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Vehicle Type |
---|
GMC Hummer EV |
GMC Sierra EV |
Battery Size |
---|
~200 kWh |
~200 kWh |
DC Commercial Charging Compatibility |
---|
Yes |
Yes |
Average Cost per Charge |
---|
~$100 |
~$100 |
Level 2 Charging |
---|
Yes |
Yes |
The table below summarizes the GMC EV charging times for different charger types.
EV Plug Type |
---|
Level 1 – 5-15 |
(regular 3 pin, 120 volts) |
Level 2 – 14-30 |
(4 pin electric dryer type, 240 volts) |
Level 2 – 14-50 |
Level 2 – 14-50 |
Battery Size (kWh) |
---|
GMC Hummer – 200kWh |
GMC Sierra – 200kWh |
GMC Hummer – 200kWh |
GMC Sierra – 200kWh |
GMC Hummer – 200kWh |
GMC Sierra – 200kWh |
Charge Power per Hour |
---|
1.5 KW/hour @ 12 amps |
5.5 KW/hour @ 24 amps |
9.6 KW/hour @ 40 amps |
EV Charge Time |
---|
GMC Hummer – 133 hours |
GMC Sierra – 133 hours |
GMC Hummer – 36.5 hours |
GMC Sierra – 36.5 hours |
GMC Hummer – 21 hours |
GMC Sierra – 21 hours |
The fastest home charging solution for GMC EVs is the Level 2 NEMA 14-50 EV charger.
Charging costs vary depending on location, time of day, and electricity rates. Below are estimated costs based on U.S. averages:
Place |
---|
Home (empty to full) |
Commercial Chargers |
Average Cost |
---|
GMC Hummer – $40 |
GMC Sierra – $40 |
GMC Hummer – $100 |
GMC Sierra – $100 |
Cost per Mile |
---|
$0.12¢ / mile |
$0.10¢ / mile |
$0.30¢ / mile |
$0.25¢ / mile |
Yes, both GMC EV models are capable of using DC fast charging at commercial stations.
The GMC home fast charger uses the NEMA 14-50 or NEMA 6-50 Level 2 EV charger.
The GMC EV fleet use the J1772 SAE Type 1 EV charger.
While compatible, Level 1 EV charging is usually too slow for GMC EV owners, and the longer charging times may prevent them from fully charging the GMC electric range and benefiting from cheaper overnight electricity rates.
Yes, since most EV chargers are interchangeable, you can use any commercially available charger without the need for one made by the OEM.
Since most GMC EV owners prefer the fastest charging option, the Level 2 NEMA 14-50 is the most commonly used type of EV charger.
The key benefits are the convenience of charging at home, savings from lower overnight electricity rates, and the faster charging speed of Level 2 EV charging.
Our high power level 2 EV chargers will achieve a full EV charge in around 10 hours. Alternatively, we have a complete range of GMC EV chargers with all different EV plug types.
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