Cadillac OPTIQ MPG & Fuel Economy
The 2027 Cadillac OPTIQ gets up to 105 MPG combined (117 city / 93 highway) in EPA testing.
Latest model year (2027):
The Cadillac OPTIQ gets up to 105 MPG combined (117 city / 93 highway) in the Auto (A1) trim.
Cadillac OPTIQ MPG — All Years
| Year | Trim | Engine | Fuel | City (MPG) | Hwy (MPG) | Combined (MPG) |
|---|---|---|---|---|---|---|
| 2027 | Auto (A1) | — | Electricity | 117 | 93 | 105 |
| 2027 | Auto (A1) | — | Electricity | 117 | 93 | 105 |
| 2027 | Auto (A1) | — | Electricity | 92 | 74 | 83 |
| 2027 | Auto (A1) | — | Electricity | 103 | 81 | 92 |
| 2027 | Auto (A1) | — | Electricity | 110 | 88 | 99 |
| 2027 | Auto (A1) | — | Electricity | 110 | 88 | 99 |
| 2026 | Auto (A1) | — | Electricity | 92 | 74 | 83 |
| 2026 | Auto (A1) | — | Electricity | 103 | 81 | 92 |
| 2026 | Auto (A1) | — | Electricity | 110 | 88 | 99 |
| 2026 | Auto (A1) | — | Electricity | 110 | 88 | 99 |
| 2026 | Auto (A1) | — | Electricity | 117 | 93 | 105 |
| 2026 | Auto (A1) | — | Electricity | 117 | 93 | 105 |
Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.
Cadillac OPTIQ MPG FAQ
What is the MPG of the Cadillac OPTIQ?
The Cadillac OPTIQ gets up to 105 MPG combined (117 city / 93 highway) in the 2027 model year. Fuel economy varies by engine and trim — see the full table above for details.
Which Cadillac OPTIQ trim has the best fuel economy?
The Auto (A1) trim offers the best combined fuel economy at 105 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.