2005 Chevrolet Silverado 3500 4dr Crew Cab LS 4WD LB DRW (6.0L 8cyl 5M)
Duramax is a great motor. Tons of power, quiet for a diesel, smooth truck for a dually. Maintenance needed to keep it on the road, but used it hard. Expect the truck to last for a long time for the next owner also. Sold at 198k.
This is a work truck and a daily driver. I tow a 7500 lb trailer 300-700 miles per week and it does the job. Mileage: 10 mpg w/ the trailer, 15-17 mpg w/out. Dealer performed all service Duramax diesel head gasket failed at 118k miles. Even after months of negotiations GM REFUSED to honor the Warranty! The repair cost $7500 out of pocket! I CANNOT recommend GM to anyone EVER again!