Audi S6 e-tron (21 inch wheels): 33.7893 kWh/100mi, ranked 118 of 400 models for efficiency

The 2027 Audi S6 e-tron (21 inch wheels) draws 33.7893 kWh per 100 miles per the EPA. Here's what that costs to charge at home in every state this site covers, ranked best deal to worst.

• North Dakota — Charging at home costs a fraction of what gas would here, $1,785/yr vs. gas
• Nebraska — Charging at home costs a fraction of what gas would here, $1,759/yr vs. gas
• Idaho — Charging at home costs a fraction of what gas would here, $1,754/yr vs. gas
• Utah — Charging at home costs a fraction of what gas would here, $1,735/yr vs. gas
• Oklahoma — Charging at home costs a fraction of what gas would here, $1,725/yr vs. gas
• Arkansas — Charging at home costs a fraction of what gas would here, $1,722/yr vs. gas
• Missouri — Charging at home costs a fraction of what gas would here, $1,721/yr vs. gas
• Louisiana — Charging at home costs a fraction of what gas would here, $1,718/yr vs. gas
• Iowa — Charging at home costs a fraction of what gas would here, $1,705/yr vs. gas
• Montana — Charging at home costs a fraction of what gas would here, $1,705/yr vs. gas
• Nevada — Charging at home costs a fraction of what gas would here, $1,704/yr vs. gas
• Tennessee — Charging at home costs a fraction of what gas would here, $1,698/yr vs. gas
• Wyoming — Charging at home costs a fraction of what gas would here, $1,699/yr vs. gas
• South Dakota — Charging at home costs a fraction of what gas would here, $1,677/yr vs. gas
• Kentucky — Charging at home costs a fraction of what gas would here, $1,675/yr vs. gas
• Washington — Charging at home costs a fraction of what gas would here, $1,676/yr vs. gas
• New Mexico — Charging at home costs a fraction of what gas would here, $1,652/yr vs. gas
• North Carolina — Charging at home costs a fraction of what gas would here, $1,648/yr vs. gas
• Georgia — Charging at home costs a fraction of what gas would here, $1,633/yr vs. gas
• Kansas — Charging at home costs a fraction of what gas would here, $1,633/yr vs. gas
• Oregon — Charging at home costs a fraction of what gas would here, $1,627/yr vs. gas
• Florida — Charging at home costs a fraction of what gas would here, $1,624/yr vs. gas
• Mississippi — Charging at home costs a fraction of what gas would here, $1,625/yr vs. gas
• West Virginia — Charging at home costs a fraction of what gas would here, $1,621/yr vs. gas
• Arizona — Charging at home costs a fraction of what gas would here, $1,620/yr vs. gas
• Minnesota — Charging at home costs a fraction of what gas would here, $1,593/yr vs. gas
• South Carolina — Charging at home costs a fraction of what gas would here, $1,590/yr vs. gas
• Texas — Charging at home costs a fraction of what gas would here, $1,586/yr vs. gas
• Alabama — Charging at home costs a fraction of what gas would here, $1,563/yr vs. gas
• Colorado — Charging at home is much cheaper than gas here, $1,559/yr vs. gas
• Virginia — Charging at home is much cheaper than gas here, $1,557/yr vs. gas
• Indiana — Charging at home is much cheaper than gas here, $1,536/yr vs. gas
• Delaware — Charging at home is much cheaper than gas here, $1,504/yr vs. gas
• Ohio — Charging at home is much cheaper than gas here, $1,464/yr vs. gas
• Wisconsin — Charging at home is much cheaper than gas here, $1,440/yr vs. gas
• Illinois — Charging at home is much cheaper than gas here, $1,429/yr vs. gas
• Pennsylvania — Charging at home is much cheaper than gas here, $1,344/yr vs. gas
• Michigan — Charging at home is much cheaper than gas here, $1,331/yr vs. gas
• Maryland — Charging at home is much cheaper than gas here, $1,325/yr vs. gas
• New Jersey — Charging at home is much cheaper than gas here, $1,204/yr vs. gas
• Vermont — Charging at home is much cheaper than gas here, $1,188/yr vs. gas
• District of Columbia — Charging at home is much cheaper than gas here, $1,159/yr vs. gas
• New Hampshire — Charging at home is much cheaper than gas here, $1,043/yr vs. gas
• Alaska — Charging at home is much cheaper than gas here, $1,042/yr vs. gas
• Connecticut — Charging at home is cheaper than gas here, $942/yr vs. gas
• New York — Charging at home is cheaper than gas here, $920/yr vs. gas
• Rhode Island — Charging at home is cheaper than gas here, $910/yr vs. gas
• Maine — Charging at home is cheaper than gas here, $899/yr vs. gas
• Massachusetts — Charging at home is cheaper than gas here, $879/yr vs. gas
• California — Charging at home is cheaper than gas here, $722/yr vs. gas
• Hawaii — Charging at home costs a little less than gas here, $74/yr vs. gas