Part of the data ring
RunCost
Logbooks filed under · GMC

GMC fuel economy

80 GMC models with five or more years of test sheets on file. Most efficient: the Terrain FWD at 26 MPG.

Every GMC on file, best sheet first

ModelCombinedFuel/yrClassYears
Terrain FWD 26 MPG$1846 Small Sport Utility Vehicle 2WD2010–2027
Terrain AWD 25 MPG$1920 Small Sport Utility Vehicle 4WD2010–2027
Acadia FWD 22 MPG$2182 Standard Sport Utility Vehicle 2WD2007–2026
Acadia AWD 21 MPG$2286 Standard Sport Utility Vehicle 4WD2007–2026
Yukon 1500 Hybrid 2WD 21 MPG$2286 Sport Utility Vehicle - 2WD2008–2013
Yukon 1500 Hybrid 4WD 21 MPG$2286 Sport Utility Vehicle - 4WD2008–2013
Sierra 2WD 20.7 MPG$2319 Standard Pickup Trucks 2WD2020–2026
Canyon 2WD 20 MPG$2400 Small Pickup Trucks 2WD2004–2026
Sierra 15 Hybrid 2WD 20 MPG$2400 Standard Pickup Trucks 2WD2004–2018
S15 Pickup 2WD 19.6 MPG$2449 Small Pickup Trucks1984–1990
Canyon Crew Cab 2WD 19.3 MPG$2487 Small Pickup Trucks 2WD2004–2012
Canyon 4WD 19 MPG$2526 Small Pickup Trucks 4WD2004–2026
Yukon 2WD 19 MPG$2526 Standard Sport Utility Vehicle 2WD2021–2026
Sonoma 2WD 18.8 MPG$2553 Small Pickup Trucks1991–2003
Yukon XL 2WD 18.7 MPG$2567 Standard Sport Utility Vehicle 2WD2021–2026
Sierra C15 2WD 18.6 MPG$2581 Standard Pickup Trucks 2WD2007–2018
Sierra 4WD 18.5 MPG$2595 Standard Pickup Trucks 4WD2020–2026
T15 (S15) Pickup 4WD 18.5 MPG$2595 Standard Pickup Trucks1984–1988
Yukon 4WD 18.3 MPG$2623 Standard Sport Utility Vehicle 4WD2021–2026
Canyon Cab Chassis Inc 4WD 18 MPG$2667 Small Pickup Trucks 4WD2007–2012
S15 Jimmy 2WD 18 MPG$2667 Special Purpose Vehicle 2WD1984–1990
Sierra 15 Hybrid 4WD 18 MPG$2667 Standard Pickup Trucks 4WD2004–2018
Sierra C15 XFE 2WD 18 MPG$2667 Standard Pickup Trucks 2WD2009–2013
Yukon XL 4WD 18 MPG$2667 Standard Sport Utility Vehicle 4WD2021–2026
Sierra K15 4WD 17.8 MPG$2697 Standard Pickup Trucks 4WD2007–2018
Sierra Mud Terrain Tires 4WD 17.8 MPG$2697 Standard Pickup Trucks 4WD2022–2026
Yukon C1500 2WD 17.7 MPG$2712 Standard Sport Utility Vehicle 2WD2015–2020
Yukon C1500 XL 2WD 17.7 MPG$2712 Standard Sport Utility Vehicle 2WD2015–2020
Canyon Cab Chassis Inc 2WD 17 MPG$2824 Small Pickup Trucks 2WD2006–2012
Canyon Crew Cab 4WD 17 MPG$2824 Small Pickup Trucks 4WD2004–2012
Safari 2WD (cargo) 17 MPG$2824 Vans1985–2005
T15 (S15) Jimmy 4WD 17 MPG$2824 Special Purpose Vehicles1984–1988
Yukon 1500 4WD 17 MPG$2824 Sport Utility Vehicle - 4WD1992–2013
Yukon K1500 4WD 17 MPG$2824 Standard Sport Utility Vehicle 4WD1994–2020
Yukon XL 1500 4WD 17 MPG$2824 Sport Utility Vehicle - 4WD2000–2013
Envoy 2WD 16.5 MPG$2909 Sport Utility Vehicle - 2WD2002–2009
Yukon 1500 2WD 16.5 MPG$2909 Sport Utility Vehicle - 2WD1995–2013
Yukon XL 1500 2WD 16.5 MPG$2909 Sport Utility Vehicle - 2WD2000–2013
Sierra 1500 2WD 16.1 MPG$2981 Standard Pickup Trucks1989–2006
Envoy 4WD 16 MPG$3000 Sport Utility Vehicle - 4WD2002–2009
Envoy XL 4WD 16 MPG$3000 Sport Utility Vehicle - 4WD2002–2007
Jimmy 2WD 16 MPG$3000 Special Purpose Vehicles1992–2004
Safari 2WD (passenger) 16 MPG$3000 Vans1985–1999
Safari 2WD (Passenger) 16 MPG$3000 Vans, Passenger Type2000–2005
Sierra Cab Chassis 2WD 16 MPG$3000 Special Purpose Vehicle 2WD2020–2026
Yukon K1500 XL 4WD 16 MPG$3000 Standard Sport Utility Vehicle 4WD2015–2020
Savana 1500/2500 2WD (cargo) 15.7 MPG$3057 Vans, Cargo Type1996–2008
Vandura G15/25 2WD 15.7 MPG$3057 Vans1984–1995
Envoy XL 2WD 15.5 MPG$3097 Sport Utility Vehicle - 2WD2002–2006
G15/25 Vandura 2WD 15.5 MPG$3097 Vans1985–1992
Savana 1500 2WD (cargo) 15.5 MPG$3097 Vans, Cargo Type2009–2014
Canyon Cab Chassis 2WD 15 MPG$3200 Special Purpose Vehicle 2WD2015–2019
G35 Vandura 2WD 15 MPG$3200 Vans1986–1992
Jimmy 4WD 15 MPG$3200 Special Purpose Vehicles1992–2004
Safari AWD (cargo) 15 MPG$3200 Vans1990–2005
Safari AWD (passenger) 15 MPG$3200 Vans1990–1999
Savana 1500/2500 AWD (cargo) 15 MPG$3200 Vans, Cargo Type2003–2008
Sierra Cab Chassis 4WD 15 MPG$3200 Special Purpose Vehicle 4WD2020–2026
Sonoma 4WD 15 MPG$3200 Standard Pickup Trucks1991–2004
Yukon Denali 1500 AWD 15 MPG$3200 Sport Utility Vehicle - 4WD2002–2013
Sierra 1500 4WD 14.9 MPG$3221 Standard Pickup Trucks1989–2006
G15/25 Rally 2WD 14.3 MPG$3357 Vans1984–1992
S15 Cab Chassis 2WD 14 MPG$3429 Special Purpose Vehicle 2WD1984–1988
Safari AWD (Passenger) 14 MPG$3429 Vans, Passenger Type2000–2005
Savana 15/25 2WD Conversion (cargo) 14 MPG$3429 Vans, Cargo Type2003–2008
Savana 1500 AWD (cargo) 14 MPG$3429 Vans, Cargo Type2009–2014
Savana 1500 AWD Conversion (cargo) 14 MPG$3429 Vans, Cargo Type2006–2014
Savana 1500 2WD (Passenger) 14 MPG$3429 Vans, Passenger Type2009–2014
Savana 1500 2WD Conversion (cargo) 14 MPG$3429 Vans, Cargo Type2009–2014
Savana 1500 AWD (Passenger) 14 MPG$3429 Vans, Passenger Type2003–2014
Savana 1500/2500 2WD (Passenger) 14 MPG$3429 Vans, Passenger Type2000–2008
Sierra K15 AWD 14 MPG$3429 Standard Pickup Trucks 4WD2008–2013
Suburban 1500 2WD 14 MPG$3429 Special Purpose Vehicles1992–1999
Yukon XL 1500 AWD 14 MPG$3429 Sport Utility Vehicle - 4WD2003–2013
Sierra 2500 2WD 13.5 MPG$3556 Standard Pickup Trucks1993–2000
G35 Rally 2WD 13 MPG$3692 Vans1984–1992
Savana 2500 2WD (Passenger) 13 MPG$3692 Vans, Passenger Type2011–2017
Savana 2500 2WD Conversion (cargo) 12 MPG$4000 Vans, Cargo Type2011–2015
Savana 3500 2WD (Passenger) 12 MPG$4000 Vans, Passenger Type2011–2017
Suburban 1500 4WD 12 MPG$4000 Special Purpose Vehicles1992–1997

Fuel costs at $3.20/gal fixed JUL 2026, over 15,000 miles a year — the same basis used everywhere in this book. Electric models are rated in MPGe and are not directly comparable on fuel cost.

SOURCE·US EPA fuel-economy test data·FUEL ASSUMED AT $3.20/GAL FROM JUL 2026·REVIEWED JUL 2026

Acura 30Alfa Romeo 7Aston Martin 11Audi 58BMW 178BYD 1Bentley 14Bertone 1Bugatti 2Buick 32Cadillac 51Chevrolet 127Chrysler 25Daewoo 4Daihatsu 1Dodge 60Eagle 5Ferrari 8Fiat 5Ford 113Genesis 8Geo 6Honda 41Hummer 1Hyundai 46Infiniti 37Isuzu 13Jaguar 35Jeep 36Kia 46Lamborghini 10Land Rover 23Lexus 61Lincoln 28Lotus 4MINI 23Maserati 9Maybach 4Mazda 42McLaren Automotive 2Mercedes-Benz 144Mercury 19Merkur 1Mitsubishi 33Nissan 59Oldsmobile 14Peugeot 2Plymouth 15Pontiac 21Porsche 78Ram 6Rolls-Royce 16Roush Performance 3Saab 10Saturn 8Scion 4Subaru 33Suzuki 16Tesla 7Toyota 87Volkswagen 50Volvo 31smart 4
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THE STUDIO

See all 10 sites in this family, with what each one answers

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Amit Sharma

Auckland real-estate agent and marketer. Builds free, sourced data tools.

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