2020 Chevrolet Silverado 2500 4WD LTZ Crew Class: Large Pickup Miles driven: 202 Fuel used: 13.1 gallons Real-world fuel economy: 15.4 mpg Driving mix: 40% city, 60% highway EPA-estimated fuel economy: NA Fuel type: Diesel Base price: $53,300 (not including $1595 destination charge) Options on test vehicle: Duramax 6.6-liter V8 turbodiesel ($9890), LTZ Premium Package ($7805), Gooseneck/5th-Wheel Package ($1090), power sunroof ($995), chrome assist steps ($795), Z71 Off-Road Package … Continue reading Test Drive: 2020 Chevrolet Silverado 2500 LTZ Duramax