Based on data from 20 vehicles, 2,390 fuel-ups and 606,157 miles of driving, the 2008 Cadillac DTS gets a combined Avg MPG of 19.40 with a 0.19 MPG margin of error.

Any Engine Type 4.6L V8 GAS (18) V8 GAS (2) Any Body Style Sedan (3) Any Submodel Luxury (2) L (3) Platinum (5) Base (8) Other (2)

Below you can see a distribution of the fuel-ups with 78 outliers (3.16%) removed.

Following shows the average MPG of each of the 20 vehicles in the system.

• DTS

  2008 Cadillac DTS Platinum 4.6L V8 GAS Automatic 4 Speed Sedan
  Added Oct 2017 • 249 Fuel-ups

  Property of tupleger

• 19.4 Avg MPG

• Red

  2008 Cadillac DTS L 4.6L V8 GAS Automatic 4 Speed Sedan
  Added Jan 2016 • 227 Fuel-ups

  Property of leadff

• 20.6 Avg MPG

• Caddy DTS

  2008 Cadillac DTS 4.6L V8 GAS Automatic 4 Speed
  Added Aug 2016 • 401 Fuel-ups

  Property of smartieab

• 18.1 Avg MPG

• WA472P

  2008 Cadillac DTS L 4.6L V8 GAS Automatic 4 Speed Sedan
  Added Sep 2013 • 69 Fuel-ups

  Property of Tomko

• 23.1 Avg MPG

• Cadillac

  2008 Cadillac DTS Platinum 4.6L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 127 Fuel-ups

  Property of mixoplex

• 17.5 Avg MPG

• My DTS

  2008 Cadillac DTS Luxury 4.6L V8 GAS Automatic 4 Speed
  Added Jan 2022 • 6 Fuel-ups

  Property of TucWood

• 16.2 Avg MPG

• Cadillac DTS

  2008 Cadillac DTS Luxury 4.6L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 137 Fuel-ups

  Property of freethinker75

• 18.8 Avg MPG

• DTS (C)

  2008 Cadillac DTS 4.6L V8 GAS Automatic 4 Speed
  Added Sep 2019 • 416 Fuel-ups

  Property of bisric99

• 22.0 Avg MPG

• Caddie

  2008 Cadillac DTS 4.6L V8 GAS Automatic 4 Speed
  Added Nov 2019 • 13 Fuel-ups

  Property of HernsNerd

• 18.1 Avg MPG

• My DTS

  2008 Cadillac DTS Platinum 4.6L V8 GAS Automatic 4 Speed
  Added May 2018 • 39 Fuel-ups

  Property of bfreda

• 6.9 Avg MPG

• 08 Cadillac DTS

  2008 Cadillac DTS 4.6L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 71 Fuel-ups

  Property of rconst

• 19.6 Avg MPG

• My DTS

  2008 Cadillac DTS 4.6L V8 GAS Automatic 4 Speed
  Added Aug 2017 • 26 Fuel-ups

  Property of Melli15

• 16.1 Avg MPG

• My DTS

  2008 Cadillac DTS 4.6L V8 GAS Automatic 4 Speed
  Added Sep 2017 • 12 Fuel-ups

  Property of bfreda

• 22.7 Avg MPG

• 2008 cadi

  2008 Cadillac DTS Platinum 4.6L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 280 Fuel-ups

  Property of mixoplex

• 16.9 Avg MPG

• Fred Aitchison

  2008 Cadillac DTS L 4.6L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 34 Fuel-ups

  Property of bfreda

• 8.4 Avg MPG

• 2008 Cadillac DTS

  2008 Cadillac DTS 4.6L GAS V8 Automatic 4 Sedan (4 Door)
  Added Feb 2013 • 316 Fuel-ups

  Property of MWaldo

• 22.9 Avg MPG

• Caddy

  2008 Cadillac DTS 4.6L V8 GAS Automatic 4 Speed
  Added Oct 2017 • 4 Fuel-ups

  Property of OhMrGadget

• 24.4 Avg MPG

• 2008 Cadillac

  2008 Cadillac DTS Platinum 4.6L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 39 Fuel-ups

  Property of Oris

• 17.6 Avg MPG

• My Caddy

  2008 Cadillac DTS GAS V8
  Added Oct 2008 • 55 Fuel-ups

  Property of Jackgoudy

• 24.2 Avg MPG

• Cadillac

  2008 Cadillac DTS GAS V8
  Added Nov 2009 • 14 Fuel-ups

  Property of savant1001

• 19.6 Avg MPG