Photo: GMC Yukon by HJUdall, CC0, via Wikimedia Commons. It shows the model, not always this exact version.
GMC · model year 2026
2026 GMC Yukon XL 4WD
SUV · 4-Wheel Drive · Diesel · EPA class: Standard Sport Utility Vehicle 4WD
EPA figures · 2026fueleconomy.gov
22MPG combined
20/24MPG city / highway
$4,350fuel a year
460 g CO₂ per mile 3.0 L 6-cyl turbo Automatic 10-spd
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
- 36 Diesel cars and trucks by MPG
Ordered by combined MPG #36 of 44 - 446 2026 cars and trucks
Every car of that year, A to Z #446 of 1,172 - 669 Fuel-efficient AWD and 4WD cars
Ordered by combined MPG #669 of 1,362 - 1717 Gas and hybrid cars by fuel cost
Ordered by fuel a year #1717 of 2,158 - 64 GMC cars
Every model year, newest first #64 of 2,900
Against diesel cars and trucks by MPG
Chart average 23 MPGBest 26 MPG
Lowest on the chart $3,700Chart average $4,210
Every figure on record
- Combined MPG
- 22 MPG
- City MPG
- 20 MPG
- Highway MPG
- 24 MPG
- Annual fuel cost
- $4,350
- Tailpipe CO₂
- 460 g per mile
- Model year
- 2026
- Body
- SUV
- EPA size class
- Standard Sport Utility Vehicle 4WD
- Drive
- 4-Wheel Drive
- Engine
- 3.0 L 6-cyl turbo
- Transmission
- Automatic 10-spd
- Fuel
- Diesel
Efficiency
Running cost
The car
Powertrain
Cars around it
2025 GMC Yukon 4WD
22 MPG · $4,350 fuel a year 2025 GMC Yukon XL 4WD
22 MPG · $4,350 fuel a year
2025 Chevrolet Silverado Mud Terrain Tires 4WD
22 MPG · $4,350 fuel a year
2026 Chevrolet Suburban 4WD
22 MPG · $4,350 fuel a year
2026 Chevrolet Tahoe 4WD
22 MPG · $4,350 fuel a year 2026 GMC Yukon 4WD
22 MPG · $4,350 fuel a year 2027 Chevrolet Suburban 4WD
22 MPG · $4,350 fuel a year