It's $8.00/quart at the Sunoco station up the street, and I'm adding in the cost of an oil filter (approximate cost).

According to the owner's manual, my engine uses 8.5 quarts of oil. I plan on doing an oil analysis and running the Redline for 10,000 miles.

The TDI held 4.5 quarts of oil... I used Redline 15w-40 SDO in that too.