1998 GMC Yukon Specs, MPG & Trims
EPA fuel-economy data and specifications for the 1998 GMC Yukon (13–15 MPG combined) across 4 listed configurations.
Overview
- Body class
- Special Purpose Vehicle 2WD, Special Purpose Vehicle 4WD
- Drive
- Rear-Wheel Drive, 4-Wheel or All-Wheel Drive
- Engine
- 8-cyl, 5.7 L; 8-cyl, 6.5 L
- Fuel type
- Regular Gasoline, Diesel
- Combined MPG
- 13–15 MPG
- Annual fuel cost
- $4,800–$6,400
- Configurations
- 4
MPG & fuel economy
City, highway and combined values below are EPA estimates. Where a powertrain has several configurations, the table shows the lowest–highest reported value. Electric configurations use MPGe.
| Powertrain | City | Highway | Combined | Annual fuel cost | CO2 |
|---|---|---|---|---|---|
| 8-cyl 6.5 L · Diesel · 4-Wheel or All-Wheel Drive | 13 | 17 | 15 | $6,400 | — |
| 8-cyl 5.7 L · Regular Gasoline · 4-Wheel or All-Wheel Drive | 12 | 15 | 13 | $5,150 | — |
| 8-cyl 5.7 L · Regular Gasoline · Rear-Wheel Drive | 12–13 | 16–17 | 14 | $4,800 | — |
Configurations & engine comparison
Each row is one configuration/engine combination reported by the EPA for this model year. Missing EPA values are shown as —.
| Configuration / engine | Drive | Transmission | Cyl. | Displ. (L) | Fuel type | City | Hwy | Comb. | Annual cost |
|---|---|---|---|---|---|---|---|---|---|
| Yukon 1500 2WD | Rear-Wheel Drive | Automatic 4-spd | 8 | 5.7 | Regular Gasoline | 13 | 17 | 14 | $4,800 |
| Yukon 1500 2WD | Rear-Wheel Drive | Automatic 4-spd | 8 | 5.7 | Regular Gasoline | 12 | 16 | 14 | $4,800 |
| Yukon 1500 4WD | 4-Wheel or All-Wheel Drive | Automatic 4-spd | 8 | 5.7 | Regular Gasoline | 12 | 15 | 13 | $5,150 |
| Yukon 1500 4WD | 4-Wheel or All-Wheel Drive | Automatic 4-spd | 8 | 6.5 | Diesel | 13 | 17 | 15 | $6,400 |
Frequently asked questions
What is the combined MPG of the 1998 GMC Yukon?
According to EPA data, the 1998 GMC Yukon is rated at 13–15 MPG combined for its conventional-fuel configurations.
How many cylinders does the 1998 GMC Yukon have?
The EPA data lists 8 cylinders for this vehicle.
What fuel type does the 1998 GMC Yukon use?
It is offered with Regular Gasoline and Diesel.
What is the annual fuel cost of the 1998 GMC Yukon?
The EPA estimates annual fuel costs ranging from $4,800 to $6,400.