What's the 2010 Buick LaCrosse transmission fluid type?

The 2010 Buick LaCrosse has A6-speed automatic transmission that should be using Dexron VI transmission fluid. The capacity for the vehicle iS6.3 quarts for an initial fill and 9.5 quarts for a total fill. The transmission fluid is important to help with gear shifts, help to cool the transmission and help to lubricate moving parts. The transmission lasts for quite a while but does need to be replaced every so often. You should flush and replace the fluid every 45,000 miles or so. The cost of the transmission fluid is between $8 to $13, depending on the brand. The cost to change the fluid if taken to a mechanic is anywhere from $50 to $60 in labor costs and extra for parts.