Mercedes-Benz S-Class AMG 63 S E Performance vs Porsche Panamera Turbo S E-Hybrid — Cost of OwnershipCompare any two cars on the true 5–10 year cost of ownership: purchase price, fuel or electricity, insurance, maintenance, registration, depreciation and resale value. EV vs gas, lease vs buy, with every assumption editable.Mercedes-Benz S-Class AMG 63 S E Performance: $220,119 net over 10 years ($7,855/yr running). Porsche Panamera Turbo S E-Hybrid: $233,828 net over 10 years ($7,950/yr running). Estimates for Cedar Park, TX; every assumption is editable.