 So far in rush hour traffic the base model has achieved 95mpg+ TWICE and the current average is 70mpg.  LOVE THIS CAR!!!Ok, seeing how other reviews are more detailed maybe I should do the same.   I had test driven a prius a few years back.I'm over 6 feet and I had room enough in the car but the front hood was so short I felt like I was in a SmartCar not feeling so smart.When I read about the Ioniq earlier in the year, I was impressed because it just a little shorter than the Elantra.  The only problemI had with the car was FINDING one.  There were maybe 6 within 30 miles but most of them were the SEL or EV.  I found one base andbought it within a few weeks.   The front was roomy with quite a few storage options.  The display was similar to the Sonata and in a fewcases better (AndroidAuto).  Of course we had the customary 3 months of XM radio.   There was no spare which I understand but thedealer offered a tire replacement service for a few bucks/month.  This is my first hybrid and they're a great balance between performanceand economy.  I put the car in sport mode a few times and it just FLIES.   Hyundai employee pricing promotion saved me about $5,000PRO: Lifetime warranty on battery.  That will probably save me a few thousand, AutoAndroid, button locks on doors on driver and passenger side (requires key)CON: No spare, no digital fuel guage, center display could be an inch closer (34 inch arms and I still have to reach)