Cadillac fuel economy by model
Current and recent models
| Model | Years | Latest combined |
|---|---|---|
| Cadillac CELESTIQ | 2025–2026 | — |
| Cadillac CT4 | 2020–2026 | 18–26 MPG |
| Cadillac CT5 | 2020–2026 | 15–26 MPG |
| Cadillac CT6 | 2016–2020 | 17–21 MPG |
| Cadillac Escalade | 2000–2027 | 13–17 MPG |
| Cadillac LYRIQ | 2023–2027 | — |
| Cadillac OPTIQ | 2026–2027 | — |
| Cadillac VISTIQ | 2026–2027 | — |
| Cadillac XT4 | 2019–2025 | 25–26 MPG |
| Cadillac XT5 | 2017–2026 | 21–24 MPG |
| Cadillac XT6 | 2020–2025 | 20–23 MPG |
Older models
- Cadillac Armored Deville 2004–2005
- Cadillac Armored DTS 2006
- Cadillac ATS 2013–2019
- Cadillac ATS-V 2016–2018
- Cadillac Catera 2000–2001
- Cadillac CTS 2003–2019
- Cadillac CTS-V 2018
- Cadillac DeVille 2000–2005
- Cadillac DTS 2006–2011
- Cadillac Eldorado 2000–2002
- Cadillac ELR 2014–2016
- Cadillac Funeral Coach/Hearse 2003–2011
- Cadillac Limousine 2002–2011
- Cadillac Seville 2000–2004
- Cadillac SRX 2004–2016
- Cadillac STS 2005–2011
- Cadillac STS-V 2006–2009
- Cadillac XLR 2004–2009
- Cadillac XLR-V 2006–2009
- Cadillac XTS 2013–2019
- Cadillac XTS Hearse 2013–2019
- Cadillac XTS Limo 2013–2019
Source: U.S. Environmental Protection Agency and U.S. Department of Energy, fueleconomy.gov. Original data (downloaded 2026-09-29). Data processed by us; errors in processing are ours, not the publisher's.