2020 Cadillac CTS Specs: MPG, Gas Mileage, Engine Size & Dimensions
2020 Cadillac CTS Specs at a Glance
The 2020 Cadillac CTS gets 25 mpg combined on the 2.0L Rear-Wheel Drive configuration, weighs 3,887 lbs, measures 195.7 in long. Figures are per configuration, not a single official number — other trims rate as low as 14 mpg combined. Every figure below comes from EPA, NHTSA, or manufacturer published data — no estimates.
- Combined MPG
- 25 mpg (22 city / 30 hwy)
- Best configuration: 2.0L · Rear-Wheel Drive · Automatic (S8) · other 2020 trims rate 14–25 mpg combined
- Engine
- 2.0L 4-cyl
- 2.0L · Rear-Wheel Drive · Automatic (S8) · 3 powertrains offered
- Curb weight
- 3,887 lbs
- Heaviest recorded configuration: CTS 4DR SEDAN 3.6L AWD
- Length
- 195.7 in · 72 in wide · 57.1 in tall
- Wheelbase
- 114.6 in
Detailed Specifications
MPG & Fuel Economy
MPG for every year and trim
View details →Engine Specifications
Engine Specs for every year and trim
View details →Annual Fuel Cost
Fuel Cost for every year and trim
View details →Transmission Specifications
Transmission for every year and trim
View details →Drivetrain & Drive Type
Drivetrain for every year and trim
View details →Vehicle Class & EPA Size Category
Vehicle Class for every year and trim
View details →Maintenance Schedule & Service Intervals
Maintenance for every year and trim
View details →Dimensions & Size
Dimensions for every year and trim
View details →Curb Weight
Curb Weight for every year and trim
View details →Cadillac CTS — All Years Overview
| Year | Trim | Engine | Trans | Drive | City | Hwy | Combined | Fuel |
|---|---|---|---|---|---|---|---|---|
| 2019 | Auto (S8), 4 cyl, 2.0 L | 4 · 2.0L | Automatic (S8) | Rear-Wheel Drive | 22 | 30 | 25 | Premium Gasoline |
| 2019 | Auto (S8), 4 cyl, 2.0 L | 4 · 2.0L | Automatic (S8) | All-Wheel Drive | 21 | 29 | 24 | Premium Gasoline |
| 2019 | Auto (S8), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S8) | Rear-Wheel Drive | 16 | 24 | 19 | Premium Gasoline |
| 2019 | Auto (S8), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S8) | Rear-Wheel Drive | 19 | 29 | 23 | Regular Gasoline |
| 2019 | Auto (S8), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S8) | All-Wheel Drive | 18 | 26 | 21 | Regular Gasoline |
| 2019 | Auto (S8), 8 cyl, 6.2 L | 8 · 6.2L | Automatic (S8) | Rear-Wheel Drive | 14 | 21 | 16 | Premium Gasoline |
| 2018 | Auto (S8), 4 cyl, 2.0 L | 4 · 2.0L | Automatic (S8) | Rear-Wheel Drive | 22 | 30 | 25 | Premium Gasoline |
| 2018 | Auto (S8), 4 cyl, 2.0 L | 4 · 2.0L | Automatic (S8) | All-Wheel Drive | 21 | 29 | 24 | Premium Gasoline |
| 2018 | Auto (S8), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S8) | Rear-Wheel Drive | 20 | 30 | 24 | Regular Gasoline |
| 2018 | Auto (S8), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S8) | All-Wheel Drive | 19 | 27 | 22 | Regular Gasoline |
| 2018 | Auto (S8), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S8) | Rear-Wheel Drive | 16 | 24 | 19 | Premium Gasoline |
| 2017 | Auto (S8), 4 cyl, 2.0 L | 4 · 2.0L | Automatic (S8) | All-Wheel Drive | 21 | 29 | 24 | Premium Gasoline |
| 2017 | Auto (S8), 4 cyl, 2.0 L | 4 · 2.0L | Automatic (S8) | Rear-Wheel Drive | 22 | 30 | 25 | Premium Gasoline |
| 2017 | Auto (S8), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S8) | All-Wheel Drive | 19 | 27 | 22 | Regular Gasoline |
| 2017 | Auto (S8), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S8) | Rear-Wheel Drive | 16 | 24 | 18 | Premium Gasoline |
| 2017 | Auto (S8), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S8) | Rear-Wheel Drive | 20 | 30 | 24 | Regular Gasoline |
| 2017 | Auto (S8), 8 cyl, 6.2 L | 8 · 6.2L | Automatic (S8) | Rear-Wheel Drive | 14 | 21 | 17 | Premium Gasoline |
| 2016 | Auto (S8), 4 cyl, 2.0 L | 4 · 2.0L | Automatic (S8) | All-Wheel Drive | 21 | 29 | 24 | Premium Gasoline |
| 2016 | Auto (S8), 4 cyl, 2.0 L | 4 · 2.0L | Automatic (S8) | Rear-Wheel Drive | 21 | 30 | 25 | Premium Gasoline |
| 2016 | Auto (S8), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S8) | All-Wheel Drive | 19 | 27 | 22 | Regular Gasoline |
| 2016 | Auto (S8), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S8) | Rear-Wheel Drive | 20 | 29 | 24 | Regular Gasoline |
| 2016 | Auto (S8), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S8) | Rear-Wheel Drive | 16 | 24 | 19 | Premium Gasoline |
| 2016 | Auto (S8), 8 cyl, 6.2 L | 8 · 6.2L | Automatic (S8) | Rear-Wheel Drive | 14 | 21 | 17 | Premium Gasoline |
| 2015 | Auto (S6), 4 cyl, 2.0 L | 4 · 2.0L | Automatic (S6) | Rear-Wheel Drive | 20 | 30 | 24 | Regular Gasoline |
| 2015 | Auto (S6), 4 cyl, 2.0 L | 4 · 2.0L | Automatic (S6) | All-Wheel Drive | 19 | 27 | 22 | Regular Gasoline |
| 2015 | Auto (S6), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S6) | All-Wheel Drive | 18 | 26 | 21 | Regular Gasoline |
| 2015 | Auto (S6), 8 cyl, 6.2 L | 8 · 6.2L | Automatic (S6) | Rear-Wheel Drive | 12 | 18 | 14 | Premium Gasoline |
| 2015 | Auto (S8), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S8) | Rear-Wheel Drive | 16 | 24 | 18 | Premium Gasoline |
| 2015 | Auto (S8), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (S8) | Rear-Wheel Drive | 18 | 28 | 22 | Regular Gasoline |
| 2015 | Man 6-spd, 8 cyl, 6.2 L | 8 · 6.2L | Manual 6-spd | Rear-Wheel Drive | 14 | 19 | 16 | Premium Gasoline |
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All Cadillac CTS specifications
Cadillac CTS — Frequently Asked Questions
What is the fuel economy of the 2019 Cadillac CTS?
The Cadillac CTS is EPA-rated at up to 25 MPG combined (22 city / 30 highway).
What engine does the 2019 Cadillac CTS have?
The Cadillac CTS uses a 2.0L 4-cylinder engine paired with an Automatic transmission.
What years of the Cadillac CTS are covered here?
This page documents 30 verified Cadillac CTS configurations across model years 2015–2019.
Which model year of the Cadillac CTS is the most fuel efficient?
The 2019 Cadillac CTS holds the highest combined rating at 25 MPG; the 2015 sits lowest at 24 MPG, a difference of 1 MPG (about 4%) across the 5 rated years on file.
How many engine options does the Cadillac CTS have?
The records list 3 distinct displacements for the Cadillac CTS — 2L, 3.6L, 6.2L — which is why combined MPG varies between trims of the same year.
Is the 2019 Cadillac CTS front-wheel drive or all-wheel drive?
The Cadillac CTS appears in 2 drivetrain layouts across the years documented here — Rear-Wheel Drive, All-Wheel Drive — with the latest 2019 record on Rear-Wheel Drive.