I bought a 3 row Envoy XL with the 5.3 v8 hopeful that it would get better mileage then my brothers 5.3 suburban but I sold it when it never broke 18 mpg and wasn't a great tower. I traded it in on a Duramax crew cab but again sold that from lack of use, just too nice to sit there all year and wherein live diesel is 80 cents more per gallon.
|