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Rolls-Royce Spectre (22 inch Wheels): 43.6454 kWh/100mi, ranked 340 of 400 models for efficiency

The 2026 Rolls-Royce Spectre (22 inch Wheels) draws 43.6454 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.