Cadillac XT4 FWD Fuel Economy History

MPG by year — EPA official data.

Best MPG Year

2025

26 MPG combined

Latest Model

2025

26 MPG combined

Year	Engine	City	Hwy	Combined	Fuel Cost/yr
2025	Premium	24	29	26	$3,150	Details →
2024	Premium	24	29	26	$3,150	Details →
2023	Premium	23	30	26	$3,150	Details →
2022	Premium	24	30	26	$3,150	Details →
2021	Premium	24	30	26	$3,150	Details →
2020	Premium	24	30	26	$3,150	Details →
2019	Premium	24	30	26	$3,150	Details →