How many miles to a gallon does a Bugatti Veyron do?

The Bugatti Veyron averages around 8 to 10 miles per gallon in the city and about 15 miles per gallon on the highway. This fuel efficiency reflects its powerful 8.0-liter quad-turbocharged W16 engine designed for high performance rather than fuel economy. Overall, the Veyron's focus on speed and luxury results in relatively low mileage compared to typical vehicles.