2018 Cadillac CT6 MPG

Based on data from 7 vehicles, 622 fuel-ups and 153,546 miles of driving, the 2018 Cadillac CT6 gets a combined Avg MPG of 21.56 with a 0.41 MPG margin of error.

Below you can see a distribution of the fuel-ups with 49 outliers (7.30%) removed.

Following shows the average MPG of each of the 7 vehicles in the system.

• CT6

  2018 Cadillac CT6 Platinum 3.0L V6 GAS Automatic 8 Speed
  Added Feb 2019 • 171 Fuel-ups

  Property of stritzel

• 20.4 Avg MPG

• CT6

  2018 Cadillac CT6 Platinum 3.0L V6 GAS Automatic 8 Speed Sedan
  Added Oct 2022 • 143 Fuel-ups

  Property of codingismy11to7

• 20.0 Avg MPG

• Raven

  2018 Cadillac CT6 Luxury 3.6L V6 GAS Automatic 8 Speed Sedan
  Added Jan 2019 • 134 Fuel-ups

  Property of LAMBCHOP

• 25.3 Avg MPG

• Cadelec

  2018 Cadillac CT6 Plug-In 2.0L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT Sedan
  Added Jul 2020 • 41 Fuel-ups

  Property of NormT

• 108.8 Avg MPG

• Nancy’s CT6

  2018 Cadillac CT6 Premium Luxury 3.6L V6 GAS Automatic 8 Speed
  Added May 2018 • 150 Fuel-ups

  Property of pritzelw

• 21.0 Avg MPG

• 2018 CT6 Premium Lux AWD 3.0TT

  2018 Cadillac CT6 Premium Luxury 3.0L V6 GAS Automatic 8 Speed
  Added Mar 2019 • 35 Fuel-ups

  Property of elauerm1

• 22.7 Avg MPG

• 2018 Gray CT6 Luxury 3.6 AWD

  2018 Cadillac CT6 Luxury 3.6L V6 GAS Automatic 8 Speed
  Added May 2018 • 31 Fuel-ups

  Property of elauerm1

• 23.8 Avg MPG