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GizmoDriver

Does the 2020 Cadillac CT4 need premium gas?

No. Regular.

$0extra a year

Pick another car

12,000 miles a year. Gas $3.20. Premium $0.60 more.

Convertibles100%Coupes93%Sedans52%SUVs47%Hatchbacks31%Trucks8%Minivans0%
307 models (2020). One trim per model: the cheapest with a grade.
2020 Cadillac CT4: fuel grade by trim
TrimEngineGradeMpgRegular, a yearPremium, a year
4dr Sdn Luxury RWD2.0L 4cylRegular27$1,422$1,689
Luxury RWD2.0L 4cylRegular27$1,422$1,689
Luxury AWD2.0L 4cylRegular23 to 26N/AN/A
4dr Sdn Premium Luxury RWD2.0L 4cylRegular27$1,422$1,689
Premium Luxury RWD2.0L 4cylRegular27$1,422$1,689
4dr Sdn Sport RWD2.0L 4cylRegular27$1,422$1,689
Sport RWD2.0L 4cylRegular27$1,422$1,689
Premium Luxury AWD2.0L 4cylRegular23 to 26N/AN/A
Sport AWD2.0L 4cylRegular23 to 26N/AN/A
4dr Sdn V-Series RWD2.7L 4cylRegular23$1,670$1,983
V-Series RWD2.7L 4cylRegular23 to 24N/AN/A
V-Series AWD2.7L 4cylRegular23 to 26N/AN/A

Rivals

2020 Cadillac CT4 and rivals: grade of the cheapest trim
CarCheapest trimGrade
2020 Cadillac CT4Luxury RWDRegular
2020 Acura TLX2.4L FWDPremium
2020 Kia StingerGT-Line RWDPremium
2020 Mercedes-Benz A-ClassA 220 FWDPremium
2020 Audi A3Premium FWDRegular
2020 Chevrolet ImpalaLT FWDRegular

What this cannot tell you

Check the fuel door or manual before you fill.

Gas prices and the premium gap change by state.

How values are checked