Mercedes-Benz AMG SL 43 SPEEDSHIFT MCT 9G vs Mercedes-Benz AMG SL 63 S E PERFORMANCE 4MATIC+ SPEEDSHIFT MCT 9G

At 15,000 km a year and typical prices, the Mercedes-Benz AMG SL 43 SPEEDSHIFT MCT 9G costs about €2,603 a year in energy against €3,422 for the Mercedes-Benz AMG SL 63 S E PERFORMANCE 4MATIC+ SPEEDSHIFT MCT 9G, a difference of €819. Official WLTP figures: 8.9 l/100 km against 11.7 l/100 km combined.

Both are variants of the Mercedes-Benz SL-Class; the choice is the powertrain.

Mercedes-Benz AMG SL 43 SPEEDSHIFT MCT 9G

€2,603

Energy cost per year at 15,000 km

8.9 l/100 km combined

Mercedes-Benz AMG SL 63 S E PERFORMANCE 4MATIC+ SPEEDSHIFT MCT 9G

€3,422

Energy cost per year at 15,000 km

11.7 l/100 km combined

Measured with the battery depleted, so this is what the car uses when you do not plug in. Your real figure depends on how often you charge; the compare tool works it out from your trips.