Audi's Drapes Are Off: e-tron Spyder Is Plug-in Diesel Electric HybridAudi's Drapes Are Off: e-tron Spyder Is Plug-in Diesel Electric Hybrid
Rumors are strange things. Sometimes we hear rumors which, days later, are confirmed. Then there are the rumors which carry some credence, but omit some vital fact or other. Take Audi’s latest concept, the e-tron Spyder....