Private company

MTM - Motoren Technik Mayer

Logo: mtm-online.de4

Automobile company

MTM – Motoren Technik Mayer GmbH is a German car tuner and small manufacturer based in Wettstetten.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1990Founded1
  • Industryautomotive industry1
  • HeadquartersWettstetten1
  • Websitewww.mtm-online.de
  • Legal formGesellschaft mit beschränkter Haftung1
  • LEI391200DJHLSPJYV8Q1793
  • StatusActive3
  • LEI statusLapsed (not renewed)3
  • Registered addressDr.-Kurt-Schumacher-Ring 48-50, 85139 Wettstetten, Germany3
  • Registered withLocal Court Ingolstadt, HRB 15373
Audi A1 Quattro MTM (8684570411)
Photo: Alexandre Prévot from Nancy, France, CC BY-SA 2.0, via Wikimedia Commons6

MTM – Motoren Technik Mayer GmbH is a German car tuner and small manufacturer based in Wettstetten.2

Products and brands

In autumn 1992, the company built a 315 kW five-cylinder turbo engine into an Audi S2 becoming the "MTM Audi S2 RSR Clubsport"

In a test by the Sport-Auto magazine on the Hockenheim ring the MTM Audi S2 RSR Clubsport was 3 seconds faster per lap than with "normal" tires and configuration.

Visual changes to vehicles tuned by MTM are mostly subtle. A special exception to this rule are the Audi A8 models type D2 and D3, with a highly polished chrome finish.

From Wikipedia’s article on Motoren Technik Mayer, shared under CC BY-SA 4.0.5

Timeline

  1. 1990Founded Founded1