Porsche may stop making diesels (but Audi is doubling down)

[NewsBot]

The four horsemen of the Diesel Apocalypse are saddling up. The signs are everywhere: Studies show that diesel emissions are responsible for tens of thousands of deaths each year; Automakers and suppliers the world over are being sued for not complying with clean-air laws; and, Many countries are planning to outlaw diesels (as well as gas-powered...

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