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GMC Yukon

Photo: GMC Yukon by HJUdall, CC0, via Wikimedia Commons. It shows the model, not always this exact version.

GMC · model year 2027

2027 GMC Yukon 4WD

SUV · 4-Wheel Drive · Diesel · EPA class: Standard Sport Utility Vehicle 4WD

EPA figures · 2027fueleconomy.gov
22MPG combined
20/24MPG city / highway
$4,350fuel a year
461 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

Against diesel cars and trucks by MPG

Combined MPG22 MPG
Chart average 23 MPGBest 26 MPG
Fuel a year$4,350
Lowest on the chart $3,700Chart average $4,210

The CarCody take

The 2027 GMC Yukon 4WD is a diesel SUV with four-wheel drive and a 3.0-liter turbocharged six-cylinder engine. Its EPA ratings are 22 MPG combined, 20 MPG in the city, and 24 MPG on the highway. The estimated annual fuel cost is $4,350, and tailpipe emissions are listed at 461 grams of CO2 per mile. The Yukon 4WD is classified as a Standard Sport Utility Vehicle 4WD. It has an automatic 10-speed transmission, and Yukon is its base model. The listed alternative fuel type is diesel. Buyers can use its MPG ratings and annual cost estimate to consider fuel use alongside its diesel engine and four-wheel-drive configuration.

Good to know

  • 24 MPG highway
  • 22 MPG combined
  • Four-wheel drive
  • Automatic 10-speed transmission

Watch for

  • 20 MPG city
  • $4,350 estimated annual fuel cost

Who it suits. It suits SUV shoppers seeking a diesel model with four-wheel drive and a turbocharged six-cylinder engine. Its 24 MPG highway rating and $4,350 estimated annual fuel cost are relevant to running-cost planning.

The Yukon 4WD combines a diesel engine and four-wheel drive with a 22 MPG combined rating. Its estimated $4,350 annual fuel cost and city-versus-highway MPG figures are worth considering when planning running costs.

Every figure on record

Efficiency
Combined MPG
22 MPG
City MPG
20 MPG
Highway MPG
24 MPG
Running cost
Annual fuel cost
$4,350
Tailpipe CO₂
461 g per mile
The car
Model year
2027
Body
SUV
EPA size class
Standard Sport Utility Vehicle 4WD
Drive
4-Wheel Drive
Powertrain
Engine
3.0 L 6-cyl turbo
Transmission
Automatic 10-spd
Fuel
Diesel

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