Siegfried Spiess Motorenbau GmbH
Dieselstrasse 11    D - 71254 Ditzingen
Phone +49 ( 71 56 ) 95 61 - 0
Fax +49 ( 71 56 ) 95 61 - 11


European Champion with Spiess powerADAC Opel Rallye Cup  19.09.2016

In the thrilling final of Latvia’s Rally Liepäja, 27-year old Marijan Griebel clinched the Rally Junior European Championship. 

Realistic testADAC Opel Rallye Cup  10.08.2015

Within the framework of the ‘ADAC Cosmo Rallye Wartburg’, Holger Spiess had the chance of getting an impression of his Opel rally engine at the closest possible range... 

Early title triumph in the FIA European Championship JuniorADAC Opel Rallye Cup  20.07.2015

And once again, a new European Championship title has been added to the long list of the Spiess Motorenbau GmbH successes! 

Second appearance, second win, first one-twoADAC Opel Rallye Cup  09.04.2015

It couldn’t have come any better. In the second European Junior Rally Championship round, Spiess Motoren GMBH once again had reasons to celebrate. 

First appearance - first winADAC Opel Rallye Cup  10.02.2015

Spiess Motorenbau GmbH celebrated their first win in the still young 2015 season as early as on the second weekend in February! 

Partnership extended up to and including 2018ADAC Opel Rallye Cup  28.10.2014

The strong partners ADAC and Opel opted for extending their cooperation early – up to and including 2018 at least. 

Spiess - Partner of the World ChampionFIA World Rally Championship  10.10.2013

Volkswagen showed the world how things are done! Courtesy of the pairing Sébastien Ogier (driver) / Julien Ingrassia (co-driver, both France), the Germans secured the World Rally Championship. 

Premiere proves to be a huge successADAC Opel Rallye Cup  07.04.2013

“In the German rally sport, we have been missing a young-driver makes cup for quite a while,” ADAC Sports President Hermann Tomczyk praised on the occasion of the ‘ADAC Opel Rallye Cup’ debut within the framework of the ‘ADMV Rallye Erzgebirge’. 

Far more than we could have expectedFIA World Rally Championship  28.01.2013

The Volkswagen debut in the FIA World Rally Championship proved to be truly impressive. 

Successful final testSilk Way Rally  13.09.2009

Volkswagen Pilot Carlos Sainz and his co driver Lucas Cruz have won the maiden edition of the Silk Way Rally across Russia, Kazakhstan and Turkmenistan. 

100th special-stage win for the Race TouaregSilk Way Rally  06.09.2009

In the Russian republic Tatarstan, Volkswagen has celebrated an historic win: the 100th special stage win of the Volkswagen Race Touareg. 

Top-ten positionDRM  04.04.2009

In the second round of the season, Tim Stebani tied in with the successful debut he had made in the Rally Oberland: in Schleswig, Northern Germany, the 22-year old scored another 12 championship points, finished third in his division and worked his way up to a top-ten position in the German Rally Championship. 

Cross CountryDRM  14.03.2009

Even off the racetrack and on the most difficult terrain, engine technology made by Spiess ensures the success of your involvement. 

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Construction 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.
Manufacturing 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.
Quality management 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.
Engine manufacturing 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.
Test bench 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.