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Cadillac XT5 MPG

EPA fuel economy for 50 Cadillac XT5 trims sold from 2017 to 2026. Best ever: 24 MPG (2026 XT5 FWD). Latest model year 2026: 21 to 24 MPG combined across 4 trims.

24best combined MPG (2026)
22 / 29city / highway of the best trim
20lowest combined MPG (2020)
10model years rated
$2,970a year to fuel, cheapest 2026 trim at EPA prices

Cadillac XT5 fuel cost calculator

Enter what you pay for fuel and how far you drive in a year. The starting prices are the ones the EPA uses for its own yearly fuel-cost estimates. Every cost on this page updates as you type.

At $4.16 a gallon for regular, $5.16 for premium and 15,000 miles a year, the cheapest 2026 Cadillac XT5 to fuel is the XT5 AWD, 3.6 L, 6 cyl (21 MPG) at $2,970 a year. The XT5 AWD, 2.0 L, 4 cyl (23 MPG) costs $3,370, so the thriftier trim saves $400 a year and $2,000 over five years.

2026 trimEngineTransmissionDriveFuelCombCost/yrvs cheapest
XT5 AWD3.6 L, 6 cylAuto (S9)AWDRegular21$2,970cheapest
XT5 FWD3.6 L, 6 cylAuto (S9)FWDRegular21$2,970cheapest
XT5 FWD2.0 L, 4 cylAuto (S9)FWDPremium24$3,230+$250
XT5 AWD2.0 L, 4 cylAuto (S9)AWDPremium23$3,370+$390

Cost per year is miles per year divided by the EPA combined rating, times your fuel price; electric vehicles use the EPA's kWh per 100 miles instead. Rounded to the nearest $10. Your prices are kept in this browser only.

Cadillac XT5 MPG by year

YearBest combinedCityHwyBest trim that yearTrims
2026242229XT5 FWD, 2.0 L, 4 cyl, Auto (S9)4
2025242229XT5 FWD, 2.0 L, 4 cyl, Auto (S9)4
2024242229XT5 FWD, 2.0 L, 4 cyl, Auto (S9)8
2023242229XT5 FWD, 2.0 L, 4 cyl, Auto (S9)8
2022242229XT5 FWD, 2.0 L, 4 cyl, Auto (S9)8
2021242229XT5 FWD, 2.0 L, 4 cyl, Auto (S9)8
2020242128XT5 FWD, 2.0 L, 4 cyl, Auto (S9)4
2019221926XT5, 3.6 L, 6 cyl, Auto (S8)2
2018221926XT5, 3.6 L, 6 cyl, Auto (S8)2
2017221927XT5, 3.6 L, 6 cyl, Auto (S8)2

Every Cadillac XT5 trim

YearTrimEngineTransmissionDriveFuelCityHwyCombCO2 g/miFuel cost/yr
2026XT5 FWD2.0 L, 4 cylAuto (S9)FWDPremium222924370$3,230
2026XT5 AWD2.0 L, 4 cylAuto (S9)AWDPremium212723386$3,370
2026XT5 AWD3.6 L, 6 cylAuto (S9)AWDRegular182621424$2,970
2026XT5 FWD3.6 L, 6 cylAuto (S9)FWDRegular192621423$2,970
2025XT5 FWD2.0 L, 4 cylAuto (S9)FWDPremium222924370$3,230
2025XT5 AWD2.0 L, 4 cylAuto (S9)AWDPremium212723386$3,370
2025XT5 AWD3.6 L, 6 cylAuto (S9)AWDRegular182621424$2,970
2025XT5 FWD3.6 L, 6 cylAuto (S9)FWDRegular192621418$2,970
2024XT5 FWD2.0 L, 4 cylAuto (S9)FWDPremium222924370$3,230
2024XT5 AWD2.0 L, 4 cylAuto (S9)AWDPremium212723386$3,370
2024XT5 AWD3.6 L, 6 cylAuto (S9)AWDRegular182621424$2,970
2024XT5 FWD3.6 L, 6 cylAuto (S9)FWDRegular192621418$2,970
2024XT5 Hearse AWD2.0 L, 4 cylAuto (S9)AWDPremium202321425$3,690
2024XT5 Hearse FWD2.0 L, 4 cylAuto (S9)FWDPremium202321425$3,690
2024XT5 Limo AWD2.0 L, 4 cylAuto (S9)AWDPremium202321425$3,690
2024XT5 Limo FWD2.0 L, 4 cylAuto (S9)FWDPremium202321425$3,690
2023XT5 FWD2.0 L, 4 cylAuto (S9)FWDPremium222924370$3,230
2023XT5 AWD2.0 L, 4 cylAuto (S9)AWDPremium212723386$3,370
2023XT5 AWD3.6 L, 6 cylAuto (S9)AWDRegular182521426$2,970
2023XT5 FWD3.6 L, 6 cylAuto (S9)FWDRegular192621419$2,970
2023XT5 Hearse AWD2.0 L, 4 cylAuto (S9)AWDPremium202321425$3,690
2023XT5 Hearse FWD2.0 L, 4 cylAuto (S9)FWDPremium202321425$3,690
2023XT5 Limo AWD2.0 L, 4 cylAuto (S9)AWDPremium202321425$3,690
2023XT5 Limo FWD2.0 L, 4 cylAuto (S9)FWDPremium202321425$3,690
2022XT5 FWD2.0 L, 4 cylAuto (S9)FWDPremium222924370$3,230
2022XT5 AWD2.0 L, 4 cylAuto (S9)AWDPremium212723386$3,370
2022XT5 AWD3.6 L, 6 cylAuto (S9)AWDRegular182621424$2,970
2022XT5 FWD3.6 L, 6 cylAuto (S9)FWDRegular192621419$2,970
2022XT5 Hearse AWD2.0 L, 4 cylAuto (S9)AWDPremium202321425$3,690
2022XT5 Hearse FWD2.0 L, 4 cylAuto (S9)FWDPremium202321425$3,690
2022XT5 Limo AWD2.0 L, 4 cylAuto (S9)AWDPremium202321425$3,690
2022XT5 Limo FWD2.0 L, 4 cylAuto (S9)FWDPremium202321425$3,690
2021XT5 FWD2.0 L, 4 cylAuto (S9)FWDPremium222924370$3,230
2021XT5 AWD2.0 L, 4 cylAuto (S9)AWDPremium212723386$3,370
2021XT5 AWD3.6 L, 6 cylAuto (S9)AWDRegular182621424$2,970
2021XT5 FWD3.6 L, 6 cylAuto (S9)FWDRegular192621418$2,970
2021XT5 Hearse AWD2.0 L, 4 cylAuto (S9)AWDPremium202321425$3,690
2021XT5 Hearse FWD2.0 L, 4 cylAuto (S9)FWDPremium202321425$3,690
2021XT5 Limo AWD2.0 L, 4 cylAuto (S9)AWDPremium202321425$3,690
2021XT5 Limo FWD2.0 L, 4 cylAuto (S9)FWDPremium202321425$3,690
2020XT5 FWD2.0 L, 4 cylAuto (S9)FWDPremium212824363$3,230
2020XT5 AWD2.0 L, 4 cylAuto (S9)AWDPremium212623379$3,370
2020XT5 FWD3.6 L, 6 cylAuto (S9)FWDRegular182621420$2,970
2020XT5 AWD3.6 L, 6 cylAuto (S9)AWDRegular182520434$3,120
2019XT53.6 L, 6 cylAuto (S8)FWDRegular192622405$2,840
2019XT5 AWD3.6 L, 6 cylAuto (S8)AWDRegular182521423$2,970
2018XT53.6 L, 6 cylAuto (S8)FWDRegular192622405$2,840
2018XT5 AWD3.6 L, 6 cylAuto (S8)AWDRegular182521423$2,970
2017XT53.6 L, 6 cylAuto (S8)FWDRegular192722395$2,840
2017XT5 AWD3.6 L, 6 cylAuto (S8)AWDRegular182621419$2,970

CO2 is tailpipe grams per mile from the EPA test. Fuel cost per year uses the prices and miles in the calculator above (the EPA's own prices and 15,000 miles a year until you change them); blank when the fuel has no price here (hydrogen, natural gas).

Compare with other 2026 Small Sport Utility Vehicle 2WD

VehicleCombinedCityHwy
2026 Tesla Model Y Standard RWD (18in Wheels)138148129
2026 Toyota bZ (energy capacity 191 Ah)131143119
2026 Subaru Uncharted129140118
2026 Lexus RZ 350e FWD (18 inch wheels)126136115
2026 Volvo EX30 Single motor extended range116127104
2026 Hyundai Ioniq 5 Standard range115131100

All Small Sport Utility Vehicle 2WD ranked by MPG

Questions people ask

What is the best MPG for a Cadillac XT5?

The most efficient Cadillac XT5 the EPA has rated is the 2026 XT5 FWD at 24 MPG combined (22 city, 29 highway).

What MPG does the 2026 Cadillac XT5 get?

2026 Cadillac XT5 trims range from 21 to 24 MPG combined, depending on engine, transmission and drivetrain.

Which Cadillac XT5 has the worst fuel economy?

The 2020 XT5 AWD is the lowest rated at 20 MPG combined.

How much does it cost to fuel a Cadillac XT5 for a year?

At $4.16 a gallon for regular, $5.16 for premium and 15,000 miles a year, the cheapest 2026 Cadillac XT5 to fuel is the XT5 AWD, 3.6 L, 6 cyl (21 MPG) at $2,970 a year. The XT5 AWD, 2.0 L, 4 cyl (23 MPG) costs $3,370, so the thriftier trim saves $400 a year and $2,000 over five years.

More from Cadillac: every Cadillac model. Fuel types on this model: Premium, Regular. EPA classes: Small Sport Utility Vehicle 2WD, Small Sport Utility Vehicle 4WD, Special Purpose Vehicle 2WD, Special Purpose Vehicle 4WD.