2016 · Large Car · Gas

2016 Cadillac XTS MPG & fuel economy

The 2016 Cadillac XTS is a large car offered in 3 EPA-rated configurations. The most efficient version returns 21 MPG combined (18 city / 28 highway) on regular gasoline. Across the lineup, combined ratings range from 18 to 21 MPG. Efficiency is unchanged from the 2015 model. Among 30 large cars rated for 2016, it ranks 16th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,214 a year to fuel.

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Combined 21 MPG 18 MPG city · 28 MPG hwy
Driving range — not published for this model
Your fuel cost $2,214 15,000 mi/yr · $14.76 per 100 mi
Class rank, 2016 #16 of 30 Large Cars by fuel cost

What will it cost you?

Your mileage and prices are saved and used across the site.

Fuel average

The 2016 Cadillac XTS's fuel average is 8.9 km/L (11.2 L/100 km), or 21 MPG combined: 7.7 km/L in the city and 11.9 km/L on the highway.

MPGkm/LL/100 km
City187.713.1
Highway2811.98.4
Combined218.911.2

How it ranks among 2016 Large Cars

Full class ranking →
  1. 1Tesla Model S104 MPGe $864
  2. 2Ford C-MAX39 MPG $1,192
  3. 3Hyundai Sonata31 MPG $1,500
  4. 4Kia Optima31 MPG $1,500
  5. 5Chevrolet Impala25 MPG $1,860
  6. 16Cadillac XTS21 MPG $2,214
  7. 30Mercedes-Benz Maybach15 MPG $3,950
2016 XTSOther large carsClass median: $2,164/yr

Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.

XTS MPG across model years

Full history →

3 EPA-rated configurations

ConfigurationTypeCityHwyCombinedRangeYour cost / yr
FWD · 3.6L 6-cyl · 6-speed automatic
XTS		 Gas 18 MPG 28 MPG 21 MPG — $2,214
AWD · 3.6L 6-cyl · 6-speed automatic
XTS AWD		 Gas 17 MPG 26 MPG 20 MPG — $2,325
AWD · 3.6L 6-cyl turbo · 6-speed automatic
XTS AWD		 Gas 16 MPG 23 MPG 18 MPG — $3,292

Specs (most efficient configuration)

Fuel
Regular gasoline
Engine / motor
3.6L 6-cyl
Transmission
6-speed automatic
Drivetrain
FWD
Passenger volume
104 cu ft
Cargo volume
18 cu ft
Tailpipe CO₂
410 g/mi
EPA fuel economy score
5/10
EPA greenhouse gas score
5/10

2016 Cadillac XTS vs. rivals

vs Lincoln MKS 20 MPG · $2,325/yr XTS saves $111/yr vs BMW X1 25 MPG · $2,370/yr XTS saves $156/yr vs Audi A8 Diesel 28 MPG · $1,982/yr A8 Diesel saves $232/yr vs Porsche Panamera Plug-in Hybrid 51 MPGe + 25 MPG · $1,979/yr Panamera Plug-in Hybrid saves $236/yr vs Mercedes-Benz S-Class Plug-in Hybrid 58 MPGe + 26 MPG · $2,037/yr S-Class Plug-in Hybrid saves $177/yr vs Audi A8 22 MPG · $2,693/yr XTS saves $479/yr vs Jaguar XJ 21 MPG · $2,821/yr XTS saves $607/yr vs Tesla Model S 104 MPGe · $864/yr Model S saves $1,350/yr

Compare the 2016 XTS

With any other car from any year, including other XTS model years. Type a year to jump, e.g. "2015 Accord".

Frequently asked questions

What is the gas mileage of the 2016 Cadillac XTS?

Up to 21 MPG combined (18 city / 28 highway); ratings range from 18 to 21 MPG depending on configuration.

What fuel does the 2016 Cadillac XTS use?

Regular gasoline.

What is the fuel average in km/L for the 2016 Cadillac XTS?

The 2016 Cadillac XTS's fuel average is 8.9 km/L (11.2 L/100 km), or 21 MPG combined: 7.7 km/L in the city and 11.9 km/L on the highway.

How much does it cost to fuel the 2016 Cadillac XTS per year?

About $2,214 at 15,000 miles a year with $3.10/gal regular gas, or $14.76 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.

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