Top 5 Most Fuel Efficient GMC Cars

See the top five most fuel efficient new GMC Cars to learn which GMC models have the best gas milege per mile. From there you can sort the new GMC Cars mileage car list by price, bodystyle, or vehicle type.

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#5

2018 GMC Terrain SL FWD 4-Dr Sport Utility I4

  • Average MPG Range 28 MPG
  • Fuel Economy 26 MPG city / 30 MPG highway
  • MSRP Range $24,995 - $39,300
  • Value Rating Excellent
  • Engine 1.5L I4, 1.6L I4, 2.0L I4
  • Bodystyles SUV
#4

2018 GMC Terrain SLE FWD 4-Dr Sport Utility I4

  • Average MPG Range 33 MPG
  • Fuel Economy 28 MPG city / 38 MPG highway
  • MSRP Range $24,995 - $39,300
  • Value Rating Excellent
  • Engine 1.5L I4, 1.6L I4, 2.0L I4
  • Bodystyles SUV
#3

2018 GMC Terrain SLT FWD 4-Dr Sport Utility I4

  • Average MPG Range 33 MPG
  • Fuel Economy 28 MPG city / 39 MPG highway
  • MSRP Range $24,995 - $39,300
  • Value Rating Excellent
  • Engine 1.5L I4, 1.6L I4, 2.0L I4
  • Bodystyles SUV
#2

2018 GMC Terrain SLE 4WD 4-Dr Sport Utility I4

  • Average MPG Range 33 MPG
  • Fuel Economy 28 MPG city / 38 MPG highway
  • MSRP Range $24,995 - $39,300
  • Value Rating Excellent
  • Engine 1.5L I4, 1.6L I4, 2.0L I4
  • Bodystyles SUV
#1

2018 GMC Terrain SLT 4WD 4-Dr Sport Utility I4

  • Average MPG Range 33 MPG
  • Fuel Economy 28 MPG city / 39 MPG highway
  • MSRP Range $24,995 - $39,300
  • Value Rating Excellent
  • Engine 1.5L I4, 1.6L I4, 2.0L I4
  • Bodystyles SUV