- Electric
- Wagons
- MY2025–2026
Cadillac Celestiq MPGe & Charging Cost by Year
2 model years · 2025–2026
15,000 mi/yr · residential electricity 18.3¢/kWh (U.S. average, Jul 2026)
Cadillac Celestiq fuel economy at a glance
EPA has rated the Cadillac Celestiq for 2 model years, 2025 to 2026. Across those years its combined rating runs 81 MPGe. The latest model year, 2026, has 1 configuration rated 81 MPGe combined and costing $1,150 a year to fuel at residential electricity 18.3¢/kWh (U.S. average, Jul 2026). The most efficient configuration on record since 2025 is the 2026 Celestiq AWD, at 81 MPGe.
Cadillac Celestiq MPG by year
| Year | Electric (MPGe) | $/yr |
|---|---|---|
| 2025-2026 (2025) Generation page | ||
| 2026 | 81 | $1,150 |
| 2025 | 81 | $1,150 |
Costs use the current EIA price set and 15,000 miles a year for every year, so years are comparable. Green marks the best year for each powertrain.
Cadillac Celestiq generations
1 generations between 2025 and 2026. Open one for the table of every model year and configuration.
2026 powertrain options
More Cadillac models
Frequently asked questions
What is the Cadillac Celestiq's gas mileage by year?
EPA combined ratings for the Cadillac Celestiq run 81 MPGe across model years 2025 to 2026. The latest year, 2026, is rated 81 MPGe.
Which Cadillac Celestiq model year has the best gas mileage?
The 2026 Cadillac Celestiq Celestiq AWD has the highest combined rating since 2025, at 81 MPGe.
How much does a Cadillac Celestiq cost to fuel per year?
For MY2026, EPA-rated configurations cost $1,150 a year to fuel, driving 15,000 miles at residential electricity 18.3¢/kWh (U.S. average, Jul 2026). The most efficient one costs $1,150.
Has the Cadillac Celestiq's fuel economy improved over time?
Not much. The most efficient configuration is rated 81 MPGe in both 2025 and 2026.
Is there a hybrid, plug-in or electric Cadillac Celestiq?
Yes. Electric versions are rated from 2025 to 2026 (81 MPGe).
Which Cadillac Celestiq model years have the same ratings?
EPA lists identical ratings as the previous year for 2026. The generation pages mark those years "same EPA ratings" and point to the year that holds the full table.