I bought a 2LT conv with 3.6 V6. I can't review the 4 cylinder or the V8. Took car to Phoenix Az with 80 miles on clock. 4900 mile round trip. averaged 27.3 mpg at average speed of 69 mph. that includes about 300 miles of city driving, stop and go and cruising at from 75 mph to 90 mph. Averaged over 30 mpg in mountains of Az and N Mexico. Very comfortable for 12 hour driving days. Preferred it to my Mercedes CLS63 or Audi A5 for the trip.