I purchased a 2005 Grand Caravan new. It used about 3/4ths of a quart in 1200 miles. My research into a "better oil" led to this site. Dodge says one qt/1000 miles is normal. If the vehicle has more than 60k miles, one Qt/750 miles is normal. I tried different oils, finally settling on Pennzoil Platinum. Consumption went to one qt every 2500 miles.
In 2013, I purchased a 2009 Chrysler T&C. Consumption was consistently one quart/1000 miles. I tried various synthetics including Mobil 1, Pennz Platinum and Mobil 1 High Mileage. They helped a little but not much. I am currently running Pennzoil HM. I just went 2700 miles before adding a quart. Thus far, high mileage oils seem to be reducing consumption the best. My next OCI will be with Pennz Plat HM or Max Life now that price is down on both and availability has improved.
In 2013, I purchased a 2009 Chrysler T&C. Consumption was consistently one quart/1000 miles. I tried various synthetics including Mobil 1, Pennz Platinum and Mobil 1 High Mileage. They helped a little but not much. I am currently running Pennzoil HM. I just went 2700 miles before adding a quart. Thus far, high mileage oils seem to be reducing consumption the best. My next OCI will be with Pennz Plat HM or Max Life now that price is down on both and availability has improved.