Audi A8 vs BMW 7 Series

The BMW 7 Series offers more powerful engine options (up to 536 hp vs 435 hp) and a larger touchscreen (14.9" vs 10.1"), while the Audi A8 provides better fuel efficiency (28 mpg combined vs 24 mpg) and a more intuitive MMI interface. Both are full-size luxury sedans competing at the $85,000-$140,000 price point.