Germany's carmakers have been accused by the European Union of collusion in holding back technology to reduce harmful emissions from vehicles.

The European Commission said Volkswagen, BMW and Daimler broke antitrust rules by acting together to delay the introduction of two emissions cleaning systems between 2006 and 2014.

Margrethe Vestager, the bloc's top competition official, said in a statement that companies can cooperate to improve their products, but they cannot agree not to compete on quality.

"We are concerned that this is what happened in this case," she said. "As a result, European consumers may have been denied the opportunity to buy cars with the best available technology."

25% Off Select Columbia Clothing and Outwear at EasternMountainSports. Shop Now! While Supplies Last!

More videos

CNET 06 Apr 2020 18:00 CEST

Get faster internet speeds, now!

RT 06 Apr 2020 18:00 CEST

Not cool!