Most economical Cadillac models
The Cadillac models with the lowest combined fuel consumption. Electric cars and plug-in hybrids are not included.
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1
Cadillac BLS
2006 – 2010 · 1.9L D 6MT FWD (180 HP)
180 hp · 8.7 s 0–100
Fuel economy5.7 L/100 km
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2
Cadillac ELR
2014 – 2016 · 1.4L CVT (207 HP)
207 hp · 6.8 s 0–100
Fuel economy7.1 L/100 km
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3
Cadillac CT4
2019 – present · 2.0L Turbo 8AT AWD (240 HP)
240 hp
Fuel economy8.7 L/100 km
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4
Cadillac XT4
2018 – 2023 · 2.0L 9AT FWD (241 HP)
241 hp
Fuel economy8.7 L/100 km
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5
Cadillac ATS Coupe
2014 – 2019 · 2.0L Turbo 6MT RWD (276 HP)
276 hp · 5.5 s 0–100
Fuel economy8.9 L/100 km
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6
Cadillac CT6
2016 – 2023 · 2.0L 8AT RWD (269 HP)
269 hp
Fuel economy9.4 L/100 km
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7
Cadillac CTS
2007 – 2013 · 3.0L V6 6MT RWD (270 HP)
270 hp
Fuel economy9.8 L/100 km
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8
Cadillac Seville
1998 – 2004 · 4.6L V8 4AT (300 HP)
300 hp · 7.0 s 0–100
Fuel economy9.8 L/100 km
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9
Cadillac Eldorado
1991 – 2003 · 4.6L 4AT FWD (279 HP)
279 hp · 7.4 s 0–100
Fuel economy9.8 L/100 km
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10
Cadillac DeVille
1999 – 2005 · 4.6L V8 4AT (279 HP)
279 hp · 8.0 s 0–100
Fuel economy11.0 L/100 km
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11
Cadillac XTS
2013 – 2017 · 3.6L V6 6AT RWD (305 HP)
305 hp · 6.9 s 0–100
Fuel economy11.2 L/100 km
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12
Cadillac SRX
2009 – 2016 · 3.0L V6 6AT FWD (265 HP)
265 hp · 7.7 s 0–100
Fuel economy11.2 L/100 km
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13
Cadillac Catera
1997 – 2001 · 3.0L V6 (200 HP) 4AT
200 hp · 8.9 s 0–100
Fuel economy11.2 L/100 km
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14
Cadillac DTS
2008 – 2011 · 4.6L V8 4AT FWD (295 HP)
295 hp · 6.9 s 0–100
Fuel economy11.3 L/100 km
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15
Cadillac XLR
2008 – 2009 · 4.6 V8 5AT (325 HP)
325 hp · 5.9 s 0–100
Fuel economy12.1 L/100 km
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16
Cadillac STS
2007 – 2010 · 3.6L V6 6AT (306 HP)
306 hp · 7.4 s 0–100
Fuel economy12.4 L/100 km
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17
Cadillac Allante
1987 – 1993 · 4.1L V8 4AT FWD (170 HP)
170 hp · 10.2 s 0–100
Fuel economy12.4 L/100 km
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18
Cadillac Escalade ESV
2014 – 2020 · 6.2L V8 EcoTec3 FlexFuel 6AT RWD (426 HP)
426 hp · 6.9 s 0–100
Fuel economy13.1 L/100 km
Each model appears once, with its best version. Figures are manufacturer data from the CarVariables catalog; values that are clearly wrong in the source data are left out.