An official with the United States’ Environmental Protection Agency has reportedly told the Detroit News that vehicles powered by the Volkswagen Group’s 3.0-litre V6 diesel engine are being tested for potential exhaust emissions irregularities.

The 3.0 TDI engine powers multiple models which are sold in North America, including the VW Touareg and Porsche Cayenne as well as versions of the Audi A6, A7, A8 and Q7.

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Just Auto Excellence Awards - Nominations Closed

Nominations are now closed for the Just Auto Technology Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
Continental has secured the Window Displays Innovation Award in the 2025 Just Auto Excellence Awards for its Window Projection solution, transforming side windows into dynamic, data-rich canvases. Discover how this compact projection technology and intelligent software are reshaping in-car UX and opening fresh revenue streams for OEMs and mobility providers.

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