Photo: GMC Yukon by HJUdall, CC0, via Wikimedia Commons. It shows the model, not always this exact version.
GMC · model year 1999
1999 GMC Yukon 1500 4WD
SUV · 4-Wheel or All-Wheel Drive · Diesel · EPA class: Sport Utility Vehicle - 4WD
EPA figures · 1999fueleconomy.gov
15MPG combined
13/17MPG city / highway
$6,400fuel a year
679 g CO₂ per mile 6.5 L 8-cyl turbo Automatic 4-spd
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 15 MPG
- City MPG
- 13 MPG
- Highway MPG
- 17 MPG
- Annual fuel cost
- $6,400
- Tailpipe CO₂
- 679 g per mile
- Model year
- 1999
- Body
- SUV
- EPA size class
- Sport Utility Vehicle - 4WD
- Drive
- 4-Wheel or All-Wheel Drive
- Engine
- 6.5 L 8-cyl turbo
- Transmission
- Automatic 4-spd
- Fuel
- Diesel
Efficiency
Running cost
The car
Powertrain
More GMC model years
1999 GMC Sonoma 4WD
16 MPG · $4,200 fuel a year 1999 GMC Sonoma 4WD
17 MPG · $3,950 fuel a year
1999 GMC Suburban 1500 2WD
14 MPG · $4,800 fuel a year 1999 GMC Yukon 1500 2WD
14 MPG · $4,800 fuel a year 1999 GMC Yukon 1500 2WD
13 MPG · $5,150 fuel a year 1999 GMC Yukon 1500 4WD
13 MPG · $5,150 fuel a year
1999 Honda Accord
22 MPG · $3,050 fuel a year