1999 Nissan Frontier
5 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Frontier 2WD | 17 | 22 | 19 | Regular Gasoline | Rear-Wheel Drive | 2.4L 4-cyl | Automatic 4-spd |
| Frontier 2WD | 20 | 24 | 21 | Regular Gasoline | Rear-Wheel Drive | 2.4L 4-cyl | Manual 5-spd |
| Frontier 4WD | 16 | 19 | 17 | Regular Gasoline | 4-Wheel or All-Wheel Drive | 2.4L 4-cyl | Manual 5-spd |
| Frontier V6 4WD | 14 | 17 | 15 | Regular Gasoline | 4-Wheel or All-Wheel Drive | 3.3L 6-cyl | Automatic 4-spd |
| Frontier V6 4WD | 15 | 17 | 16 | Regular Gasoline | 4-Wheel or All-Wheel Drive | 3.3L 6-cyl | Manual 5-spd |