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Audi highlights its range of electrification efforts; Q7 diesel PHEV, A7 fuel cell PHEV, BEV, 48V and more; 750 Wh/l by 2025

Green Car Congress

Because the exhaust system transports only water, it can be made of lightweight polymer. An outer skin made from carbon fiber reinforced polymer (CFRP) encases the inner aluminum shell. Another project is underway in Hobbs (New Mexico, USA). There is a separate cooling circuit for cooling the fuel cell.

Audi 150