The most outstanding Spiess successes to date are celebrated in Formula 3. All over the world, hundreds of race wins and championships were secured with the engines prepared in Ditzingen. Hence, Spiess is one of the international top addresses in the tuning business. Today, the new Spiess Motorenbau GmbH plant building, located at the Dieselstrasse, is decorated with the dedications and letters of thanks of numerous famous drivers. The most renowned driver who secured the German Formula 3 Championship title, in 1990, was Formula 1's high-flyer Michael Schumacher.
A list of the championships secured with Spiess engines in the past 27 years demonstrates: at the latest since having started tuning Formula 3 engines, Spiess has been one of the international top addresses.
The Formula 3 championship with Spiess engines
| Year | Driver | Title |
| 2011 | Richie Stanaway | Champion of ATS Formula-3-Cup |
| 2010 | Edoardo Mortara | Champion of Formula 3 Euro Series |
| 2010 | Tom Dillmann | Champion of ATS Formula-3-Cup |
| 2010 | Kevin Magnussen | Rookie title in the ATS Formula-3-Cup |
| 2009 | Laurens Vanthoor | Champion of ATS Formula-3-Cup |
| 2009 | Daniel Ricciardo | British F3 champion |
| 2009 | Stef Dusseldorp | Rookie title in the ATS Formula-3-Cup |
| 2008 | Edoardo Mortara | Vice Champion of Formula 3 Euro Series |
| 2007 | Carlo van Dam | Champion of ATS Formula-3-Cup |
| 2007 | Tim Macrow | Australia F3 champion |
| 2007 | Pauolo Maria Nocera | Italian F3 champion |
| 2006 | Ho-Pin Tung | Champion of RECARO Formula-3-Cup |
| 2006 | Ben Clucas | Australia F3 champion |
| 2006 | Mauro Massironi | Italian F3 champion |
| 2005 | Peter Elkmann | Champion of RECARO Formula-3-Cup |
| 2004 | Bastian Kolmsee | Champion of RECARO Formula-3-Cup |
| 2004 | Karl Reindler | Australia F3 champion |
| 2003 | Ryan Briscoe | Champion of Formula 3 Euro Series |
| 2003 | Joao Paulo de Oliveira | Champion of RECARO Formula-3-Cup |
| 2002 | Gary Paffett | German F3 champion |
| 2002 | Jo Zeller | Swiss F3 champion |
| 2002 | James Manderson | Australia F3 champion |
| 2001 | Toshihiro Kaneishi | German F3 champion |
| 2000 | Giorgio Pantano | German F3 champion |
| 2000 | Jo Zeller | Swiss F3 champion |
| 1999 | Christijan Albers | German F3 champion |
| 1999 | Sebastien Bourdais | French F3 champion |
| 1999 | Peter Sundberg | Italian F3 champion |
| 1998 | Bas Leinders | German F3 champion |
| 1998 | Donny Crevels | Italian F3 champion |
| 1997 | Patrice Gay | French F3 champion |
| 1997 | Nick Heidfeld | German F3 champion Winner F3 Grand Prix Monaco |
| 1997 | Oliver Martini | Italian F3 champion |
| 1997 | Norbert Zehnder | Swiss F3 champion |
| 1996 | Soheil Ayeri | French F3 champion |
| 1996 | Jarno Trulli | German F3 champion |
| 1996 | Andreas Boldrini | Italian F3 champion |
| 1996 | Norbert Zehnder | Swiss F3 champion |
| 1995 | Oliver Gavin | British F3 champion |
| 1995 | Norberto Fontana | German F3 champion Winner Euro race |
| 1994 | Giancarlo Fisichella | Italian F3 champion Winner F3 Grand Prix Monaco |
| 1994 | Ruidi Schurter | Swiss F3 champion |
| 1993 | Ruidi Schurter | Swiss F3 champion |
| 1993 | Jos Verstappen | German F3 champion Winner Euro race |
| 1992 | Massimiliano Agnelli | Italian F3 champion |
| 1992 | Pedro Lamy | German F3 champion Winner Euro race |
| 1992 | Franck Lagorce | French F3 champion |
| 1991 | J.B. Busi | Italian F3 champion |
| 1991 | Tom Kristensen | German F3 champion |
| 1991 | Christian Bouchout | French F3 champion |
| 1990 | Michael Schumacher | German F3 champion Winner F3 Grands Prix Macau and Fuji |
| 1989 | David Brabham | British F3 champion Winner F3 Grands Prix Macau |
| 1988 | Joachim Winkelhock | German F3 champion Winner Euro race |
| 1988 | Jacob Bordoli | Swiss F3 champion |
| 1987 | Jonny Herbert | British F3 champion |
| 1987 | Jacob Bordoli | Swiss F3 champion |
| 1987 | Bernd Schneider | German F3 champion |
| 1986 | Gregor Foitek | Swiss F3 champion |
| 1986 | Yannick Dalmas | French F3 champion Winner F3 Grand Prix Monaco |
| 1985 | Volker Weidler | German F3 champion |
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Design of completely new engines or the enhancement of existing power units –inventive spirit, courage, extensive team work and our huge wealth of represent the basis for innovative results. |
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Precision components or the refinement of existing components, single copy or small-batch series, solid material or cast material – a diversified service range thanks to an ambitious mix of know-how and new developments. |
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Out there on the racetrack, the smallest mistake can be crucial. Therefore, special emphasis is placed to a gapless and absolutely precise quality control. No part will be installed without having been subjected to an extremely strict examination. |
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The engines are individual custom products and are assembled in the heart of the company by a highly qualified team. Here, quality instead of quantity represents the yardstick. |
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Here, the process represented by development and design, production and manufacturing comes full circle. On the test rigs, the components or the entire project have to definitively demonstrate if they meet the highest standards. |
