Thanks to its eager V-6 and monstrous 5.0-liter V-8 engines, the Infiniti QX70 doesn't earn the highest marks for fuel economy.
With the base 3.7-liter V-6 in QX70 3.7 models, you'll have ratings of 17 miles per gallon city, 24 miles per gallon highway, or 19 mpg combined, with rear-wheel drive. Ratings drop to 16/22 with all-wheel drive. And all QX70 models require premium gas.
Those numbers are in line with many seven-seat crossovers—yet the QX comfortably seats four.
Our editors, based on many drives of the preceding (and nearly identical) FX model, have found real-world mileage to be in the low range of even those EPA ratings--mid to upper teens in mixed driving with the V-6.