3rd Generation Optima (2011 - 2015)
6/4/14
Thoughts on my 10 days in the car.
1st tank...filled on day of purchase to overfull and run down to ~1/8th tank, 10 days of driving.
Conditions...~25% city ~75% hwy.
Computer calculated 27.1 mpg, and an avg. speed of 30 mph (speed may be skewed, a lot of “key in” while parked time...