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2025 Bentley Flying Spur Speed vs 2025 Mercedes-Benz AMG GLC63 S E Performance

EPA figure2025 Bentley Flying Spur Speed2025 Mercedes-Benz AMG GLC63 S E Performance
Model year20252025
Body · driveMidsize · All-Wheel Drive · Plug-in hybridWagon · All-Wheel Drive · Plug-in hybrid
EPA range30 mi1 mi
Combined MPGe4631
Combined MPG1920
City / highway MPG17 / 2219 / 21
Fuel a year$4,350$4,100
Tailpipe CO₂ (g/mi)161379
Engine4.0 L 8-cyl turbo2.0 L 4-cyl turbo
TransmissionAutomatic (AM-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.