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2011 Cadillac DTS
Shown: 2011 Cadillac DTS. Photo: Cutlass, CC0, via Wikimedia Commons
  • Gas
  • Large cars
  • MY2006–2006

Cadillac Armored DTS MPG & Fuel Cost by Year

1 model years · 2006–2006

14 MPG
Combined
12 MPG
City
18 MPG
Highway
Annual cost · MY2006 Armored DTS 4.6L 8-cyl FWD
$4,670

15,000 mi/yr · regular gasoline $4.36/gal (U.S. average, Sep 2026)

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Cadillac Armored DTS fuel economy at a glance

EPA has rated the Cadillac Armored DTS for 1 model years, 2006 to 2006. Across those years its combined rating runs 14 MPG. The latest model year, 2006, has 1 configuration rated 14 MPG combined and costing $4,670 a year to fuel at regular gasoline $4.36/gal (U.S. average, Sep 2026). The most efficient configuration on record since 2006 is the 2006 Armored DTS 4.6L 8-cyl FWD, at 14 MPG.

Cadillac Armored DTS MPG by year

Cadillac Armored DTS: combined fuel economy and annual fuel cost for each model year, grouped by generation
Year Gas (MPG) $/yr
2006 Generation page
2006 14 $4,670

Costs use the current EIA price set and 15,000 miles a year for every year, so years are comparable. Green marks the best year for each powertrain.

Cadillac Armored DTS generations

1 generations between 2006 and 2006. Open one for the table of every model year and configuration.

2006 powertrain options

Gas · 4.6L
Combined
14 MPG
Per year
$4,670
See gas configurations
EPA ratings: fueleconomy.gov file of Sep 29, 2026 · regular gasoline $4.36/gal (U.S. average, Sep 2026) · 15,000 mi/yr, 55% city / 45% highway · How we calculate

Frequently asked questions

What is the Cadillac Armored DTS's gas mileage by year?

EPA combined ratings for the Cadillac Armored DTS run 14 MPG across model years 2006 to 2006. The latest year, 2006, is rated 14 MPG.

Which Cadillac Armored DTS model year has the best gas mileage?

The 2006 Cadillac Armored DTS Armored DTS 4.6L 8-cyl FWD has the highest combined rating since 2006, at 14 MPG.

How much does a Cadillac Armored DTS cost to fuel per year?

For MY2006, EPA-rated configurations cost $4,670 a year to fuel, driving 15,000 miles at regular gasoline $4.36/gal (U.S. average, Sep 2026). The most efficient one costs $4,670.