1998 · Special Purpose Vehicle · Diesel
1998 Chevrolet Tahoe Diesel MPG & fuel economy
The 1998 Chevrolet Tahoe Diesel is a special purpose vehicle with one EPA-rated configuration. The most efficient version returns 15 MPG combined (13 city / 17 highway) on diesel. Efficiency is unchanged from the 1997 model. Among 50 special purpose vehicles rated for 1998, it ranks 48th for lowest fuel cost. At 15,000 miles a year with $3.70/gal diesel fuel, it costs about $3,700 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1998 Chevrolet Tahoe Diesel's fuel average is 6.4 km/L (15.7 L/100 km), or 15 MPG combined: 5.5 km/L in the city and 7.2 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 13 | 5.5 | 18.1 |
| Highway | 17 | 7.2 | 13.8 |
| Combined | 15 | 6.4 | 15.7 |
How it ranks among 1998 Special Purpose Vehicles
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Tahoe Diesel MPG across model years
Full history →1 EPA-rated configuration
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| 4WD/AWD · 6.5L 8-cyl turbo · 4-speed automatic Tahoe 1500 4WD |
Diesel | 13 MPG | 17 MPG | 15 MPG | — | $3,700 |
Specs (most efficient configuration)
- Fuel
- Diesel
- Engine / motor
- 6.5L 8-cyl turbo
- Transmission
- 4-speed automatic
- Drivetrain
- 4WD/AWD
- Tailpipe CO₂
- 679 g/mi
1998 Chevrolet Tahoe Diesel vs. rivals
Compare the 1998 Tahoe Diesel
With any other car from any year, including other Tahoe Diesel model years. Type a year to jump, e.g. "2015 Accord".
Same year, other powertrains: 1998 Chevrolet Tahoe (14 MPG)
Frequently asked questions
What is the gas mileage of the 1998 Chevrolet Tahoe Diesel?
Up to 15 MPG combined (13 city / 17 highway).
What fuel does the 1998 Chevrolet Tahoe Diesel use?
Diesel.
What is the fuel average in km/L for the 1998 Chevrolet Tahoe Diesel?
The 1998 Chevrolet Tahoe Diesel's fuel average is 6.4 km/L (15.7 L/100 km), or 15 MPG combined: 5.5 km/L in the city and 7.2 km/L on the highway.
How much does it cost to fuel the 1998 Chevrolet Tahoe Diesel per year?
About $3,700 at 15,000 miles a year with $3.70/gal diesel fuel, or $24.67 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.