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2021 Cadillac XT5 mpg

Combined mpg, Luxury FWD

24mpg

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12,000 miles a year. Gas $3.20.

10152025303540Median 23XT5: 24 mpg
137 SUVs (2021), one trim per model: the cheapest with a rating. Median 23 mpg.
2021 Cadillac XT5 mpg by trim
TrimEngineDriveCity mpgHwy mpgCombinedTank, galMiles per tankCost a year
Luxury FWD2.0L 4cylFWD22292419.0 to 19.4N/A$1,600
Premium Luxury FWD2.0L 4cylFWD22292419.0 to 19.4N/A$1,600
Luxury AWD2.0LAWD21272321.7499$1,670
Premium Luxury AWD2.0LAWD21272321.7499$1,670
Sport AWD3.6L 6cylAWD18262121.7 to 22.0N/A$1,829

Fuel cost

Luxury FWD, 24 mpg combined.

Per year
$1,600
Per month
$133
Per mile
13.3 cents
  • Top trim: Sport AWD. $1,829 a year. $229 more than the Luxury FWD.

Trip cost

Luxury FWD: 29 mpg highway
TripGallonsCost
100 miles3.4$11.03
300 miles10.3$33.10
500 miles17.2$55.17
1,000 miles34.5$110

Commute cost

Per month
$116
Per year
$1,387
Miles a month
867

Luxury FWD. 20 miles each way, 5 days a week.

Is 24 mpg good? Yes. Beats 52% of 2026 cars.

MPG by year

2222.52323.524201720192021202320252026
XT5: combined mpg of the cheapest rated trim, 2017 to 2026.

XT5 by year: price, hp, mpg, size

Rivals

2021 Cadillac XT5 and rivals
CarCheapest trimCombined mpg
2021 Cadillac XT5Luxury FWD24 mpg
2021 Chevrolet TahoeCommercial 2WD18 mpg
2021 Jeep Grand Cherokee LLimited 4x221 mpg
2021 Audi Q545 TFSI Premium AWD25 mpg
2021 Land Rover Range Rover EvoqueS AWD22 mpg
2021 Mercedes-Benz GLCGLC 300 RWD25 mpg
2021 BMW X3sDrive30i RWD27 mpg

What this cannot tell you

EPA ratings. Your own mpg will differ.

Gas prices change by state and by week.

How values are checked