2026 Cadillac CELESTIQ Specs: MPG, Gas Mileage, Engine Size & Dimensions
2026 Cadillac CELESTIQ Specs at a Glance
The 2026 Cadillac CELESTIQ gets 81 mpg combined on the All-Wheel Drive configuration, is EPA-rated for 303 miles of range, measures 217.3 in long. Every figure below comes from EPA, NHTSA, or manufacturer published data — no estimates.
- Combined MPG
- 81 mpg (84 city / 77 hwy)
- Best configuration: All-Wheel Drive · Automatic (A1)
- EPA range
- 303 miles
- Length
- 217.3 in · 81.9 in wide · 57.1 in tall
- Wheelbase
- 130.3 in
2026 Cadillac CELESTIQ trims and MPG
| Trim | Engine | Trans | Drive | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 84 | 77 | 81 |
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 →Electric Range & Charging Time
EV Range for every year and trim
View details →Cadillac CELESTIQ — All Years Overview
| Year | Trim | Engine | Trans | Drive | City | Hwy | Combined | Fuel |
|---|---|---|---|---|---|---|---|---|
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 84 | 77 | 81 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 84 | 77 | 81 | Electricity |
Compare across every brand
All Cadillac CELESTIQ specifications
Cadillac CELESTIQ — Frequently Asked Questions
What is the fuel economy of the 2026 Cadillac CELESTIQ?
The Cadillac CELESTIQ is EPA-rated at up to 81 MPGe combined (84 city / 77 highway).
What engine does the 2026 Cadillac CELESTIQ have?
The Cadillac CELESTIQ is fully electric — it uses an electric motor with a single-speed transmission instead of a combustion engine.
How far can the 2026 Cadillac CELESTIQ go on a full charge?
The Cadillac CELESTIQ has an EPA-rated electric driving range of up to 303 miles.
What years of the Cadillac CELESTIQ are covered here?
This page documents 2 verified Cadillac CELESTIQ configurations across model years 2025–2026.
Which model year of the Cadillac CELESTIQ is the most fuel efficient?
Every documented Cadillac CELESTIQ model year lands on the same 81 MPG combined peak, so fuel economy is not a reason to prefer one year over another.
Is the 2026 Cadillac CELESTIQ front-wheel drive or all-wheel drive?
Every Cadillac CELESTIQ configuration on record here is All-Wheel Drive; no alternative drivetrain appears in the 2025–2026 data.