Can you tell me how much transmission fluid the GMC Savana 3500 can hold?

The GMC Savana 3500 comes with a powerful 6.0-liter V8 engine matched with a 6L90 automatic transmission that requires 6 quarts of Dexron VI ATF fluid. It is recommended to perform a transmission flush and replace the filter between 30,000 and 50,000 miles to prevent issues. Signs of transmission problems include hesitation, slipping between gears, idle surges, and reduced speed, potentially dropping below 30 mph. Failing transmissions may lead to difficulty shifting into gear or getting stuck in park. Symptoms of low fluid levels include burning odors, leaks, and unusual noises such as clunking, grinding, or humming. Regular maintenance can help prolong the lifespan of the transmission, with servicing typically costing between $170 and $190. If a transmission replacement is necessary, the cost may range from $3,000 to $5,000 for parts and labor.