GMC Hummer EV in Colorado
Home charging at 14.94¢/kWh (EIA). 60 kWh per 100 miles (EPA combined). Public DC fast: 42¢/kWh avg.
EV vs gas car — annual fuel cost
The GMC Hummer EV at home rates compared against a typical 28-mpg gas car and a 40-mpg hybrid at the Colorado fuel price ($3.20/gal).
| Annual mileage | GMC Hummer EV (home) | 28-mpg gas | 40-mpg hybrid | EV savings vs gas |
|---|---|---|---|---|
| 6,000 mi | $538 | $686 | $480 | $148 |
| 10,000 mi | $896 | $1143 | $800 | $246 |
| 12,000 mi | $1076 | $1371 | $960 | $296 |
| 15,000 mi | $1345 | $1714 | $1200 | $370 |
| 20,000 mi | $1793 | $2286 | $1600 | $493 |
Home vs public DC fast charging
Home charging is the default cost optimization. Public DC fast charging in Colorado runs about 2.8× the home rate. For 12,000 miles/yr entirely on DC fast, annual fuel cost would be $3024 vs $1076 at home — a $1948 penalty. Apartment dwellers and road-trippers should price this in; daily commuters with home Level 2 can usually ignore public chargers.
DC fast rate is a network average (Electrify America + EVgo + Tesla Supercharger + ChargePoint). Real prices vary by location, time of day, and membership tier.
EV incentives in Colorado
- tax creditDecreasing through 2025. Plus $5,000 for vehicles < $35,000 MSRP (extra subsidy)
Same vehicle in neighboring states
How GMC Hummer EV cost compares in Colorado's contiguous neighbors. Relevant for cross-border driving and relocation decisions.
| State | Electricity | Gas | EV / 100mi | Saves vs gas |
|---|---|---|---|---|
| Colorado (current) | 14.94¢ | $3.20 | $8.96 | $2.46 |
| Nebraska | 11.04¢ | $3.05 | $6.62 | $4.27 |
| Wyoming | 11.16¢ | $3.20 | $6.70 | $4.73 |
| Utah | 11.18¢ | $3.30 | $6.71 | $5.08 |
| Oklahoma | 12.81¢ | $2.90 | $7.69 | $2.67 |
| New Mexico | 13.92¢ | $3.10 | $8.35 | $2.72 |
| Kansas | 14.36¢ | $2.95 | $8.62 | $1.92 |
| Arizona | 14.92¢ | $3.40 | $8.95 | $3.19 |
Vehicle specs
- EPA combined efficiency: 60 kWh/100 miles
- EPA range: 329 miles
- Make / model: GMC Hummer EV
Other EVs in Colorado
Common questions
- How much does it cost to charge a GMC Hummer EV at home in Colorado?
- About $8.96 per 100 miles at the Colorado residential electricity rate of 14.94¢/kWh (EIA). For comparison, a 28-mpg gas car at local gas prices costs $11.43 per 100 miles. Annual savings at 12,000 miles: ~$296.
- Home charging vs public DC fast charging — what's the difference in Colorado?
- Public DC fast charging in Colorado averages ~42¢/kWh — that's 2.8× home rates. A 100-mile session costs roughly $25.20 at public chargers vs $8.96 at home. For daily commuting, home charging pays off. Public fast charging is for road trips and apartment dwellers without home charging access.
- Are there EV incentives in Colorado?
- Yes. Total state incentives can reach $5,000 on top of the federal $7,500 Section 30D tax credit. Eligibility depends on vehicle MSRP and household income — check the official program page for current limits.
- Does winter weather affect charging cost in Colorado?
- Yes — cold weather can reduce EV efficiency by 15-30% (battery + heater draw). The numbers above use EPA combined ratings; budget +20% for sustained sub-freezing temps. Winter range drop is most pronounced for northern states.
Full data sources and formulas: /sources.