Cadillac cars: MPG and fuel economy by model
The EPA has rated 819 vehicles from Cadillac across 98 distinct models since 1984. The list below covers every Cadillac model with its combined MPG and estimated annual fuel cost, organised by model year so you can see how the lineup has evolved.
Below you will find every Cadillac model in the EPA dataset, split into a recent table for the last five model years and a longer table for the rest. Click any model and year to see the full breakdown, including city and highway MPG, tailpipe CO₂ emissions, and the engine and drivetrain specification.
Cadillac fuel economy snapshot
Across every Cadillac the EPA has ever rated, the most efficient is the 2026 Cadillac OPTIQ RWD (11 kW Charger) at 105 combined MPG. That figure includes electric vehicles, which use MPGe rather than a true gallon of fuel.
For the 2026 model year, Cadillac's lineup averages 58.4 combined MPG across 98 models. The lineup is currently 4% electric, 3% hybrid or plug-in hybrid, 93% gasoline.
The bar chart below ranks the most efficient Cadillac models for the 2026 model year. Use it as a quick way to spot the leader in the lineup, then click through for the full breakdown of city and highway MPG, annual fuel cost, and the engine and drivetrain.
Most efficient Cadillac models for 2026
Recent Cadillac models
Recent Cadillac models from the 2022 model year onward, sorted by year and model. Trims appear separately when the EPA rates them as distinct vehicles (for example, when an all-wheel-drive variant has its own MPG figures).
| Year | Model | Combined MPG | Annual fuel cost |
|---|---|---|---|
| 2026 | CELESTIQ | 81 MPG | $950 |
| 2026 | CT4 | 26 MPG | $2,650 |
| 2026 | CT4 AWD | 25 MPG | $2,750 |
| 2026 | CT4 V | 23 MPG | $3,000 |
| 2026 | CT4 V AWD | 23 MPG | $3,000 |
| 2026 | CT5 | 26 MPG | $2,650 |
| 2026 | CT5 AWD | 24 MPG | $2,900 |
| 2026 | CT5 V | 21 MPG | $3,300 |
| 2026 | CT5 V AWD | 20 MPG | $3,450 |
| 2026 | Escalade 2WD | 17 MPG | $4,050 |
| 2026 | Escalade 4WD | 16 MPG | $4,300 |
| 2026 | Escalade V AWD | 13 MPG | $5,300 |
| 2026 | LYRIQ (11 kW Charger) | 92 MPG | $850 |
| 2026 | LYRIQ (19 kW Charger) | 91 MPG | $850 |
| 2026 | LYRIQ AWD | 85 MPG | $900 |
| 2026 | LYRIQ PAWD | 89 MPG | $850 |
| 2026 | LYRIQ PAWD V SERIES (11 kW Charger) | 80 MPG | $950 |
| 2026 | LYRIQ PAWD V SERIES (19 kW Charger) | 80 MPG | $950 |
| 2026 | OPTIQ AWD (11 kW Charger) | 99 MPG | $750 |
| 2026 | OPTIQ AWD (19 kW Charger) | 99 MPG | $750 |
| 2026 | OPTIQ AWD V SERIES 11 kW Charger 15 modes | 92 MPG | $800 |
| 2026 | OPTIQ AWD V SERIES 19 kW charger 15 modes | 83 MPG | $900 |
| 2026 | OPTIQ RWD (11 kW Charger) | 105 MPG | $700 |
| 2026 | OPTIQ RWD (19 kW Charger) | 105 MPG | $700 |
| 2026 | VISTIQ (11 kW Charger) | 86 MPG | $900 |
| 2026 | VISTIQ (19 kW Charger) | 86 MPG | $900 |
| 2026 | XT5 AWD | 23 MPG | $3,000 |
| 2026 | XT5 FWD | 24 MPG | $2,900 |
| 2025 | CELESTIQ | 81 MPG | $950 |
| 2025 | CT4 | 26 MPG | $2,650 |
| 2025 | CT4 AWD | 25 MPG | $2,750 |
| 2025 | CT4 V | 23 MPG | $3,000 |
| 2025 | CT4 V AWD | 23 MPG | $3,000 |
| 2025 | CT5 | 26 MPG | $2,650 |
| 2025 | CT5 AWD | 25 MPG | $2,750 |
| 2025 | CT5 V | 21 MPG | $3,300 |
| 2025 | CT5 V AWD | 20 MPG | $3,450 |
| 2025 | Escalade 2WD | 17 MPG | $4,050 |
| 2025 | Escalade 4WD | 16 MPG | $4,300 |
| 2025 | Escalade V AWD | 13 MPG | $5,300 |
| 2025 | LYRIQ | 92 MPG | $800 |
| 2025 | LYRIQ AWD (11 kW Charger) | 89 MPG | $850 |
| 2025 | LYRIQ AWD (19 kW Charger) | 86 MPG | $900 |
| 2025 | XT4 AWD | 25 MPG | $2,750 |
| 2025 | XT4 FWD | 26 MPG | $2,650 |
| 2025 | XT5 AWD | 23 MPG | $3,000 |
| 2025 | XT5 FWD | 24 MPG | $2,900 |
| 2025 | XT6 AWD | 23 MPG | $3,000 |
| 2025 | XT6 FWD | 23 MPG | $3,000 |
| 2024 | CT4 | 26 MPG | $2,650 |
| 2024 | CT4 AWD | 25 MPG | $2,750 |
| 2024 | CT4 V | 23 MPG | $3,000 |
| 2024 | CT4 V AWD | 23 MPG | $3,000 |
| 2024 | CT5 | 27 MPG | $2,550 |
| 2024 | CT5 AWD | 25 MPG | $2,750 |
| 2024 | CT5 V | 21 MPG | $3,300 |
| 2024 | CT5 V AWD | 21 MPG | $3,300 |
| 2024 | Escalade 2WD | 23 MPG | $3,500 |
| 2024 | Escalade 4WD | 22 MPG | $3,700 |
| 2024 | Escalade V AWD | 13 MPG | $5,300 |
| 2024 | LYRIQ | 88 MPG | $850 |
| 2024 | LYRIQ AWD | 89 MPG | $850 |
| 2024 | XT4 AWD | 25 MPG | $2,750 |
| 2024 | XT4 FWD | 26 MPG | $2,650 |
| 2024 | XT5 AWD | 23 MPG | $3,000 |
| 2024 | XT5 FWD | 24 MPG | $2,900 |
| 2024 | XT5 Hearse AWD | 21 MPG | $3,300 |
| 2024 | XT5 Hearse FWD | 21 MPG | $3,300 |
| 2024 | XT5 Limo AWD | 21 MPG | $3,300 |
| 2024 | XT5 Limo FWD | 21 MPG | $3,300 |
| 2024 | XT6 AWD | 23 MPG | $3,000 |
| 2024 | XT6 FWD | 23 MPG | $3,000 |
| 2023 | CT4 | 27 MPG | $2,550 |
| 2023 | CT4 AWD | 26 MPG | $2,650 |
| 2023 | CT4 V | 23 MPG | $3,000 |
| 2023 | CT4 V AWD | 23 MPG | $3,000 |
| 2023 | CT5 | 27 MPG | $2,550 |
| 2023 | CT5 AWD | 25 MPG | $2,750 |
| 2023 | CT5 V | 21 MPG | $3,300 |
| 2023 | CT5 V AWD | 21 MPG | $3,300 |
| 2023 | Escalade 2WD | 23 MPG | $3,500 |
| 2023 | Escalade 4WD | 22 MPG | $3,700 |
| 2023 | Escalade V 4WD | 13 MPG | $5,300 |
| 2023 | LYRIQ | 89 MPG | $850 |
| 2023 | LYRIQ AWD | 89 MPG | $850 |
| 2023 | XT4 AWD | 24 MPG | $2,900 |
| 2023 | XT4 FWD | 26 MPG | $2,650 |
| 2023 | XT5 AWD | 23 MPG | $3,000 |
| 2023 | XT5 FWD | 24 MPG | $2,900 |
| 2023 | XT5 Hearse AWD | 21 MPG | $3,300 |
| 2023 | XT5 Hearse FWD | 21 MPG | $3,300 |
| 2023 | XT5 Limo AWD | 21 MPG | $3,300 |
| 2023 | XT5 Limo FWD | 21 MPG | $3,300 |
| 2023 | XT6 AWD | 23 MPG | $3,000 |
| 2023 | XT6 FWD | 23 MPG | $3,000 |
| 2022 | CT4 | 27 MPG | $2,550 |
| 2022 | CT4 AWD | 26 MPG | $2,650 |
| 2022 | CT4 V | 23 MPG | $3,000 |
| 2022 | CT4 V AWD | 23 MPG | $3,000 |
| 2022 | CT5 | 27 MPG | $2,550 |
| 2022 | CT5 AWD | 25 MPG | $2,750 |
| 2022 | CT5 V | 21 MPG | $3,300 |
| 2022 | CT5 V AWD | 21 MPG | $3,300 |
| 2022 | Escalade 2WD | 23 MPG | $3,500 |
| 2022 | Escalade 4WD | 22 MPG | $3,700 |
| 2022 | XT4 AWD | 24 MPG | $2,900 |
| 2022 | XT4 FWD | 26 MPG | $2,650 |
| 2022 | XT5 AWD | 23 MPG | $3,000 |
| 2022 | XT5 FWD | 24 MPG | $2,900 |
| 2022 | XT5 Hearse AWD | 21 MPG | $3,300 |
| 2022 | XT5 Hearse FWD | 21 MPG | $3,300 |
| 2022 | XT5 Limo AWD | 21 MPG | $3,300 |
| 2022 | XT5 Limo FWD | 21 MPG | $3,300 |
| 2022 | XT6 AWD | 23 MPG | $3,000 |
| 2022 | XT6 FWD | 23 MPG | $3,000 |
Older Cadillac models
Older Cadillac models, going back to 1984. The EPA's testing methodology has changed several times over the decades, so direct comparison between a 1980s rating and a modern one is not always meaningful. Use these figures to track the trend within a model rather than across eras.
| Year | Model | Combined MPG | Annual fuel cost |
|---|---|---|---|
| 2021 | CT4 | 27 MPG | $2,550 |
| 2021 | CT4 AWD | 26 MPG | $2,650 |
| 2021 | CT4 V | 23 MPG | $3,000 |
| 2021 | CT4 V AWD | 23 MPG | $3,000 |
| 2021 | CT5 | 26 MPG | $2,650 |
| 2021 | CT5 AWD | 25 MPG | $2,750 |
| 2021 | CT5 V | 21 MPG | $3,300 |
| 2021 | CT5 V AWD | 21 MPG | $3,300 |
| 2021 | Escalade 2WD | 23 MPG | $3,500 |
| 2021 | Escalade 4WD | 22 MPG | $3,700 |
| 2021 | XT4 AWD | 24 MPG | $2,900 |
| 2021 | XT4 FWD | 26 MPG | $2,650 |
| 2021 | XT5 AWD | 23 MPG | $3,000 |
| 2021 | XT5 FWD | 24 MPG | $2,900 |
| 2021 | XT5 Hearse AWD | 21 MPG | $3,300 |
| 2021 | XT5 Hearse FWD | 21 MPG | $3,300 |
| 2021 | XT5 Limo AWD | 21 MPG | $3,300 |
| 2021 | XT5 Limo FWD | 21 MPG | $3,300 |
| 2021 | XT6 AWD | 23 MPG | $3,000 |
| 2021 | XT6 FWD | 23 MPG | $3,000 |
| 2020 | CT4 | 27 MPG | $2,550 |
| 2020 | CT4 AWD | 26 MPG | $2,650 |
| 2020 | CT4 V | 23 MPG | $3,000 |
| 2020 | CT4 V AWD | 23 MPG | $3,000 |
| 2020 | CT5 | 26 MPG | $2,650 |
| 2020 | CT5 AWD | 25 MPG | $2,750 |
| 2020 | CT5 V | 21 MPG | $3,300 |
| 2020 | CT5 V AWD | 20 MPG | $3,450 |
| 2020 | CT6 AWD | 21 MPG | $2,850 |
| 2020 | Escalade 2WD | 17 MPG | $4,050 |
| 2020 | Escalade 4WD | 17 MPG | $4,050 |
| 2020 | XT4 AWD | 24 MPG | $2,900 |
| 2020 | XT4 FWD | 26 MPG | $2,650 |
| 2020 | XT5 AWD | 23 MPG | $3,000 |
| 2020 | XT5 FWD | 24 MPG | $2,900 |
| 2020 | XT6 AWD | 20 MPG | $3,000 |
| 2020 | XT6 FWD | 20 MPG | $3,000 |
| 2019 | ATS | 25 MPG | $2,750 |
| 2019 | ATS AWD | 24 MPG | $2,900 |
| 2019 | ATS-V | 20 MPG | $3,450 |
| 2019 | CT6 | 28 MPG | $2,450 |
| 2019 | CT6 AWD | 21 MPG | $2,850 |
| 2019 | CTS | 25 MPG | $2,750 |
| 2019 | CTS AWD | 24 MPG | $2,900 |
| 2019 | CTS-V | 16 MPG | $4,300 |
| 2019 | Escalade 2WD | 17 MPG | $4,050 |
| 2019 | Escalade 4WD | 17 MPG | $4,050 |
| 2019 | XT4 AWD | 24 MPG | $2,900 |
| 2019 | XT4 FWD | 26 MPG | $2,650 |
| 2019 | XT5 | 22 MPG | $2,700 |
| 2019 | XT5 AWD | 21 MPG | $2,850 |
| 2019 | XTS | 22 MPG | $2,700 |
| 2019 | XTS AWD | 20 MPG | $3,000 |
| 2019 | XTS Hearse | 17 MPG | $3,500 |
| 2019 | XTS Limo | 17 MPG | $3,500 |
| 2018 | ATS | 25 MPG | $2,750 |
| 2018 | ATS AWD | 25 MPG | $2,750 |
| 2018 | ATS-V | 20 MPG | $3,450 |
| 2018 | CT6 | 25 MPG | $2,750 |
| 2018 | CT6 AWD | 21 MPG | $3,300 |
| 2018 | CT6 Plug-In | 25 MPG | $2,750 |
| 2018 | CTS | 25 MPG | $2,750 |
| 2018 | CTS AWD | 24 MPG | $2,900 |
| 2018 | CTS-V | 17 MPG | $4,050 |
| 2018 | Escalade 2WD | 17 MPG | $4,050 |
| 2018 | Escalade 4WD | 17 MPG | $4,050 |
| 2018 | XT5 | 22 MPG | $2,700 |
| 2018 | XT5 AWD | 21 MPG | $2,850 |
| 2018 | XTS | 22 MPG | $2,700 |
| 2018 | XTS AWD | 20 MPG | $3,000 |
| 2018 | XTS Hearse | 17 MPG | $3,500 |
| 2018 | XTS Limo | 17 MPG | $3,500 |
| 2017 | ATS | 26 MPG | $2,300 |
| 2017 | ATS AWD | 25 MPG | $2,750 |
| 2017 | ATS-V | 20 MPG | $3,450 |
| 2017 | CT6 | 25 MPG | $2,750 |
| 2017 | CT6 AWD | 21 MPG | $2,850 |
| 2017 | CT6 Plug-In | 26 MPG | $2,650 |
| 2017 | CTS | 25 MPG | $2,750 |
| 2017 | CTS AWD | 24 MPG | $2,900 |
| 2017 | CTS-V | 17 MPG | $4,050 |
| 2017 | Escalade 2WD | 17 MPG | $3,500 |
| 2017 | Escalade 4WD | 17 MPG | $3,500 |
| 2017 | XT5 | 22 MPG | $2,700 |
| 2017 | XT5 AWD | 21 MPG | $2,850 |
| 2017 | XTS | 22 MPG | $2,700 |
| 2017 | XTS AWD | 20 MPG | $3,000 |
| 2017 | XTS Hearse | 17 MPG | $3,500 |
| 2017 | XTS Limo | 17 MPG | $3,500 |
| 2016 | ATS | 26 MPG | $2,300 |
| 2016 | ATS AWD | 25 MPG | $2,750 |
| 2016 | ATS-V | 19 MPG | $3,650 |
| 2016 | CT6 | 25 MPG | $2,400 |
| 2016 | CT6 AWD | 21 MPG | $3,300 |
| 2016 | CTS Sedan | 25 MPG | $2,750 |
| 2016 | CTS Sedan AWD | 24 MPG | $2,900 |
| 2016 | CTS-V | 17 MPG | $4,050 |
| 2016 | ELR | 32 MPG | $2,150 |
| 2016 | ELR Sport | 30 MPG | $2,300 |
| 2016 | Escalade 2WD | 17 MPG | $3,500 |
| 2016 | Escalade 4WD | 17 MPG | $3,500 |
| 2016 | SRX | 19 MPG | $3,150 |
| 2016 | SRX AWD | 18 MPG | $3,300 |
| 2016 | XTS | 21 MPG | $2,850 |
| 2016 | XTS AWD | 20 MPG | $3,000 |
| 2016 | XTS Hearse | 17 MPG | $3,500 |
| 2016 | XTS Limo | 17 MPG | $3,500 |
| 2015 | ATS | 25 MPG | $2,400 |
| 2015 | ATS AWD | 23 MPG | $2,600 |
| 2015 | CTS | 16 MPG | $4,300 |
| 2015 | CTS Sedan | 24 MPG | $2,500 |
| 2015 | CTS Sedan AWD | 22 MPG | $2,700 |
| 2015 | ELR | 33 MPG | $2,100 |
| 2015 | Escalade 2WD | 17 MPG | $3,500 |
| 2015 | Escalade 4WD | 17 MPG | $3,500 |
| 2015 | Escalade ESV 2WD | 17 MPG | $3,500 |
| 2015 | Escalade ESV 4WD | 17 MPG | $3,500 |
| 2015 | SRX | 19 MPG | $3,150 |
| 2015 | SRX AWD | 18 MPG | $3,300 |
| 2015 | XTS | 21 MPG | $2,850 |
| 2015 | XTS AWD | 20 MPG | $3,000 |
| 2015 | XTS Hearse | 17 MPG | $3,500 |
| 2015 | XTS Limo | 17 MPG | $3,500 |
| 2014 | ATS | 26 MPG | $2,300 |
| 2014 | ATS AWD | 23 MPG | $2,600 |
| 2014 | CTS | 21 MPG | $2,850 |
| 2014 | CTS AWD | 21 MPG | $2,850 |
| 2014 | CTS Sedan | 23 MPG | $2,600 |
| 2014 | CTS Sedan AWD | 22 MPG | $2,700 |
| 2014 | CTS V | 16 MPG | $4,300 |
| 2014 | CTS Wagon | 21 MPG | $2,850 |
| 2014 | CTS Wagon AWD | 21 MPG | $2,850 |
| 2014 | ELR | 33 MPG | $2,100 |
| 2014 | Escalade 2WD | 16 MPG | $3,750 |
| 2014 | Escalade AWD | 15 MPG | $4,000 |
| 2014 | Escalade ESV 2WD | 16 MPG | $3,750 |
| 2014 | Escalade ESV AWD | 14 MPG | $4,300 |
| 2014 | SRX 2WD | 19 MPG | $3,150 |
| 2014 | SRX AWD | 18 MPG | $3,300 |
| 2014 | XTS | 21 MPG | $2,850 |
| 2014 | XTS AWD | 20 MPG | $3,000 |
| 2014 | XTS Hearse | 17 MPG | $3,500 |
| 2014 | XTS Limo | 17 MPG | $3,500 |
| 2013 | ATS | 26 MPG | $2,300 |
| 2013 | ATS AWD | 23 MPG | $2,600 |
| 2013 | CTS | 21 MPG | $2,850 |
| 2013 | CTS AWD | 21 MPG | $2,850 |
| 2013 | CTS Wagon | 21 MPG | $2,850 |
| 2013 | CTS Wagon AWD | 21 MPG | $2,850 |
| 2013 | Escalade 2WD | 16 MPG | $3,750 |
| 2013 | Escalade AWD | 15 MPG | $4,000 |
| 2013 | Escalade ESV 2WD | 16 MPG | $3,750 |
| 2013 | Escalade ESV AWD | 14 MPG | $4,300 |
| 2013 | Escalade Ext AWD | 14 MPG | $4,300 |
| 2013 | Escalade Hybrid 2WD | 21 MPG | $2,850 |
| 2013 | Escalade Hybrid 4WD | 21 MPG | $2,850 |
| 2013 | SRX 2WD | 19 MPG | $3,150 |
| 2013 | SRX AWD | 18 MPG | $3,300 |
| 2013 | XTS | 21 MPG | $2,850 |
| 2013 | XTS AWD | 20 MPG | $3,000 |
| 2013 | XTS Hearse | 17 MPG | $3,500 |
| 2013 | XTS Limo | 17 MPG | $3,500 |
| 2012 | CTS | 21 MPG | $2,850 |
| 2012 | CTS AWD | 21 MPG | $2,850 |
| 2012 | CTS Wagon | 21 MPG | $2,850 |
| 2012 | CTS Wagon AWD | 21 MPG | $2,850 |
| 2012 | Escalade 2WD | 16 MPG | $3,750 |
| 2012 | Escalade AWD | 15 MPG | $4,000 |
| 2012 | Escalade ESV 2WD | 16 MPG | $3,750 |
| 2012 | Escalade ESV AWD | 14 MPG | $4,300 |
| 2012 | Escalade Ext AWD | 14 MPG | $4,300 |
| 2012 | Escalade Hybrid 2WD | 21 MPG | $2,850 |
| 2012 | Escalade Hybrid 4WD | 21 MPG | $2,850 |
| 2012 | SRX 2WD | 19 MPG | $3,150 |
| 2012 | SRX AWD | 18 MPG | $3,300 |
| 2011 | CTS | 21 MPG | $2,850 |
| 2011 | CTS AWD | 21 MPG | $2,850 |
| 2011 | CTS Wagon | 21 MPG | $2,850 |
| 2011 | CTS Wagon AWD | 21 MPG | $2,850 |
| 2011 | DTS | 18 MPG | $3,300 |
| 2011 | Escalade 2WD | 16 MPG | $3,750 |
| 2011 | Escalade AWD | 15 MPG | $4,000 |
| 2011 | Escalade ESV 2WD | 16 MPG | $3,750 |
| 2011 | Escalade ESV AWD | 14 MPG | $4,300 |
| 2011 | Escalade Ext AWD | 14 MPG | $4,300 |
| 2011 | Escalade Hybrid 2WD | 21 MPG | $2,850 |
| 2011 | Escalade Hybrid 4WD | 21 MPG | $2,850 |
| 2011 | Funeral Coach / Hearse | 14 MPG | $4,300 |
| 2011 | Limousine | 14 MPG | $4,300 |
| 2011 | SRX 2WD | 20 MPG | $3,000 |
| 2011 | SRX AWD | 19 MPG | $3,150 |
| 2011 | STS | 21 MPG | $2,850 |
| 2011 | STS AWD | 21 MPG | $2,850 |
| 2010 | CTS | 22 MPG | $2,700 |
| 2010 | CTS AWD | 21 MPG | $2,850 |
| 2010 | CTS Wagon | 22 MPG | $2,700 |
| 2010 | CTS Wagon AWD | 21 MPG | $2,850 |
| 2010 | CTS-V | 16 MPG | $4,300 |
| 2010 | DTS | 18 MPG | $3,300 |
| 2010 | Escalade 2WD | 16 MPG | $3,750 |
| 2010 | Escalade AWD | 15 MPG | $4,000 |
| 2010 | Escalade ESV 2WD | 16 MPG | $3,750 |
| 2010 | Escalade Hybrid 2WD | 22 MPG | $2,700 |
| 2010 | Funeral Coach / Hearse | 14 MPG | $4,300 |
| 2010 | Limousine | 14 MPG | $4,300 |
| 2010 | SRX 2WD | 21 MPG | $2,850 |
| 2010 | SRX AWD | 19 MPG | $3,150 |
| 2010 | STS | 21 MPG | $2,850 |
| 2010 | STS AWD | 21 MPG | $2,850 |
| 2009 | CTS | 21 MPG | $2,850 |
| 2009 | CTS AWD | 20 MPG | $3,000 |
| 2009 | DTS | 18 MPG | $3,300 |
| 2009 | Escalade 2WD | 15 MPG | $4,000 |
| 2009 | Escalade AWD | 14 MPG | $4,300 |
| 2009 | Escalade ESV 2WD | 15 MPG | $4,000 |
| 2009 | Escalade Hybrid 2WD | 20 MPG | $3,000 |
| 2009 | Funeral Coach / Hearse | 14 MPG | $4,300 |
| 2009 | Limousine | 14 MPG | $4,300 |
| 2009 | SRX 2WD | 18 MPG | $3,300 |
| 2009 | SRX AWD | 17 MPG | $3,500 |
| 2009 | STS | 20 MPG | $3,000 |
| 2009 | STS AWD | 20 MPG | $3,000 |
| 2009 | STS-V | 15 MPG | $4,600 |
| 2009 | XLR | 18 MPG | $3,850 |
| 2009 | XLR-V | 17 MPG | $4,050 |
| 2008 | CTS | 21 MPG | $2,850 |
| 2008 | CTS AWD | 20 MPG | $3,000 |
| 2008 | DTS | 18 MPG | $3,300 |
| 2008 | Escalade 2WD | 14 MPG | $4,950 |
| 2008 | Escalade AWD | 14 MPG | $4,950 |
| 2008 | Escalade ESV 2WD | 14 MPG | $4,950 |
| 2008 | Funeral Coach / Hearse | 15 MPG | $4,000 |
| 2008 | Limousine | 15 MPG | $4,000 |
| 2008 | SRX 2WD | 17 MPG | $3,500 |
| 2008 | SRX AWD | 17 MPG | $3,500 |
| 2008 | STS | 20 MPG | $3,000 |
| 2008 | STS AWD | 20 MPG | $3,000 |
| 2008 | STS-V | 15 MPG | $4,600 |
| 2008 | XLR | 18 MPG | $3,850 |
| 2008 | XLR-V | 16 MPG | $4,300 |
| 2007 | CTS | 19 MPG | $3,150 |
| 2007 | CTS-V | 16 MPG | $4,300 |
| 2007 | DTS | 18 MPG | $3,300 |
| 2007 | Escalade 2WD | 14 MPG | $4,950 |
| 2007 | Escalade AWD | 14 MPG | $4,950 |
| 2007 | Funeral Coach / Hearse | 15 MPG | $4,000 |
| 2007 | Limousine | 15 MPG | $4,000 |
| 2007 | SRX 2WD | 17 MPG | $3,500 |
| 2007 | SRX AWD | 17 MPG | $3,500 |
| 2007 | STS | 19 MPG | $3,150 |
| 2007 | STS AWD | 18 MPG | $3,300 |
| 2007 | STS-V | 15 MPG | $4,600 |
| 2007 | XLR | 18 MPG | $3,850 |
| 2007 | XLR-V | 16 MPG | $4,300 |
| 2006 | Armored DTS | 14 MPG | $4,300 |
| 2006 | CTS | 19 MPG | $3,150 |
| 2006 | CTS-V | 17 MPG | $4,050 |
| 2006 | DTS | 18 MPG | $3,300 |
| 2006 | Escalade 2WD | 14 MPG | $4,950 |
| 2006 | Escalade AWD | 13 MPG | $5,300 |
| 2006 | Escalade ESV AWD | 13 MPG | $5,300 |
| 2006 | Escalade Ext AWD | 13 MPG | $5,300 |
| 2006 | Funeral Coach / Hearse | 14 MPG | $4,300 |
| 2006 | Limousine | 14 MPG | $4,300 |
| 2006 | SRX 2WD | 17 MPG | $3,500 |
| 2006 | SRX AWD | 16 MPG | $3,750 |
| 2006 | STS | 19 MPG | $3,150 |
| 2006 | STS AWD | 18 MPG | $3,300 |
| 2006 | STS-V | 14 MPG | $4,950 |
| 2006 | XLR | 18 MPG | $3,850 |
| 2006 | XLR-V | 16 MPG | $3,750 |
| 2005 | Armored Deville | 15 MPG | $4,000 |
| 2005 | CTS | 19 MPG | $3,150 |
| 2005 | CTS-V | 16 MPG | $4,300 |
| 2005 | DeVille | 19 MPG | $3,150 |
| 2005 | Escalade 2WD | 15 MPG | $4,000 |
| 2005 | Escalade AWD | 13 MPG | $5,300 |
| 2005 | Escalade ESV AWD | 13 MPG | $5,300 |
| 2005 | Escalade Ext AWD | 13 MPG | $5,300 |
| 2005 | Funeral Coach / Hearse | 15 MPG | $4,000 |
| 2005 | Limousine | 16 MPG | $3,750 |
| 2005 | SRX 2WD | 17 MPG | $3,500 |
| 2005 | SRX AWD | 17 MPG | $3,500 |
| 2005 | STS 2WD | 18 MPG | $3,300 |
| 2005 | STS AWD | 17 MPG | $4,050 |
| 2005 | XLR | 18 MPG | $3,850 |
| 2004 | Armored Deville | 15 MPG | $4,000 |
| 2004 | CTS | 19 MPG | $3,650 |
| 2004 | CTS-V | 17 MPG | $4,050 |
| 2004 | DeVille | 19 MPG | $3,150 |
| 2004 | Escalade 2WD | 14 MPG | $4,300 |
| 2004 | Escalade AWD | 13 MPG | $4,600 |
| 2004 | Escalade ESV AWD | 13 MPG | $4,600 |
| 2004 | Escalade Ext AWD | 13 MPG | $4,600 |
| 2004 | Funeral Coach / Hearse | 15 MPG | $4,000 |
| 2004 | Limousine | 16 MPG | $3,750 |
| 2004 | Seville | 19 MPG | $3,150 |
| 2004 | SRX 2WD | 17 MPG | $4,050 |
| 2004 | SRX AWD | 17 MPG | $4,050 |
| 2004 | XLR | 18 MPG | $3,850 |
| 2003 | CTS | 19 MPG | $3,650 |
| 2003 | DeVille | 19 MPG | $3,150 |
| 2003 | Escalade 2WD | 14 MPG | $4,300 |
| 2003 | Escalade AWD | 13 MPG | $4,600 |
| 2003 | Escalade ESV AWD | 13 MPG | $4,600 |
| 2003 | Escalade Ext AWD | 13 MPG | $4,600 |
| 2003 | Funeral Coach / Hearse | 14 MPG | $4,300 |
| 2003 | Limousine | 15 MPG | $4,000 |
| 2003 | Seville | 19 MPG | $3,150 |
| 2002 | DeVille | 19 MPG | $3,150 |
| 2002 | Eldorado | 19 MPG | $3,150 |
| 2002 | Escalade 2WD | 14 MPG | $4,300 |
| 2002 | Escalade AWD | 12 MPG | $5,000 |
| 2002 | Escalade Ext AWD | 12 MPG | $5,000 |
| 2002 | Limousine | 15 MPG | $4,000 |
| 2002 | Seville | 19 MPG | $3,150 |
| 2001 | Catera | 18 MPG | $3,300 |
| 2001 | DeVille | 18 MPG | $3,850 |
| 2001 | Eldorado | 18 MPG | $3,850 |
| 2001 | Seville | 18 MPG | $3,850 |
| 2000 | Catera | 18 MPG | $3,850 |
| 2000 | DeVille | 19 MPG | $3,650 |
| 2000 | Eldorado | 19 MPG | $3,650 |
| 2000 | Escalade 4WD | 13 MPG | $4,600 |
| 2000 | Seville | 19 MPG | $3,650 |
| 1999 | Catera | 18 MPG | $3,850 |
| 1999 | DeVille | 18 MPG | $3,850 |
| 1999 | Eldorado | 18 MPG | $3,850 |
| 1999 | Escalade 4WD | 13 MPG | $4,600 |
| 1999 | Funeral Coach/Hearse | 18 MPG | $3,850 |
| 1999 | Limousine | 18 MPG | $3,850 |
| 1999 | Seville | 18 MPG | $3,850 |
| 1998 | Catera | 18 MPG | $3,300 |
| 1998 | DeVille | 18 MPG | $3,300 |
| 1998 | Eldorado | 18 MPG | $3,300 |
| 1998 | Funeral Coach/Hearse | 15 MPG | $4,000 |
| 1998 | Limousine | 15 MPG | $4,000 |
| 1998 | Seville | 18 MPG | $3,300 |
| 1997 | Catera | 19 MPG | $3,650 |
| 1997 | DeVille | 18 MPG | $3,850 |
| 1997 | Eldorado | 18 MPG | $3,850 |
| 1997 | Seville | 18 MPG | $3,850 |
| 1996 | DeVille | 18 MPG | $3,850 |
| 1996 | Eldorado | 18 MPG | $3,850 |
| 1996 | Fleetwood | 18 MPG | $3,300 |
| 1996 | Seville | 18 MPG | $3,850 |
| 1995 | DeVille/Concourse | 18 MPG | $3,850 |
| 1995 | Eldorado | 18 MPG | $3,850 |
| 1995 | Fleetwood | 18 MPG | $3,300 |
| 1995 | Seville | 18 MPG | $3,850 |
| 1994 | DeVille/Concourse | 18 MPG | $3,850 |
| 1994 | Eldorado | 18 MPG | $3,850 |
| 1994 | Fleetwood | 18 MPG | $3,850 |
| 1994 | Seville | 18 MPG | $3,850 |
| 1993 | Allante | 15 MPG | $4,600 |
| 1993 | Commercial Chassis | 16 MPG | $4,300 |
| 1993 | DeVille/60 Special | 17 MPG | $4,050 |
| 1993 | Eldorado | 18 MPG | $3,850 |
| 1993 | Fleetwood | 17 MPG | $3,500 |
| 1993 | Seville | 18 MPG | $3,850 |
| 1992 | Allante | 16 MPG | $4,300 |
| 1992 | Brougham | 18 MPG | $3,300 |
| 1992 | Commercial Chassis | 16 MPG | $4,300 |
| 1992 | Eldorado | 18 MPG | $3,850 |
| 1992 | Fleetwood/DeVille | 18 MPG | $3,850 |
| 1992 | Seville | 18 MPG | $3,850 |
| 1991 | Allante | 16 MPG | $4,300 |
| 1991 | Brougham | 17 MPG | $3,500 |
| 1991 | Commercial Chassis | 16 MPG | $4,300 |
| 1991 | Eldorado | 18 MPG | $3,850 |
| 1991 | Fleetwood/DeVille | 18 MPG | $3,850 |
| 1991 | Seville | 18 MPG | $3,850 |
| 1990 | Allante | 16 MPG | $4,300 |
| 1990 | Brougham | 18 MPG | $3,300 |
| 1990 | Commercial Chassis | 16 MPG | $4,300 |
| 1990 | Eldorado | 17 MPG | $4,050 |
| 1990 | Fleetwood/DeVille | 17 MPG | $4,050 |
| 1990 | Seville | 17 MPG | $4,050 |
| 1989 | Allante | 16 MPG | $4,300 |
| 1989 | Brougham | 18 MPG | $3,300 |
| 1989 | Commercial Chassis | 18 MPG | $3,300 |
| 1989 | Eldorado | 18 MPG | $3,300 |
| 1989 | Fleetwood/DeVille | 18 MPG | $3,300 |
| 1989 | Seville | 18 MPG | $3,300 |
| 1988 | Allante | 17 MPG | $4,050 |
| 1988 | Brougham | 18 MPG | $3,300 |
| 1988 | Cimarron | 21 MPG | $2,850 |
| 1988 | Commercial Chassis | 17 MPG | $3,500 |
| 1988 | DeVille | 17 MPG | $3,500 |
| 1988 | Eldorado | 17 MPG | $3,500 |
| 1988 | Fleetwood | 17 MPG | $3,500 |
| 1988 | Seville | 17 MPG | $3,500 |
| 1987 | Allante | 17 MPG | $4,050 |
| 1987 | Brougham | 18 MPG | $3,300 |
| 1987 | Cimarron | 25 MPG | $2,400 |
| 1987 | Eldorado | 18 MPG | $3,300 |
| 1987 | Fleetwood/DeVille | 18 MPG | $3,300 |
| 1987 | Limousine | 18 MPG | $3,300 |
| 1987 | Seville | 18 MPG | $3,300 |
| 1986 | Cimarron | 24 MPG | $2,500 |
| 1986 | Eldorado | 18 MPG | $3,300 |
| 1986 | Fleetwood Brougham | 19 MPG | $3,150 |
| 1986 | Fleetwood/DeVille | 18 MPG | $3,300 |
| 1986 | Limousine | 18 MPG | $3,300 |
| 1986 | Seville | 18 MPG | $3,300 |
| 1985 | Cimarron | 24 MPG | $2,500 |
| 1985 | Eldorado | 20 MPG | $4,050 |
| 1985 | Eldorado Convertible | 17 MPG | $3,500 |
| 1985 | Fleetwood Brougham (RWD) | 21 MPG | $3,850 |
| 1985 | Fleetwood/DeVille (FWD) | 23 MPG | $3,500 |
| 1985 | Limousine | 17 MPG | $3,500 |
| 1985 | Seville | 20 MPG | $4,050 |
| 1984 | Brougham/DeVille (RWD) | 21 MPG | $3,850 |
| 1984 | Cimarron | 25 MPG | $2,400 |
| 1984 | Eldorado | 21 MPG | $3,850 |
| 1984 | Eldorado Convertible | 16 MPG | $3,750 |
| 1984 | Fleetwood/DeVille (FWD) | 24 MPG | $3,400 |
| 1984 | Limousine | 9 MPG | $6,650 |
| 1984 | Seville | 21 MPG | $3,850 |
Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year.