Historie
- 1975- founding year- The beginning of the Heuschmid era 
- 1978- New garage opened in Benningen- With engine power testing station – first unauthorised Alpina Service  - 1978
- 1979- Authorised SAAB representation and service 
- 1980- First road legal tuned SAAB 99 Turbo- First road legal tuned SAAB 99 Turbo with charged-air intercooler - Start of developing rallye-cars for SAAB  - 1980
- 1981- Development of the SAAB 900 Turbo- Development of the SAAB 900 Turbo with charged-air intercooler in cooperation with SAAB in Trollhättan - The engine develops 180 HP with the new intercooler at the same charged air pressure as the series model securing a plus of 35HP - SAAB acknowledges the expertise of Heuschmid Tuning and takes the warranty cover for Heuscmid performance enhanced SAAB cars. 
- 1982- First own alloy wheel for the SAAB 900: Ronal Turbo- Distribution network for SAAB-Tuning: e.g. Gordon Lamp (Chesterfield, England), Hirsch (Switzerland), Anex (Tokio), Giroix Sport (Paris), SAAB-Ana (Örebro), jk Tuning (Uetersen), Hans-Peter Weise (Remscheid)  - 1982
- 1983- Introducing the Heuscmid model range HS1/ HS2- European Rallye Championship  
- 1984- Introducing the Airflow set with 200HP for the SAAB 900 and HS4 - 1984
- 1985- Presentation of the HS2, IAA Frankfurt- Presentation of the HS2 on the own display at the IAA in Frankfurt/Main - Alloy wheels 7×16” and 7.5×16” for all 900/9000 models  
- 1986- Introducing SAAB 9000- Introducing the Airflow set for the SAAB 9000 - SAAB 9000 HS6 complete motor conversion to 230HP  - 1986
- 1987- SAAB 900 HS5 Cabrio- SAAB 900 HS5 convertible with 195HP and controlled catalytic converter  
- 1988- catalytic converter range- Complete road legal catalytic converter range for all SAAB models by Heuschmid Tuning - 1988
- 1989- SAAB 9000 HS6S with 250HP 
- 1991- 17” alloy wheels for the SAAB 9000CS - 1991
- 1993- End cooperation with SAAB- Cooperation with SAAB seized due to the restructuring of SAAB 
- 2003- 28 years later, the HEUSCHMID GmbH is created- Heuschmid GmbH with Sebastian Heuschmid on the helm and Johann Heuschmid as technical director set up 28 years after the founding of Heuschmid Tuning - 2003
- 2004- Relocation the new Heuschmid GmbH into the old companies building in Benningen- Relocation the new Heuschmid GmbH into the old companies building and setting up the specialised SAAB 900 tuning and servicing. - Extending the program to all modern SAAB models using HIRSCH tuning. 
- 2005- Extension of the Used Car Program- Extending the pre-owned car program to a permanent 50 vehicles on stock. Starting with the SAAB 96 over the models 90 and 99 the legendary 900i up to the recent 9-3 and 9-5. - In addition the complete HIRSCH range with the high performance Viggen and Troll models. - Developing an exchange for used spare parts for all SAAB models. - 2005
- 2007- Benningen, hall with 1800 squares- HEUSCHMID moved to the new location at Industriestraße 1 in Benningen with the extended show room and work shop and storage area. About 1800sqm allow to keep the customer vehicles currently in service or overhaul indoors. 
- 2008- It’s a 33-year anniversary- HEUSCHMID celebrated its 33rd anniversary. On 14 June SAAB enthusiast, long term customers, friends and partners of HEUSCHMID got together for the event on the meetingpoints with the SAAB 99, 900 and 9000 models.  - 2008
- 2012- Moving to Obergünzburg- Again more space for the expanding operations is needed. - On August 2012 HEUSCHMID moved to the 3100sqm building in Öbergünzburg. - The new facilities include specialised departments: motor work shop, interior restoration for upholstery and headliners and a high rack storage area.  
- 2013- Start cooperation with ORIO - 2013
- 2014- The entry of Florian Hagn- The youngest of the HEUSCHMID sons, Florian Hagn (Heuschmid) joined the company as an apprentice for automobile mechatronics.  
- 2016- Johann Heuschmid is taking over the management again - Erweiterung des Lagers um ca. 1000 qm und extra Verwaltung  - 2016
- 2019- Expansion of the exteriorenlargement and remodelling of the outdoor storage 
- 2020- 45 years of Heuschmid anniversary - 2020
- 2021- New exhibition hall.- New additional exhibition hall for finished sales vehicles.  
- 2021- Reinforcement by additional specialists.- From 2022 repair of all electrical components, blasting and coating of all axle bodies as well as production of complete stainless steel systems with TÜV/CE testing for all SAAB models.  - 2021
- 2023- Sebastian Heuschmid becomes the new managing director- Sebastian Heuschmid becomes the new managing director of Heuschmid GmbH.  




























