Cadillac Celestiq EV Charger & Charging Cost Calculator
The Cadillac Celestiq is a hand-built ultra-luxury electric sedan with a 111 kWh battery, 303-mile EPA range, and bespoke commissioning process.
Reviewed May 25, 2026. JouleIO calculators are planning tools; confirm final utility rates, equipment specs, incentives, installation bids, and safety decisions with official utility, manufacturer, installer, DOE, ENERGY STAR, EPA, IRS, or EIA sources.
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MSRP
$340,000
EPA Range
303 mi
111 kWh battery
Annual Charging
$821
$0.068/mile
Annual Savings
$735
vs gas car
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Other home charging calculators with range, kWh, and DC fast-charge notes
Cadillac Celestiq EV charger facts
Cadillac Celestiq EV Charger 2026: Cost, Time, Range & Home Install
This calculator consolidates the Celestiq charger guide into the short canonical URL with official Cadillac and FuelEconomy.gov data: 303 miles of range, a 111 kWh battery, 81 MPGe combined, and up to 190 kW DC fast charging.
EPA range
303 mi
FuelEconomy.gov ID 50197
Battery
111 kWh
Cadillac rated energy
DC fast charge
190 kW
Up to 75 mi in about 10 min
240V full charge
8 hr
FuelEconomy.gov 240V estimate
Home charging cost
At the national average 16.4¢/kWh, a full 111 kWh charge costs about $18.20. At 12,000 miles/year, modeled annual home charging is $821.
Connector caution
Cadillac/GM connector rollout can vary by delivery timing. Confirm NACS/J3400, CCS adapter support, and app access with Cadillac before buying a wall connector or DC adapter.
Tax credit reality
Do not assume a new-vehicle $7,500 credit for a new 2026 Celestiq. IRS guidance ended availability for vehicles acquired after Sept. 30, 2025; charger credit rules are separate.
Calculate Your Cadillac Celestiq Charging Cost
Customize your state, annual miles, gas price, and comparison MPG for personalized cost estimates.
Monthly Charging
$68.39
Annual Charging
$821
Cost Per Mile
$0.068
Annual Savings
$735
Cadillac Celestiq vs Gas Car: Annual Fuel Cost
Annual Savings
$735
5-Year Savings
$3,674
MPG Equivalent
81 MPGe
Efficiency Gain
3.0x
Based on 12,000 miles/year, $3.50/gallon, 27 MPG gas car, 16.4¢/kWh electricity.
Cadillac Celestiq Charging Options
Level 1 (120V)
79h
Standard outlet, full charge
3 miles/hour added
~1.4 kW charging power
Cost: $18.20 per full charge
Level 2 (240V)
8h
Home charger, full charge
33 miles/hour added
~13.9 kW charging power
Cost: $18.20 per full charge
Recommended for home use
DC Fast (190 kW)
24min
10% to 80% charge
7.6 miles/minute added
NACS/CCS connector
Cost: ~$44.40 per full charge
Cadillac Celestiq Tax Credits & Incentives
Federal EV Credit Status
Do not assume a new federal Clean Vehicle Credit for the Cadillac Celestiq. Check state, local, utility, and charger incentives for potential savings.
MSRP
$340,000
2026 Federal Credit
Verify
Fuel Savings
$735/yr
Home Charger ROI for Cadillac Celestiq
Why Home Charging?
- ✓60-70% cheaper than DC fast charging
- ✓Charge overnight — wake up to a full battery
- ✓Off-peak rates can save an extra 20-40%
- ✓Better for battery longevity than frequent DC fast charging
2026 Cadillac Celestiq Specifications
| Category | Ultra-Luxury Sedan |
| MSRP | $340,000 |
| EPA Range | 303 miles |
| Battery | 111 kWh |
| Efficiency | 41.7 kWh/100 mi |
| MPGe | 81 MPGe |
| Drivetrain | AWD |
| 0-60 mph | 3.7 sec |
| Seats | 4 |
| Cargo | 31.6 cu ft |
| Charging Port | NACS/CCS |
| DC Fast Charge Rate | 190 kW |
Key Features
Cadillac Celestiq vs Competitors
| Vehicle | Range | MSRP | Efficiency | Annual Cost |
|---|---|---|---|---|
| Cadillac Celestiq | 303 mi | $340,000 | 41.7 kWh | $821 |
| Rolls-Royce Spectre | 291 mi | $413,000 | 38.6 kWh | $760 |
| Mercedes-Benz EQS | 350 mi | $104,400 | 33.8 kWh | $665 |
| Lucid Air Sapphire | 427 mi | $249,000 | 30.4 kWh | $598 |
More Cadillac Electric Vehicles
How Much Does It Cost to Charge a 2026 Cadillac Celestiq?
The 2026 Cadillac Celestiq is a ultra-luxury sedan with a 111 kWh battery pack providing an EPA-estimated range of 303 miles. At 16.4 cents/kWh, a full charge costs approximately $18.20. Driving 12,000 miles per year, the annual charging cost is approximately $821.
Compared to a gas vehicle averaging 27 MPG at $3.50 per gallon, the Cadillac Celestiq saves $735 annually in fuel costs. Over 5 years, that adds up to $3,674 in savings. With a fuel efficiency equivalent of 81 MPGe, the Cadillac Celestiq is approximately 3.0x more efficient than the average gas car.
Most Cadillac Celestiq owners charge at home using a Level 2 (240V) charger, which takes approximately 8 hours for a full charge. For road trips, the Cadillac Celestiq supports DC fast charging via its NACS/CCS port, with a modeled fast-charge session of about 24 minutes from 10% to 80%.
For the Celestiq specifically, Cadillac lists up to 75 miles of range in about 10 minutes on DC fast charging. Treat adapter and connector details as delivery-specific until your Cadillac dealer confirms the exact hardware on your commissioned vehicle.
Methodology & EV Data Sources
How we calculate Cadillac Celestiq charging costs and range data: Our EV specifications, range estimates, and charging cost calculations integrate official federal testing data with current utility rate information.
- Range and efficiency ratings from the US DOE/EPA Fuel Economy Guide (FuelEconomy.gov) — the official source for EPA-rated range, MPGe, and energy consumption for all EVs sold in the US.
- Cadillac Celestiq source check uses the FuelEconomy.gov 2026 Cadillac CELESTIQ record and Cadillac's official CELESTIQ specification release.
- Electricity rate data from EIA Electric Power Monthly — the authoritative federal source for residential electricity prices by state and region.
- Federal EV credit status details from IRS Clean Vehicle Credit (Section 30D) and the DOE EV Tax Credit Eligibility Checker.
- Charging infrastructure data from DOE Alternative Fuels Station Locator (AFDC) — the national database of public EV charging stations.
- Emissions savings calculations use EPA eGRID grid emission factors to accurately measure CO₂ avoided per mile driven in the Cadillac Celestiq vs. average gasoline vehicle.
Authoritative EV and energy data sources:
- FuelEconomy.gov (DOE/EPA) — official EPA range, MPGe, and efficiency ratings
- EIA Electric Power Monthly — residential electricity prices by state
- DOE Alternative Fuels Data Center — EV charging infrastructure and incentives
- EPA eGRID — grid carbon intensity for emissions calculations
- DOE Office of Energy Efficiency — Electric Vehicles — federal EV research and policy
- IRS Clean Vehicle Credit (Section 30D) — current federal EV credit status and eligibility rules
EV Disclaimer: Range estimates are based on EPA-rated figures under standard test conditions. Real-world range varies by driving speed, temperature, HVAC use, cargo load, and terrain. Charging costs use average utility rates — actual costs depend on your electricity plan and time-of-use rates. Federal credit status changes with acquisition date, MSRP limits, income thresholds, purchase method, and vehicle eligibility — verify with IRS.gov before purchase.
Reviewed by Brazora Monk · Last updated 2026 · DOE/EPA FuelEconomy.gov & EIA data current as of latest release
Cadillac Celestiq Charging Cost FAQ
How much does it cost to charge a 2026 Cadillac Celestiq?
At 16.4 cents/kWh, a full charge of the Cadillac Celestiq's 111 kWh battery costs approximately $18.20. Driving 12,000 miles per year, the annual charging cost is approximately $821. Actual costs vary by state and electricity plan.
How much can I save with a Cadillac Celestiq vs a gas car?
Driving 12,000 miles per year, a Cadillac Celestiq costs approximately $821/year to charge vs $1,556/year in gas for a 27 MPG vehicle at $3.50/gallon. That's $735 in annual savings, or $3,674 over 5 years before any state, local, utility, or documented federal incentive.
How long does it take to charge a Cadillac Celestiq?
Level 1 (120V outlet): approximately 79 hours for a full charge. Level 2 (240V home charger): approximately 8 hours. DC fast charging: approximately 24 minutes from 10% to 80%. Most Cadillac Celestiq owners charge overnight at home using a Level 2 charger.
What is the 2026 Cadillac Celestiq's real-world range?
The 2026 Cadillac Celestiq has an EPA-estimated range of 303 miles from its 111 kWh battery with an efficiency of 41.7 kWh per 100 miles (81 MPGe). Real-world range varies based on driving conditions, temperature, speed, and climate control usage. Highway driving at 70+ mph typically reduces range by 15-25%.
Is the 2026 Cadillac Celestiq eligible for a federal tax credit?
Do not assume a federal Clean Vehicle Credit for a new 2026 Cadillac Celestiq. IRS guidance says the New Clean Vehicle Credit is not available for vehicles acquired after September 30, 2025, and the Celestiq's mid-$300K price also exceeds the older consumer MSRP cap. State and local charger incentives may still apply.
How much does a home charger cost for the Cadillac Celestiq?
A Level 2 home charger for the Cadillac Celestiq (NACS/CCS connector) typically costs $1,200 including installation. Based on fuel savings of $735/year, the charger pays for itself in approximately 20 months. The federal Section 30C charger credit can reduce eligible installations by 30% up to $1,000, but only in qualifying locations and for property placed in service by June 30, 2026.
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