Compare Old and New MPG Estimates

Model Year: 2003

Make: GMC

Model: Yukon XL 1500 AWD

Select Engine and Transmission Options...

• Automatic 4-spd, 8 cyl, 5.3 L, Regular Gasoline, LM7 , CLKUP
• Automatic 4-spd, 8 cyl, 6.0 L, Regular Gasoline
• Automatic 4-spd, 8 cyl, 5.3 L, Gasoline or E85, FLEX-FUEL , CLKUP