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Cadillac CT6 Fuel Economy

EPA-verified MPG for all 15 variants (2016–2020)

28Best MPG
22Avg MPG
15Variants
5Model Years

CT6 by model year — click a row to jump to that year

Year Best MPG Avg MPG Variants
2020 21 MPG 19 MPG 2
2019 28 MPG 22 MPG 4
2018 25 MPG 22 MPG 3
2017 25 MPG 22 MPG 3
2016 25 MPG 22 MPG 3