Cadillac · 2025–2026
Lyriq Sport
Sport trim Lyriq with dual-motor AWD. 11.5kW onboard charger — 48A Level 2 is the right setup. Here's what its onboard charger actually needs from your home's electrical panel.
Home (Level 2) charging facts
Pulled straight from the Lyriq Sport's onboard charger rating - not a generic EV number.
- Onboard charger draw
- 11.5 kW
- ~48A at 240V (kW × 1000 ÷ 240)
- Empty-to-full at max Level 2
- 8.9 hrs
- 102 kWh battery ÷ 11.5 kW
- Range added per hour
- ~36 mi/hr
- 11.5 kW × 3.1 mi/kWh efficiency
- DC fast charging
- 190 kW max
- Public chargers only - tapers as the battery fills
Typical full-speed install
48A charger on a 60A circuit
Reaches this car's 11.5 kW ceiling. Whether your panel has room for that circuit depends on everything else already on it - that's the actual assessment.
Connector
CCS
CCS (Combined Charging System) is the most common connector on non-Tesla EVs for both home Level 2 charging and public DC fast charging.
On the Lyriq Sport specifically, that connector carries up to 11.5 kW at home on Level 2 and up to 190 kW on public DC fast hardware.
Charging speed by circuit size
The Cadillac Lyriq's onboard charger can't use more than 11.5 kW AC no matter how big the circuit - past 48A, a bigger charger buys you nothing on this car.
| Charger setting | This car actually draws | Range added / hour | 8-hr overnight |
|---|---|---|---|
| 16A | 3.8 kW | ~12 mi | ~96 mi |
| 24A | 5.8 kW | ~18 mi | ~144 mi |
| 32A | 7.7 kW | ~24 mi | ~192 mi |
| 40A | 9.6 kW | ~30 mi | ~240 mi |
| 48A | 11.5 kWcapped by car | ~36 mi | ~288 mi |
Overnight, at full onboard speed
288 mi / 8 hrs
360 mi across a 10-hour window, at 11.5 kW.
Approximate cost to fill from empty
$13.26
Assumes $0.13/kWh (a national-average estimate, not your local rate) × 102 kWh - about $0.042/mile.
Cadillac Lyriq charging questions
How long does it take to charge a 2025–2026 Cadillac Lyriq Sport on a Level 2 charger?
About 8.9 hours from empty to full at its 11.5 kW onboard-charger ceiling (102 kWh battery ÷ 11.5 kW).
Times scale with amperage - see the circuit-size table above for other settings.
What amperage does a Cadillac Lyriq draw on Level 2?
At its full 11.5 kW rate, the Cadillac Lyriq draws about 48A at 240V (kW × 1000 ÷ 240 = amps).
Can a Cadillac Lyriq use a 48-amp charger?
Not to any real benefit. The Cadillac Lyriq's onboard charger tops out at 11.5 kW (~48A) - a 48A charger doesn't charge it any faster than one already sized to 48A.
How much range does a Cadillac Lyriq add per hour on a Level 2 charger?
About 36 miles of range per hour at its 11.5 kW ceiling (11.5 kW × 3.1 mi/kWh efficiency).
How much range does an 8-hour overnight charge add to a Cadillac Lyriq?
Roughly 288 miles from an 8-hour overnight charge (36 mi/hr × 8 hours), or about 360 miles across a 10-hour window.
What's the DC fast charging ceiling for a Cadillac Lyriq?
Up to 190 kW on a public DC fast charger - well above its 11.5 kW Level 2 (home) ceiling, though DC fast rates taper as the battery fills.
Other Cadillac EVs
Will your panel handle this?
ChargeRight runs the full NEC load calculation against your actual panel - not a generic rule of thumb.
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