Shared MPG Estimates
"My MPG" can help you calculate and track your MPG and, if you wish, share it with others. I want to track my MPG.
DISCLAIMER: Average user estimates are based on data from My MPG users rather than official sources. Since the source data cannot be verified, neither DOE nor EPA guarantees the accuracy of these estimates.
| Configuration | User MPG | EPA MPG | |||||
|---|---|---|---|---|---|---|---|
| Average | Range | No. of Vehicles |
Comb | City | Hwy | ||
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2005 Cadillac DeVille
8 cyl, 4.6 L, Automatic 4-spd, Regular Gasoline, 275HP, CLKUP
|
21.8 | 18 – 26 | 6 | 18 | 15 | 22 |
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2005 Cadillac DeVille
8 cyl, 4.6 L, Automatic 4-spd, Regular Gasoline, 300HP, CLKUP
|
16.0 | NA | 1 | 19 | 16 | 24 |
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2004 Cadillac DeVille
8 cyl, 4.6 L, Automatic 4-spd, Regular Gasoline, CLKUP
|
18.9 | 14 – 24 | 3 | 19 | 16 | 24 |
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2004 Cadillac DeVille
8 cyl, 4.6 L, Automatic 4-spd, Regular Gasoline, STS/DTS, CLKUP
|
23.5 | 20 – 28 | 2 | 19 | 16 | 24 |
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2003 Cadillac DeVille
8 cyl, 4.6 L, Automatic 4-spd, Regular Gasoline, CLKUP
|
18.5 | 18 – 19 | 2 | 19 | 16 | 25 |
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2002 Cadillac DeVille
8 cyl, 4.6 L, Automatic 4-spd, Regular Gasoline, CLKUP
|
21.4 | 16 – 27 | 6 | 19 | 16 | 25 |
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2001 Cadillac DeVille
8 cyl, 4.6 L, Automatic 4-spd, Premium Gasoline, CLKUP
|
22.7 | 20 – 28 | 4 | 18 | 15 | 25 |
|
2000 Cadillac DeVille
8 cyl, 4.6 L, Automatic 4-spd, Premium Gasoline, CLKUP
|
19.0 | 14 – 25 | 5 | 19 | 15 | 25 | |
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1999 Cadillac DeVille
8 cyl, 4.6 L, Automatic 4-spd, Premium Gasoline, CLKUP
|
19.9 | 17 – 23 | 6 | 18 | 15 | 24 |
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1998 Cadillac DeVille
8 cyl, 4.6 L, Automatic 4-spd, Regular Gasoline, CLKUP
|
21.8 | 17 – 28 | 3 | 18 | 15 | 24 |
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1997 Cadillac DeVille
8 cyl, 4.6 L, Automatic 4-spd, Premium Gasoline, (FFS) (MPFI), CLKUP
|
22.3 | 16 – 29 | 9 | 18 | 15 | 24 |
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1996 Cadillac DeVille
8 cyl, 4.6 L, Automatic 4-spd, Premium Gasoline, (FFS) (MPFI), CLKUP
|
21.1 | 18 – 30 | 7 | 18 | 15 | 24 |
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1988 Cadillac DeVille
8 cyl, 4.5 L, Automatic 4-spd, Regular Gasoline, (FFS), CLKUP
|
17.7 | NA | 1 | 17 | 15 | 22 |










