Good luck extrapolating from 16.9 city to 25 highway. Sounds a bit optimistic, but let us know how you do.vegasjim said:Drove the I-4 for 6000+ miles Vegas-NY-Seattle- Vegas. Mileage avg. 26.4 mpg. Recently bought my 2013 Denali with the V-6, local mileage 16.9 avg . so implies at least 25 mpg on highway with a lot more of safety power. Think the V-6 is the only way to go!
Early 3.6s were having problems before they started using it in the Equinox. I think it was while it was used by Caddy and the Traverse/Acadia.Chas said:Horror stories of the V6?? Sure you're not mixed up with the 4 cylinder? If you'll read through this forum, there are many, many more complaints of the 4 cylinder vs V6??