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2023 Cadillac CT4 range per tank

Combined range, Luxury RWD

459 miles per tank

Tank
17 gal
27 mpg combined
Highway range
578 miles
City range
391 miles
Fill-up
$73.95

Regular price shown. Premium costs more.

Every trim
306 to 459 miles
9 of 13 trims rated
Class rank
Top 37%
76 sedans (2023)

Gas $4.35 (EIA, week of Oct 5, 2026).

Pick another car

Miles per tank by trim

4dr Sdn Luxury RWD459 miLuxury RWD459 mi4dr Sdn Premium Luxury RWD459 miPremium Luxury RWD459 mi4dr Sdn Sport RWD459 miSport RWD459 miCT4-V 4dr Sdn RWD391 miV-Series RWD391 miV-Series Blackwing RWD306 mi
9 of 13 trims rated. Orange: the cheapest trim.

Source marks: two or more sources agreeone source

2023 Cadillac CT4 range per tank by trim
TrimEngineTank, galCity mpgHwy mpgCombined mpgCity, miHwy, miCombined, miFill-up
4dr Sdn Luxury RWD2.0L 4cyl17.0233427391578459$73.95
Luxury RWD2.0L 4cyl17.0233427391578459$73.95
4dr Sdn Premium Luxury RWD2.0L 4cyl17.0233427391578459$73.95
Premium Luxury RWD2.0L 4cyl17.0233427391578459$73.95
4dr Sdn Sport RWD2.0L 4cyl17.0233427391578459$73.95
Sport RWD2.0L 4cyl17.0233427391578459$73.95
CT4-V 4dr Sdn RWD2.7L 4cyl17.0202923340493391$73.95
V-Series RWD2.7L 4cyl17.0202923340493391$73.95
V-Series Blackwing RWD3.6L 6cyl17.0152318255391306$73.95

Rivals

2023 Cadillac CT4 and rivals: range
CarCheapest trimRange
2023 Cadillac CT4Luxury RWD459 miles per tank
2023 Dodge ChargerSXT RWD426 miles per tank
2023 Audi A3Premium FWD464 miles per tank
2023 Hyundai Elantra NN FWD310 miles per tank
2023 Toyota GR CorollaCore AWD317 miles per tank
2023 Chrysler 300Touring RWD426 miles per tank
2023 Kia StingerGT-Line RWD398 miles per tank

What this cannot tell you

EPA ratings. Real range differs.

Tank size from maker specs. Usable volume is less.

How values are checked

Gas price: U.S. Energy Information Administration, U.S. regular, week of Oct 5, 2026. EIA weekly prices