Most fuel-efficient trucks of 1999
Ranked by EPA combined fuel economy, the most fuel-efficient 1999 truck is the Chevrolet S10 at 23 MPG (20 city / 26 highway). Each model appears once, using its most efficient version. Electric vehicles are excluded because MPGe is not directly comparable.
- 1999 Chevrolet S1020 city / 26 hwy23 MPG
- 1999 GMC Sonoma20 city / 26 hwy23 MPG
- 1999 Isuzu Hombre20 city / 26 hwy23 MPG
- 1999 Nissan Frontier20 city / 24 hwy21 MPG
- 1999 Toyota Tacoma19 city / 25 hwy21 MPG
- 1999 Dodge Dakota17 city / 22 hwy19 MPG
- 1999 Chevrolet Silverado 150015 city / 21 hwy17 MPG
- 1999 Ford F-15015 city / 20 hwy17 MPG
- 1999 GMC Sierra 150015 city / 21 hwy17 MPG
- 1999 Dodge Ram 150014 city / 20 hwy16 MPG