EVChargingCalc

Cadillac Optiq vs Tesla Model Y

At U.S. average prices the Tesla Model Y costs $61.00 a month to charge and the Cadillac Optiq $71.39, a difference of $10.39 a month ($125 a year). The Tesla Model Y fast-charges from 10% to 80% in about 27 minutes, vs 38 for the Cadillac Optiq.

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Specs side by side

Cadillac OptiqTesla Model Y
TrimLuxury RWDPremium AWD
Usable battery85 kWh75 kWh
EPA range317 mi327 mi
Efficiency26.8 kWh/100 mi22.9 kWh/100 mi
Max AC charging11.5 kW11.5 kW
Max DC charging150 kW250 kW
DC 10–80%about 38 minabout 27 min
Full charge at home$17.15$15.13
Per month$71.39$61.00

Costs at U.S. average prices, 1,000 mi a month, 80% charged at home. Specs are for the trims shown; other versions differ.

Frequently asked questions

Is the Cadillac Optiq or the Tesla Model Y cheaper to charge?

At U.S. average prices the Tesla Model Y costs $61.00 a month to charge and the Cadillac Optiq $71.39, a difference of $10.39 a month ($125 a year). Change the state or distance in the comparison above for your own numbers.

Which charges faster, the Cadillac Optiq or the Tesla Model Y?

The Tesla Model Y fast-charges from 10% to 80% in about 27 minutes, vs 38 for the Cadillac Optiq. On AC the Cadillac Optiq takes up to 11.5 kW and the Tesla Model Y up to 11.5 kW.

Which has more range, the Cadillac Optiq or the Tesla Model Y?

The Tesla Model Y has the longer EPA range: 327 mi vs 317 mi. Expect less in cold weather and at high speed.

More on each car

Other comparisons

Sources: U.S. EIA Electric Power Monthly, residential, June 2026; AAA state averages, regular gasoline, Sep 29 2026.