2004 Chevrolet Express 3500 Rwd 3dr Ext Van (6.0L 8cyl 4A)
Actually have 3500 ext. conversion w/stand up roof modification. Great gas mileage even towing (when using NON reformulated gasoline) 14/14.6 towing 16/16.8 non towing. The dash is ugly but the conversion shop added some trim. They should have kept the same dash as the 1998/1999. A/C volume is good but the air could be colder. Conversion A/C might be affecting it on my van though.
MPG, power, view and steering compared to Fords
Go back to the old dash style. If possible, softer empty ride on the 1 tons.