Shown: Cadillac XT5 Retro Classics 2020. Photo: Alexander Migl, CC BY-SA 4.0, via Wikimedia Commons

Newest year: 2026
Gas
Small SUVs

2017-2026 Cadillac XT5 MPG & Fuel Cost

10 model years · 20–24 MPG combined

Combined

City

Highway

Annual fuel cost · XT5 2.0L 4-cyl turbo FWD

$3,350

15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)

Cheaper to fuel than 1 of 10 small SUV configurations, MY2026. Ranked against all rated configurations, not sales-weighted.

2017-2026 Cadillac XT5 at a glance

The 2017-2026 Cadillac XT5 covers 10 model years in the EPA database (50 configurations in all), rated 20–24 MPG combined. The newest model year, 2026, costs about $3,350 a year to fuel for its most efficient version, the XT5 2.0L 4-cyl turbo FWD (24 MPG), at premium gasoline $5.36/gal (U.S. average, Sep 2026). EPA changed the ratings in 2018, 2020, 2021, 2022, 2023, 2024, 2025 and 2026; 2019 repeat the values of the year before. The best combined rating in the generation, 24 MPG, was reached in 2020, 2021, 2022, 2023, 2024, 2025 and 2026.

2017-2026 Cadillac XT5 by model year

2017-2026 Cadillac XT5: EPA combined rating and yearly fuel cost for each model year
Model year	Powertrains	Combined	$/yr	EPA ratings
2026	Gas	21–24 MPG	$3,110–$3,490	Ratings changed
2025	Gas	21–24 MPG	$3,070–$3,490	Ratings changed
2024	Gas	21–24 MPG	$3,070–$3,850	Ratings changed
2023	Gas	21–24 MPG	$3,080–$3,850	Ratings changed
2022	Gas	21–24 MPG	$3,080–$3,850	Ratings changed
2021	Gas	21–24 MPG	$3,070–$3,850	Ratings changed
2020	Gas	20–24 MPG	$3,100–$3,470	Ratings changed
2019	Gas	21–22 MPG	$2,980–$3,120	Same EPA ratings as 2018
2018	Gas	21–22 MPG	$2,980–$3,120	Ratings changed
2017	Gas	21–22 MPG	$2,930–$3,090	First year

What the 2026 XT5 2.0L 4-cyl turbo FWD costs to drive

Per month

$279

$3,350 a year ÷ 12

Per 25 miles

$5.58

Per 100 miles

$22.33

Five years

$16,750

5 × the yearly cost, prices held at today's level

vs the small SUV median

$1,100more a year

Class median $2,250 a year, MY2026

Based on 15,000 miles a year and premium gasoline $5.36/gal (U.S. average, Sep 2026).

2026 Cadillac XT5 MPG

Versus 2025: The most efficient configuration stays at 24 MPG. Its annual cost stays at $3,350.

Gas · 2.0L, 3.6L

Combined

21–24 MPG

Per year

$3,110–$3,490

Gas configurations (4)

2026 Cadillac XT5 gas configurations: EPA ratings and annual cost
Trim	Engine	Drive	City	Hwy	Comb.	$/yr
XT5 2.0L 4-cyl turbo FWD (Most efficient)	2.0L 4-cyl turbo	FWD	22	29	24	$3,350
XT5 2.0L 4-cyl turbo AWD	2.0L 4-cyl turbo	AWD	21	27	23	$3,490
XT5 3.6L 6-cyl FWD	3.6L 6-cyl	FWD	19	26	21	$3,110
XT5 3.6L 6-cyl AWD	3.6L 6-cyl	AWD	18	26	21	$3,120

2 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).

2025 Cadillac XT5 MPG

21–24 MPG · $3,070–$3,490/yr

Versus 2024: The most efficient configuration stays at 24 MPG. Its annual cost stays at $3,350.

Gas · 2.0L, 3.6L

Combined

21–24 MPG

Per year

$3,070–$3,490

Gas configurations (4)

2025 Cadillac XT5 gas configurations: EPA ratings and annual cost
Trim	Engine	Drive	City	Hwy	Comb.	$/yr
XT5 2.0L 4-cyl turbo FWD (Most efficient)	2.0L 4-cyl turbo	FWD	22	29	24	$3,350
XT5 2.0L 4-cyl turbo AWD	2.0L 4-cyl turbo	AWD	21	27	23	$3,490
XT5 3.6L 6-cyl FWD	3.6L 6-cyl	FWD	19	26	21	$3,070
XT5 3.6L 6-cyl AWD	3.6L 6-cyl	AWD	18	26	21	$3,120

2 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).

2024 Cadillac XT5 MPG

21–24 MPG · $3,070–$3,850/yr

Versus 2023: The most efficient configuration stays at 24 MPG. Its annual cost stays at $3,350.

Gas · 2.0L, 3.6L

Combined

21–24 MPG

Per year

$3,070–$3,850

Gas configurations (8)

2024 Cadillac XT5 gas configurations: EPA ratings and annual cost
Trim	Engine	Drive	City	Hwy	Comb.	$/yr
XT5 2.0L 4-cyl turbo FWD (Most efficient)	2.0L 4-cyl turbo	FWD	22	29	24	$3,350
XT5 2.0L 4-cyl turbo AWD	2.0L 4-cyl turbo	AWD	21	27	23	$3,490
XT5 3.6L 6-cyl FWD	3.6L 6-cyl	FWD	19	26	21	$3,070
XT5 3.6L 6-cyl AWD	3.6L 6-cyl	AWD	18	26	21	$3,120
Hearse 2.0L 4-cyl turbo FWD	2.0L 4-cyl turbo	FWD	20	23	21	$3,850
Limo 2.0L 4-cyl turbo FWD	2.0L 4-cyl turbo	FWD	20	23	21	$3,850

Show 0 more configurations

2024 Cadillac XT5 gas configurations: EPA ratings and annual cost (+2)
Trim	Engine	Drive	City	Hwy	Comb.	$/yr
Hearse 2.0L 4-cyl turbo AWD	2.0L 4-cyl turbo	AWD	20	23	21	$3,850
Limo 2.0L 4-cyl turbo AWD	2.0L 4-cyl turbo	AWD	20	23	21	$3,850

6 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).

2023 Cadillac XT5 MPG

21–24 MPG · $3,080–$3,850/yr

Versus 2022: The most efficient configuration stays at 24 MPG. Its annual cost stays at $3,350.

Gas · 2.0L, 3.6L

Combined

21–24 MPG

Per year

$3,080–$3,850

Gas configurations (8)

2023 Cadillac XT5 gas configurations: EPA ratings and annual cost
Trim	Engine	Drive	City	Hwy	Comb.	$/yr
XT5 2.0L 4-cyl turbo FWD (Most efficient)	2.0L 4-cyl turbo	FWD	22	29	24	$3,350
XT5 2.0L 4-cyl turbo AWD	2.0L 4-cyl turbo	AWD	21	27	23	$3,490
XT5 3.6L 6-cyl FWD	3.6L 6-cyl	FWD	19	26	21	$3,080
XT5 3.6L 6-cyl AWD	3.6L 6-cyl	AWD	18	25	21	$3,130
Hearse 2.0L 4-cyl turbo FWD	2.0L 4-cyl turbo	FWD	20	23	21	$3,850
Limo 2.0L 4-cyl turbo FWD	2.0L 4-cyl turbo	FWD	20	23	21	$3,850

Show 0 more configurations

2023 Cadillac XT5 gas configurations: EPA ratings and annual cost (+2)
Trim	Engine	Drive	City	Hwy	Comb.	$/yr
Hearse 2.0L 4-cyl turbo AWD	2.0L 4-cyl turbo	AWD	20	23	21	$3,850
Limo 2.0L 4-cyl turbo AWD	2.0L 4-cyl turbo	AWD	20	23	21	$3,850

6 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).

2022 Cadillac XT5 MPG

21–24 MPG · $3,080–$3,850/yr

Versus 2021: The most efficient configuration stays at 24 MPG. Its annual cost stays at $3,350.

Gas · 2.0L, 3.6L

Combined

21–24 MPG

Per year

$3,080–$3,850

Gas configurations (8)

2022 Cadillac XT5 gas configurations: EPA ratings and annual cost
Trim	Engine	Drive	City	Hwy	Comb.	$/yr
XT5 2.0L 4-cyl turbo FWD (Most efficient)	2.0L 4-cyl turbo	FWD	22	29	24	$3,350
XT5 2.0L 4-cyl turbo AWD	2.0L 4-cyl turbo	AWD	21	27	23	$3,490
XT5 3.6L 6-cyl FWD	3.6L 6-cyl	FWD	19	26	21	$3,080
XT5 3.6L 6-cyl AWD	3.6L 6-cyl	AWD	18	26	21	$3,120
Hearse 2.0L 4-cyl turbo FWD	2.0L 4-cyl turbo	FWD	20	23	21	$3,850
Limo 2.0L 4-cyl turbo FWD	2.0L 4-cyl turbo	FWD	20	23	21	$3,850

Show 0 more configurations

2022 Cadillac XT5 gas configurations: EPA ratings and annual cost (+2)
Trim	Engine	Drive	City	Hwy	Comb.	$/yr
Hearse 2.0L 4-cyl turbo AWD	2.0L 4-cyl turbo	AWD	20	23	21	$3,850
Limo 2.0L 4-cyl turbo AWD	2.0L 4-cyl turbo	AWD	20	23	21	$3,850

6 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).

2021 Cadillac XT5 MPG

21–24 MPG · $3,070–$3,850/yr

Versus 2020: The most efficient configuration stays at 24 MPG. Its annual cost goes from $3,320 to $3,350, $30 more.

Gas · 2.0L, 3.6L

Combined

21–24 MPG

Per year

$3,070–$3,850

Gas configurations (8)

2021 Cadillac XT5 gas configurations: EPA ratings and annual cost
Trim	Engine	Drive	City	Hwy	Comb.	$/yr
XT5 2.0L 4-cyl turbo FWD (Most efficient)	2.0L 4-cyl turbo	FWD	22	29	24	$3,350
XT5 2.0L 4-cyl turbo AWD	2.0L 4-cyl turbo	AWD	21	27	23	$3,490
XT5 3.6L 6-cyl FWD	3.6L 6-cyl	FWD	19	26	21	$3,070
XT5 3.6L 6-cyl AWD	3.6L 6-cyl	AWD	18	26	21	$3,120
Hearse 2.0L 4-cyl turbo FWD	2.0L 4-cyl turbo	FWD	20	23	21	$3,850
Hearse 2.0L 4-cyl turbo AWD	2.0L 4-cyl turbo	AWD	20	23	21	$3,850

Show 0 more configurations

2021 Cadillac XT5 gas configurations: EPA ratings and annual cost (+2)
Trim	Engine	Drive	City	Hwy	Comb.	$/yr
Limo 2.0L 4-cyl turbo FWD	2.0L 4-cyl turbo	FWD	20	23	21	$3,850
Limo 2.0L 4-cyl turbo AWD	2.0L 4-cyl turbo	AWD	20	23	21	$3,850

6 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).

2020 Cadillac XT5 MPG

20–24 MPG · $3,100–$3,470/yr

Versus 2019: The most efficient configuration moves from 22 to 24 MPG, up 2. Its annual cost goes from $2,980 to $3,320, $340 more.

Gas · 2.0L, 3.6L

Combined

20–24 MPG

Per year

$3,100–$3,470

Gas configurations (4)

2020 Cadillac XT5 gas configurations: EPA ratings and annual cost
Trim	Engine	Drive	City	Hwy	Comb.	$/yr
XT5 2.0L 4-cyl turbo FWD (Most efficient)	2.0L 4-cyl turbo	FWD	21	28	24	$3,320
XT5 2.0L 4-cyl turbo AWD	2.0L 4-cyl turbo	AWD	21	26	23	$3,470
XT5 3.6L 6-cyl FWD	3.6L 6-cyl	FWD	18	26	21	$3,100
XT5 3.6L 6-cyl AWD	3.6L 6-cyl	AWD	18	25	20	$3,210

2 configurations require or recommend higher-octane gasoline and are costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).

2019 Cadillac XT5 MPG

Same EPA ratings as 2018

EPA lists the same ratings for the 2019 Cadillac XT5 as for the 2018 model, so the configurations and costs are the ones in the 2018 section above.See 2018

2018 Cadillac XT5 MPG

21–22 MPG · $2,980–$3,120/yr

Versus 2017: The most efficient configuration stays at 22 MPG. Its annual cost goes from $2,930 to $2,980, $50 more.

Gas · 3.6L

Combined

21–22 MPG

Per year

$2,980–$3,120

Gas configurations (2)

2018 Cadillac XT5 gas configurations: EPA ratings and annual cost
Trim	Engine	Drive	City	Hwy	Comb.	$/yr
XT5 3.6L 6-cyl FWD (Most efficient)	3.6L 6-cyl	FWD	19	26	22	$2,980
XT5 3.6L 6-cyl AWD	3.6L 6-cyl	AWD	18	25	21	$3,120

2017 Cadillac XT5 MPG

21–22 MPG · $2,930–$3,090/yr

Gas · 3.6L

Combined

21–22 MPG

Per year

$2,930–$3,090

Gas configurations (2)

2017 Cadillac XT5 gas configurations: EPA ratings and annual cost
Trim	Engine	Drive	City	Hwy	Comb.	$/yr
XT5 3.6L 6-cyl FWD (Most efficient)	3.6L 6-cyl	FWD	19	27	22	$2,930
XT5 3.6L 6-cyl AWD	3.6L 6-cyl	AWD	18	26	21	$3,090

Fuel cost by state

Yearly cost of the XT5 2.0L 4-cyl turbo FWD: $3,990 in California and $2,900 in Texas, a $1,090 difference.

California $3,990
Washington $3,750
New York $3,310
Florida $3,060
Texas $2,900

Gasoline prices: California: California state average; Washington: Washington state average; New York: New York state average; Florida: Florida state average; Texas: Texas state average (Sep 2026).

Fuel cost in every state

Similar cars

Closest combined MPG among MY2026 small SUV models.

2026 Hyundai Santa Fe

24 MPG · $2,760/yr

2026 Lexus NX

24 MPG · $3,310/yr

2026 Audi Q5

24 MPG · $3,320/yr

2026 Jaguar F-Pace

24 MPG · $3,380/yr

EPA ratings: fueleconomy.gov file of Sep 29, 2026 · Prices: EIA regular gasoline, U.S. average, Sep 2026 ($4.36/gal) · 15,000 mi/yr, 55% city / 45% highway · How we calculate

Generations

2017-2026 (1st gen)

All Cadillac XT5 years All Cadillac models

Frequently asked questions

What gas mileage does the 2017-2026 Cadillac XT5 get?

EPA rates the 2017-2026 Cadillac XT5 at 20–24 MPG combined across 50 configurations and 10 model years. The most efficient version, the 2026 XT5 2.0L 4-cyl turbo FWD, is rated 24 MPG (22 city, 29 highway).

Which years had the best MPG in the 2017-2026 Cadillac XT5?

The XT5 2.0L 4-cyl turbo FWD reached the generation's best combined rating, 24 MPG, in 2020, 2021, 2022, 2023, 2024, 2025 and 2026. The lowest top rating, 22 MPG, was in 2017, 2018 and 2019.

Did EPA ratings change during the 2017-2026 Cadillac XT5?

Yes. Ratings changed in 2018, 2020, 2021, 2022, 2023, 2024, 2025 and 2026. In 2019 the values repeat the year before.

How much does it cost to fuel a 2026 Cadillac XT5 per year?

Driving 15,000 miles a year at premium gasoline $5.36/gal (U.S. average, Sep 2026), the XT5 2.0L 4-cyl turbo FWD costs about $3,350 a year. Across all 4 configurations the cost runs $3,110–$3,490 a year. That is a $380 difference between the cheapest and the costliest configuration.

How much does it cost to drive a 2026 Cadillac XT5 100 miles?

About $22.33 per 100 miles for the XT5 2.0L 4-cyl turbo FWD at premium gasoline $5.36/gal (U.S. average, Sep 2026), and between $20.73 and $23.27 across all configurations. That is the annual cost over 15,000 miles divided by 150.

Is the 2026 Cadillac XT5 more efficient in the city or on the highway?

The XT5 2.0L 4-cyl turbo FWD is rated 22 city and 29 highway MPG, so it is more efficient on the highway, by 7 MPG.

How does the 2026 Cadillac XT5 compare with other small SUV configurations?

The XT5 2.0L 4-cyl turbo FWD costs about $3,350 a year to fuel, $1,100 more than the class median of $2,250, and less than 1 of 10 small SUV configurations. The comparison covers all 296 rated small SUV configurations for MY2026, not weighted by sales.

Is the 2026 Cadillac XT5 different from the 2025 model?

The most efficient configuration stays at 24 MPG. Its annual cost stays at $3,350. EPA lists 4 configurations for 2026 against 4 configurations for 2025. See the 2025 Cadillac XT5 for that year.