- V8 302ci (4.9L) engine with automatic transmission and 4x4 drivetrain: Approximately 11 MPG in the city and 15 MPG on the highway.
- V8 351ci (5.8L) engine with automatic transmission and 4x4 drivetrain: Approximately 10 MPG in the city and 14 MPG on the highway.
- V8 400ci (6.6L) engine with automatic transmission and 4x4 drivetrain: Approximately 9 MPG in the city and 13 MPG on the highway.
Please note that these are just estimates and actual fuel economy may vary depending on individual driving habits and vehicle maintenance.