We completed a short trip from Bakersfield to Paso Robles towing our 3,300 lbs AS. The car was fully loaded, 4 occupants, and the outside temp. was a hot 106 degrees. We kept the interior temp at 75 degrees and the range mode on while we cruised at 55 mph. We stopped off at Buttonwillow and left there with 222 miles. We logged 82.5 miles to Paso Robles which was mostly uphill and had 42 miles reserved.