I've got a brand new 2021 SF Calligraphy 2.5T and it is simply not getting the gas mileage I expect. Here's some stats.
Latest tank MPG: 20.7
Lifetime average MPG: 21.0
All 5,476 miles are a 50/50 split between highway and city driving
I rarely use Sport mode
Just bought the 2020 Santa Fe SEL, 2.4 FWD. Estimates from EPA are 22/29MPG. After only 100 miles, I took this on a trip down to Miami, with 4 adults in the vehicle and using Smart Cruise Control for most the drive, the computer said we averaged 32.7mpg down and 31.2mpg on the trip back (250 ish...