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2023 Cadillac CT5 mpg

Combined mpg, Luxury RWD

27mpg

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12,000 miles a year. Gas $3.20.

1015202530354045Median 26CT5: 27 mpg
78 sedans (2023), one trim per model: the cheapest with a rating. Median 26 mpg.
2023 Cadillac CT5 mpg by trim
TrimEngineDriveCity mpgHwy mpgCombinedTank, galMiles per tankCost a year
4dr Sdn Luxury RWD2.0L 4cylRWD23332717.0459$1,422
Luxury RWD2.0L 4cylRWD23332717.0459$1,422
4dr Sdn Premium Luxury RWD2.0L 4cylRWD23332717.0459$1,422
Premium Luxury RWD2.0L 4cylRWD23332717.0459$1,422
4dr Sdn Sport RWD2.0L 4cylRWD23332717.0459$1,422
Sport RWD2.0L 4cylRWD23332717.0459$1,422
CT5-V 4dr Sdn RWD3.0L 6cylRWD18272117.0357$1,829
V-Series RWD3.0L 6cylRWD18272117.0357$1,829
V-Series Blackwing RWD6.2L 8cylRWD13211517.0255$2,560

Fuel cost

Luxury RWD, 27 mpg combined.

Per year
$1,422
Per month
$119
Per mile
11.9 cents
Fill the tank
$54.40
  • Best mpg: 4dr Sdn Luxury RWD, 27 mpg. $1,422 a year.
  • Top trim: V-Series Blackwing RWD. $2,560 a year. $1,138 more than the Luxury RWD.

Trip cost

Luxury RWD: 33 mpg highway
TripGallonsCost
100 miles3.0$9.70
300 miles9.1$29.09
500 miles15.2$48.48
1,000 miles30.3$96.97

Commute cost

Per month
$103
Per year
$1,233
Miles a month
867

Luxury RWD. 20 miles each way, 5 days a week.

Is 27 mpg good? Yes. Beats 68% of 2026 cars.

MPG by year

2626.226.426.626.8272020202120222023202420252026
CT5: combined mpg of the cheapest rated trim, 2020 to 2026.

CT5 by year: price, hp, mpg, size

Rivals

2023 Cadillac CT5 and rivals
CarCheapest trimMPG or rangeCompare
2023 Cadillac CT5Luxury RWD27 mpg
2023 Nissan MaximaSV FWD24 mpgCompare
2023 Tesla Model 3RWD272 mi range
2023 Mercedes-Benz CLA250 FWD29 mpg
2023 Genesis G702.0T RWD25 mpg
2023 Kia StingerGT-Line RWD25 mpg
2023 Toyota CrownXLE AWD41 mpg

What this cannot tell you

EPA ratings. Your own mpg will differ.

Gas prices change by state and by week.

How values are checked