Cadillac CELESTIQ Fuel Economy History

MPG by year — EPA official data.

Best MPG Year

2026

81 MPG combined

Latest Model

2026

81 MPG combined

Year	Engine	City	Hwy	Combined	Fuel Cost/yr
2026	Electricity EV	84	77	81	$950	Details →
2025	Electricity EV	84	77	81	$950	Details →