- Newest year: 2019
- Gas
- Special purpose
2013-2019 Cadillac XTS Limo MPG & Fuel Cost
7 model years · 17 MPG combined
15,000 mi/yr · regular gasoline $4.36/gal (U.S. average, Sep 2026)
Cheaper to fuel than 2 of 10 special-purpose vehicle configurations, MY2019. Ranked against all rated configurations, not sales-weighted.
2013-2019 Cadillac XTS Limo at a glance
The 2013-2019 Cadillac XTS Limo covers 7 model years in the EPA database (7 configurations in all), rated 17 MPG combined. The newest model year, 2019, costs about $3,820 a year to fuel for its most efficient version, the XTS Limo 3.6L 6-cyl FWD (17 MPG), at regular gasoline $4.36/gal (U.S. average, Sep 2026). EPA changed the ratings in 2014, 2015, 2016, 2017 and 2019; 2018 repeat the values of the year before.
2013-2019 Cadillac XTS Limo by model year
| Model year | Powertrains | Combined | $/yr | EPA ratings |
|---|---|---|---|---|
| 2019 | Gas | 17 MPG | $3,820 | Ratings changed |
| 2018 | Gas | 17 MPG | $3,870 | Same EPA ratings as 2017 |
| 2017 | Gas | 17 MPG | $3,870 | Ratings changed |
| 2016 | Gas | 17 MPG | $3,870 | Ratings changed |
| 2015 | Gas | 17 MPG | $3,870 | Ratings changed |
| 2014 | Gas | 17 MPG | $3,820 | Ratings changed |
| 2013 | Gas | 17 MPG | $3,870 | First year |
What the 2019 XTS Limo 3.6L 6-cyl FWD costs to drive
Per month
$318
$3,820 a year ÷ 12
Per 25 miles
$6.37
Per 100 miles
$25.47
Five years
$19,100
5 × the yearly cost, prices held at today's level
vs the special-purpose vehicle median
$650more a year
Class median $3,170 a year, MY2019
Based on 15,000 miles a year and regular gasoline $4.36/gal (U.S. average, Sep 2026).
2019 Cadillac XTS Limo MPG
Versus 2018: The most efficient configuration stays at 17 MPG. Its annual cost goes from $3,870 to $3,820, $50 less.
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| XTS Limo (Most efficient) | 3.6L 6-cyl | FWD | 15 | 21 | 17 | $3,820 |
2018 Cadillac XTS Limo MPG
Same EPA ratings as 2017
EPA lists the same ratings for the 2018 Cadillac XTS Limo as for the 2017 model, so the configurations and costs are the ones in the 2017 section above.See 2017
2017 Cadillac XTS Limo MPG
17 MPG · $3,870/yr
Versus 2016: The most efficient configuration stays at 17 MPG. Its annual cost stays at $3,870.
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| XTS Limo (Most efficient) | 3.6L 6-cyl | FWD | 15 | 21 | 17 | $3,870 |
2016 Cadillac XTS Limo MPG
17 MPG · $3,870/yr
Versus 2015: The most efficient configuration stays at 17 MPG. Its annual cost stays at $3,870.
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| XTS Limo (Most efficient) | 3.6L 6-cyl | FWD | 15 | 21 | 17 | $3,870 |
2015 Cadillac XTS Limo MPG
17 MPG · $3,870/yr
Versus 2014: The most efficient configuration stays at 17 MPG. Its annual cost goes from $3,820 to $3,870, $50 more.
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| XTS Limo (Most efficient) | 3.6L 6-cyl | FWD | 15 | 21 | 17 | $3,870 |
2014 Cadillac XTS Limo MPG
17 MPG · $3,820/yr
Versus 2013: The most efficient configuration stays at 17 MPG. Its annual cost goes from $3,870 to $3,820, $50 less.
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| XTS Limo (Most efficient) | 3.6L 6-cyl | FWD | 15 | 21 | 17 | $3,820 |
2013 Cadillac XTS Limo MPG
17 MPG · $3,870/yr
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| XTS Limo (Most efficient) | 3.6L 6-cyl | FWD | 15 | 21 | 17 | $3,870 |
Fuel cost by state
Yearly cost of the XTS Limo 3.6L 6-cyl FWD: $5,190 in California and $3,330 in Texas, a $1,860 difference.
- California $5,190
- Washington $4,810
- New York $3,820
- Florida $3,610
- Texas $3,330
Similar cars
Closest combined MPG among MY2019 special-purpose vehicle models.
Generations
- 2013-2019 (2013)
Frequently asked questions
What gas mileage does the 2013-2019 Cadillac XTS Limo get?
EPA rates the 2013-2019 Cadillac XTS Limo at 17 MPG combined across 7 configurations and 7 model years. The most efficient version, the 2019 XTS Limo 3.6L 6-cyl FWD, is rated 17 MPG (15 city, 21 highway).
Which years had the best MPG in the 2013-2019 Cadillac XTS Limo?
Every model year of the 2013-2019 Cadillac XTS Limo tops out at 17 MPG combined, so no year is better than another.
Did EPA ratings change during the 2013-2019 Cadillac XTS Limo?
Yes. Ratings changed in 2014, 2015, 2016, 2017 and 2019. In 2018 the values repeat the year before.
How much does it cost to fuel a 2019 Cadillac XTS Limo per year?
Driving 15,000 miles a year at regular gasoline $4.36/gal (U.S. average, Sep 2026), the XTS Limo 3.6L 6-cyl FWD costs about $3,820 a year. Across all 1 configuration the cost runs $3,820 a year.
How much does it cost to drive a 2019 Cadillac XTS Limo 100 miles?
About $25.47 per 100 miles for the XTS Limo 3.6L 6-cyl FWD at regular gasoline $4.36/gal (U.S. average, Sep 2026). That is the annual cost over 15,000 miles divided by 150.
Is the 2019 Cadillac XTS Limo more efficient in the city or on the highway?
The XTS Limo 3.6L 6-cyl FWD is rated 15 city and 21 highway MPG, so it is more efficient on the highway, by 6 MPG.
How does the 2019 Cadillac XTS Limo compare with other special-purpose vehicle configurations?
The XTS Limo 3.6L 6-cyl FWD costs about $3,820 a year to fuel, $650 more than the class median of $3,170, and less than 2 of 10 special-purpose vehicle configurations. The comparison covers all 20 rated special-purpose vehicle configurations for MY2019, not weighted by sales.
Is the 2019 Cadillac XTS Limo different from the 2018 model?
The most efficient configuration stays at 17 MPG. Its annual cost goes from $3,870 to $3,820, $50 less. EPA lists 1 configuration for 2019 against 1 configuration for 2018. See the 2018 Cadillac XTS Limo for that year.