisterschaft | NSU/Wankel-Spieder | Siegfried Spiess | 1 |
| 1968 | Deutscher Automobil Bergmeisterschaft | NSU/Wankel-Spider | Siegfried Spiess | 1 |
| 1969 | Deutscher Automobil Bergmeisterschaft | NSU 1000 TT | Siegfried Spiess | 2 |
| 1974 | Deutscher Berg Pokal | NSU TTS | Willi Bergmeister | 1 |
| 2019 | KW-Bergcup bis 1600ccm | Spiess 1.6 L | Erwin Buck | 1 |
| 2019 | KW-Bergcup Gesamt Ranking | Spiess 1.6 L | Erwin Buck | 5 |
| 2019 | Deutsche Automobil Bergmeisterschaft | Spiess 1.6 L | Erwin Buck | 3 |
| 2019 | Automobil für Tourenwagen Berg-Cup | Spiess 1.6 L | Erwin Buck | 3 |
| 2019 | Württembergischer Berg Pokal | Spiess 1.6 L | Erwin Buck | 1 |
| 2020 | 5 Nationen Trophäe bis 2000ccm | Spiess 1.6 L | Erwin Buck | 1 |
| 2020 | 5 Nationen Trophäe Gesamt Ranking | Spiess 1.6 L | Erwin Buck | 2 |
| 2021 | KW-Bergcup Gesamt Ranking | Spiess 2.0 L | Erwin Buck | 1 |
| 2021 | KW-Bergcup Klasse bis 2000ccm | Spiess 2.0 L | Erwin Buck | 1 |
| 2021 | Deutsche Automobil Bergmeisterschaft | Spiess 2.0 L | Erwin Buck | 2 |
| 2021 | Automobil für Tourenwagen Berg-Cup | Spiess 2.0 L | Erwin Buck | 1 |

### 24h Spa Franchorchapms

| Year | Series | Engine | Driver | Position |
| 1968 | 24h Spa Franchorchamps | NSU/Wankel Spider | Siegfried Spiess und Team | 1 |
| 1967 | 24h Spa Franchorchamps | NSU/ Wankel Spider | Siegfried Spiess und Team | 1 |

### Formel Super V Germany

| Year | Series | Engine | Driver | Position |
| 1978 | Formel Super V Deutschland | VW | Helmut Henzler | 1 |

### Formel Super V Europe

| Year | Series | Engine | Driver | Position |
| 1978 | Formel Super V Europa | VW | Helmut Henzler | 1 |
| 1982 | Formel Super V Europa | VW | Walter Lechner senior | 1 |

### German Formel 3 Championship

| Year | Series | Engine | Driver | Position |
| 1983 | Deutsche Formel 3 Meisterschaft | VW | Hans-Peter Pandur | 2 |
| 1984 | Deutsche Formel 3 Meisterschaft | VW | Volker Weidler | 2 |
| 1985 | Deutsche Formel 3 Meisterschaft | VW | Volker Weidler | 1 |
| 1987 | Deutsche Formel 3 Meisterschaft | VW | Bernd Schneider | 1 |
| 1988 | Deutsche Formel 3 Meisterschaft | VW | Joachim Winkelhock | 1 |
| 1989 | Deutsche Formel 3 Meisterschaft | VW | Heinz-Harald Frentzen | 2 |
| 1990 | Deutsche Formel 3 Meisterschaft | VW | Michael Schumacher | 1 |
| 1991 | Deutsche Formel 3 Meisterschaft | VW | Tom Kristensen | 1 |
| 1992 | Deutsche Formel 3 Meisterschaft | Opel | Pedro Lamy | 1 |
| 1993 | Deutsche Formel 3 Meisterschaft | Opel | Jos Verstappen | 1 |
| 1995 | Deutsche Formel 3 Meisterschaft | Opel | Norberto Fontana | 1 |
| 1996 | Deutsche Formel 3 Meisterschaft | Opel | Jarno Trulli | 1 |
| 1997 | Deutsche Formel 3 Meisterschaft | Opel | Nick Heidfeld | 1 |
| 1998 | Deutsche Formel 3 Meisterschaft | Opel | Bas Leinders | 1 |
| 1999 | Deutsche Formel 3 Meisterschaft | Opel | Christijan Albers | 1 |
| 2000 | Deutsche Formel 3 Meisterschaft | Opel | Giorgio Pantano | 1 |
| 2001 | Deutsche Formel 3 Meisterschaft | Opel | Toshihiro Kaneishi | 1 |
| 2002 | Deutsche Formel 3 Meisterschaft | Opel | Gary Paffett | 1 |

### ATS Cup/Recaro Formula-3-Cup

| Year | Series | Engine | Driver | Position |
| 2003 | Recaro Formel-3-Cup | Opel | João Paulo de Oliveira | 1 |
| 2004 | Recaro Formel-3-Cup | Opel | Bastian Kolmsee | 1 |
| 2005 | Recaro Formel-3-Cup | Opel | Peter Elkmann | 1 |
| 2006 | Recaro Formel-3-Cup | Opel | Ho-Pin Tung | 1 |
| 2007 | ATS Cup | Opel | Carlo van Dam | 1 |
| 2008 | ATS Cup | VW | Frédéric Vervisch | 1 |
| 2009 | ATS Cup | VW | Laurens Vanthoor | 1 |
| 2010 | ATS Cup | VW | Tom Dillmann | 1 |
| 2011 | ATS Cup | VW | Richie Stanaway | 1 |
| 2012 | ATS Cup | VW | Jimmy Eriksson | 1 |
| 2013 | ATS Cup | VW | Marvin Kirchhöfer | 1 |
| 2014 | ATS Cup | VW | Markus Pommer | 1 |

### Grand Prix Macau

| Year | Series | Engine | Driver | Position |
| 1989 | Macau Grand Prix | VW | David Brabham | 1 |
| 1990 | Macau Grand Prix | VW | Michael Schumacher | 1 |
| 1994 | Macau Grand Prix | Opel | Sascha Maassen | 1 |
| 1995 | Macau Grand Prix | Opel | Ralf Schumacher | 1 |
| 1997 | Macau Grand Prix | Opel | Soheil Ayari | 1 |
| 2000 | Macau Grand Prix | Opel | André Couto | 1 |
| 2009 | Macau Grand Prix | VW | Edoardo Mortara | 1 |
| 2010 | Macau Grand Prix | VW | Edoardo Mortara | 1 |
| 2012 | Macau Grand Prix | VW | António Félix de Costa | 1 |
| 2016 | Macau Grand Prix | VW | António Félix de Costa | 1 |
| 2017 | Macau Grand Prix | VW | Daniel Ticktum | 1 |
| 2018 | Macau Grand Prix | VW | Daniel Ticktum | 1 |

### Formula 3 Grand Prix Monaco

| Year | Series | Engine | Driver | Position |
| 1987 | Formel 3 Grand Prix Monaco | VW | Didier Artzet | 1 |
| 1990 | Formel 3 Grand Prix Monaco | VW | Laurent Aiello | 1 |
| 1991 | Formel 3 Grand Prix Monaco | VW | Jörg Müller | 1 |
| 1992 | Formel 3 Grand Prix Monaco | Opel | Marco Werder | 1 |
| 1994 | Formel 3 Grand Prix Monaco | Opel | Giancarlo Fisichella | 1 |
| 1996 | Formel 3 Grand Prix Monaco | Opel | Marcel Tiemann | 1 |
| 1997 | Formel 3 Grand Prix Monaco | Opel | Nick Heidfeld | 1 |

### Formula 3 Euroseries

| Year | Series | Engine | Driver | Position |
| 2003 | Formel 3 Euroseries | Opel | Ryan Briscoe | 1 |
| 2004 | Formel 3 Euroseries | Opel | Nicolas Lapierre | 3 |
| 2004 | Formel 3 Euroseries | Opel | Nico Rosberg | 4 |
| 2005 | Formel 3 Euroseries | Opel | Frank Perera | 4 |
| 2008 | Formel 3 Euroseries | VW | Edoardo Mortara | 2 |
| 2010 | Formel 3 Euroseries | VW | Edoardo Mortara | 1 |
| 2011 | Formel 3 Euroseries | VW | Marco Wittmann | 2 |

### Dakar Rallye

| Year | Series | Engine | Driver | Position |
| 2006 | Dakar Rallye | VW | Giniel de Villiers / Tina Thörner | 2 |
| 2007 | Dakar Rallye | VW | Mark Miller / Ralph Pitchford | 4 |
| 2009 | Dakar Rallye | VW | Giniel de Villiers / Dirk von Zitzewitz | 1-2 |
| 2010 | Dakar Rallye | VW | Carlos Sainz / Lucas Cruz | 1-3 |
| 2011 | Dakar Rallye | VW | Nasser Al-Attiyah / Timo Gottschalk | 1-3 |

### Other Series

| Year | Series | Engine | Driver | Position |
| 1992 | Französischer Formel 3 Cup | Opel | Franck Lagorce | 1 |
| 1992 | Italienischer Formel 3 Cup | Opel | Max Angelelli | 1 |
| 2000 | Deutsche Tourenwagen Meisterschaft | Opel | Manuel Reuter | 2 |
| 2004 | Australische Formel 3 Meisterschaft | Opel | Karl Reindler | 1 |
| 2008 | Mitteleuropa Rallye | VW | Carlos Sainz / Michel Périn | 1 |
| 2012 | Österreichische Rennwagenmeisterschaft | VW | Christopher Höher | 1 |
| 2017 | ERC 3 | Opel | Ingram Chris Edmondson Elliot | 1 |

### European Formula 3 Championship

| Year | Series | Engine | Driver | Position |
| 2014 | Europäische Formel 3 Meisterschaft | VW | Tom Blomqvist | 2 |
| 2014 | Europäische Formel 3 Meisterschaft | VW | Max Verstappen | 3 |
| 2015 | Europäische Formel 3 Meisterschaft | VW | Antonio Giovinazzi | 2 |
| 2017 | Europäische Formel 3 Meisterschaft | VW | Lando Norris | 1 |
| 2018 | Europäische Formel 3 meisterschaft | VW | Dan Ticktum | 2 |

### Euroformula Open

| Year | Series | Engine | Driver | Position |
| 2019 | Euroformula Open | Spiess VW | Marino Sato | 1 |
| 2020 | Euroformula Open | Spiess VW | Ye Yifei | 1 |
| 2021 | Eurofromula Open | Spiess VW | Cameron Das | 1 |

### Superformula Lights

| Year | Series | Engine | Driver | Position |
| 2017 | Superformula Lights | Spiess VW | Mitsunori Takaboshi | 1 |
| 2019 | Superformula Lights | Spiess VW | Sacha Fenestraz | 1 |
| 2020 | Superformula Lights | Spiess VW | Sena Sakaguchi | 2 |
| 2021 | Superformula Lights | Spiess VW | Teppei Natori | 1 |

## Links

http://www.berg-meisterschaft.de/?page_id=814
Historie - S. Spiess Motorenbau GmbH (spiess-racing.de)
Helmut Henzler | Racing career profile | Driver Database (driverdb.com)
Formel V – Wikipedia
Rallye Dakar – Wikipedia
Macau Grand Prix – Wikipedia
https://www.bing.com/search?q=superformula+lights&cvid=e4d5f3c9971c45afaeb95cfee8814a59&aqs=edge..69i57j0l3.2719j0j4&FORM=ANAB01&PC=U531
https://www.bing.com/search?q=superformula+lights&cvid=e4d5f3c9971c45afaeb95cfee8814a59&aqs=edge..69i57j0l3.2719j0j4&FORM=ANAB01&PC=U531
Europäische Formel-3-Meisterschaft – Wikipedia
Formel-3-Euroserie – Wikipedia
https://www.euroformulaopen.net/en/
https://superformula-lights.com/
https://formel3guide.com/
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