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2027 BMW M4 Competition M xDrive Coupe vs 2027 Mercedes-Benz S580 4matic Maybach

EPA figure2027 BMW M4 Competition M xDrive Coupe2027 Mercedes-Benz S580 4matic Maybach
Model year20272027
Body · driveSubcompact · All-Wheel Drive · GasLarge · All-Wheel Drive · Hybrid
Combined MPG1818
City / highway MPG16 / 2315 / 24
Fuel a year$4,550$4,550
Tailpipe CO₂ (g/mi)472489
Engine3.0 L 6-cyl turbo4.0 L 8-cyl turbo
TransmissionAutomatic (S8)Automatic 9-spd

▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.