BMW, Daimler and Volkswagen face EU emissions probe

BMW Munich office
Image caption BMW is one of the firms under investrigation

German carmakers BMW, Daimler and Volkswagen are to face an EU inquiry for allegedly conspiring to restrict diesel emissions treatment systems.

The European Commission said it was investigating whether they agreed to limit the development of systems to reduce harmful emissions.

It said that if proven, this could mean that consumers had been denied the chance to buy less polluting cars.

The firms were raided in 2017 as part of the Commission’s earlier inquiries.

The Commission said its in-depth investigation was intended to assess whether the carmakers colluded, in breach of EU anti-trust rules, to avoid competing on technology to clean up petrol and diesel car emissions.

It said it was focusing on information indicating that the companies, including VW-owned Audi and Porsche, had met to discuss the development and deployment of emissions technology.

Two kinds of emissions control systems are under scrutiny:

  • Selective catalytic reduction systems, which reduce nitrogen oxide emissions from diesel engines
  • “Otto” particulate filters, which reduce emissions from petrol-driven cars.

“The Commission’s in-depth investigation in this case concerns specific co-operation that is suspected to have aimed at limiting the technical development or preventing to roll-out of technical devices,” it said.

Daimler issued a statement saying that it was co-operating fully with the authorities and had filed a leniency application.

It pointed out that the proceedings related exclusively to Europe and that there had been no price-fixing allegations.

The Commission said it had no indications that the carmakers co-ordinated with each other on the use of illegal emissions-cheating “defeat devices”.

Volkswagen admitted in 2015 to using “defeat device” software in the US to cheat diesel engine emissions tests, plunging the company into scandal.

Since then, emissions irregularities have surfaced at several major carmakers, although none were found to be as serious as at Volkswagen.

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