The 2021 Porsche Cayenne E-Hybrid Coupe is available as a 4-door, 4-seat sport utility. Starting at $87,600, the 2021 Porsche Cayenne E-Hybrid Coupe Base is powered by a 3.0LL , 6 -cylinder engine mated to an automatic transmission that returns an EPA estimated The top of the line 2021PorscheCayenne E-Hybrid CoupeTurbo S , priced at $ 166,200 , is powered by a 4.0LL , 8 - cylinder engine mated to an automatic transmission that returns an EPA estimated