These figures represent a 10 percent improvement in fuel economy compared with the previous model, due in no small part to the new start - stop system. (motor-prime.com)
When combined with a new 10 - speed automatic transmission, the 2018 F - 150 sees a 1 to 2 mpg improvement in fuel economy over the outgoing models. (greenercars.org)
Chalk this up to a 21 per cent improvement in fuel economy due to a more efficient engine and much better aerodynamics. (wheels.ca)