2018 Cadillac CTS MPG

Based on data from 4 vehicles, 431 fuel-ups and 114,399 miles of driving, the 2018 Cadillac CTS gets a combined Avg MPG of 17.96 with a 0.61 MPG margin of error.

Below you can see a distribution of the fuel-ups with 5 outliers (1.15%) removed.

Following shows the average MPG of each of the 4 vehicles in the system.

• 2018 CTS V-Sport

  2018 Cadillac CTS Vsport Premium Luxury 3.6L V6 GAS Automatic 8 Speed
  Added May 2018 • 183 Fuel-ups

  Property of charpman

• 17.1 Avg MPG

• CTS

  2018 Cadillac CTS Premium Luxury 3.6L V6 GAS Automatic 8 Speed Sedan
  Added Jul 2022 • 130 Fuel-ups

  Property of ljguy2

• 23.6 Avg MPG

• Mom's Turbo Bomb

  2018 Cadillac CTS Luxury 2.0L L4 GAS Automatic 8 Speed Sedan
  Added Nov 2020 • 32 Fuel-ups

  Property of stilela

• 24.0 Avg MPG

• My CTS

  2018 Cadillac CTS V 6.2L V8 GAS Automatic 8 Speed
  Added Jun 2018 • 104 Fuel-ups

  Property of bigballr

• 12.2 Avg MPG