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How Much Does It Cost to Charge a Tesla Model S in Colorado?

Quick Answer

Charging a 2026 Tesla Model S at home in Colorado costs approximately $45/month — that's $0.045/mile and saves $997/year compared to a 28 MPG gas car at Colorado's gas price of $3.60/gallon.

Sedans offer excellent aerodynamics and some of the highest efficiency ratings in the EV market, making them among the most cost-effective EVs to run daily. Cold weather reduces EV range by 20–40% as the battery heats itself and the cabin. Use scheduled departure to pre-heat on shore power before driving.

Cost per Mile

$0.045

home charging

Monthly Cost

$45

1,000 miles/month

Annual Savings

$997

vs. 28 MPG gas car

About the 2026 Tesla Model S

The Tesla Model S is the original long-range luxury EV that proved electric cars could be aspirational. The Plaid trim produces 1,020 horsepower and runs 0–60 in 1.99 seconds — the fastest production sedan ever made. The standard Long Range offers 405+ miles per charge.

Advantages

✓405+ miles of range (Long Range) — best range of any EV in its class

✓Plaid trim is the fastest production car ever made at 1.99 seconds 0–60

✓Premium interior with 17" portrait touchscreen and 12.3" driver display

✓Supercharger network access

Considerations

✗$74,990+ starting price makes it a luxury purchase

✗Yoke steering wheel (optional) is controversial — takes adjustment

✗Large size makes parking in urban environments challenging

✗Older design interior compared to newer EV competitors

Ideal Buyer

Performance enthusiasts, frequent long-distance drivers who need 400+ miles of real-world range, and buyers who want a status symbol that happens to be the best-driving car they've ever owned.

vs. Gas Equivalent

Directly competes with Mercedes-Benz EQS, BMW i7, and Porsche Taycan. Gas equivalent is a BMW 5 Series or Mercedes E-Class — but the Model S is faster than any of them.

Tesla Model S Charging Cost Breakdown in Colorado

Colorado's electricity rate of $0.15/kWh is below the national average of $0.17/kWh. At this rate, the Tesla Model S's 95 kWh battery costs $14.25 for a full charge — a meaningful savings versus gas at current prices.

Charging Method

$/kWh

$/month

$/year

🏠 Home (Level 2)

$0.15

$45

$545

🔌 Public Level 2

$0.27

$82

$982

⚡ DC Fast Charger

$0.49

$148

$1,782

⛽ Gasoline (28 MPG)

$3.60/gal

$129

$1,543

Based on 1,000 miles/month. Public L2 estimated at 1.8× home rate. DC fast charging at national average of $0.49/kWh.

2026 Tesla Model SSpecs & Charging Data

250 kW DC fast charging adds approximately 200 miles in 15 minutes at a V3 Supercharger. The 95 kWh battery charges fully at home in 8–10 hours on a 48A Level 2 circuit.

Battery

95 kWh

EPA Range

405 miles

Efficiency

3.3 mi/kWh

kWh/100 miles

30.3 kWh

DC Fast Charge

250 kW max

10–80% Time

~23 min

Body Type

Sedan

MSRP

$74,990

Full Charge Cost

$14.25

EV Ownership in Colorado

Colorado is a top-10 EV state, driven by Denver's environmental consciousness, outdoor-oriented demographics, and the state's strong clean energy commitments. The Denver-Boulder corridor is one of the most EV-friendly markets in the Mountain West.

Incentives & Programs

Colorado offers a state EV tax credit of $5,000 for new EVs (income-qualified) and a $2,500 used EV credit. Xcel Energy offers a $500 rebate for Level 2 charger installation plus off-peak EV rates. The combined state + federal incentive can exceed $12,000.

Charging Infrastructure

The Front Range (Fort Collins to Pueblo) is well-covered. I-70 through the mountains has strategic DCFC placement, though mountain passes can limit range — plan for 20–30% more energy consumption on climbs.

Grid & Energy Source

Colorado is transitioning rapidly — Xcel Energy targets 80% carbon-free by 2030. Currently ~30% wind and solar, ~30% natural gas, ~25% coal (declining). EV emissions are moderate now but improving year over year.

ColoradoElectricity Rates & EV Savings

The average residential electricity rate in Colorado is $0.15/kWh, which is below the national average of $0.17/kWh. With a gas price of $3.60/gallon, Colorado ranks as a favorable state for EV ownership.

Cold weather reduces EV range by 20–40% as the battery heats itself and the cabin. Use scheduled departure to pre-heat on shore power before driving. Your Tesla Model S's 95 kWh battery provides up to 405 miles of EPA-rated range. Real-world range may vary by 10–30% depending on temperature, speed, and terrain.

Annual EV Cost (home)

$545

Tesla Model S @ $0.15/kWh

Annual Gas Cost (28 MPG)

$1,543

@ $3.60/gallon in Colorado

You save every year by driving electric in Colorado

$997/year

That's $83/month saved vs. a 28 MPG gas car

Home vs. DC Fast Charging in Colorado

Monthly cost comparison for 1,000 miles in a Tesla Model S:

🏠 Home L2

$45

$45/mo

🔌 Public L2

$82

$82/mo

⚡ DC Fast

$148

$148/mo

⛽ Gasoline

$129

$129/mo

Tips for Charging Your Tesla Model S in Colorado

Colorado's cold climate and charging infrastructure have specific implications for Tesla Model S owners. Here are practical tips to maximize range and minimize charging costs in this state:

Elevation gains on I-70 (e.g., Eisenhower Tunnel at 11,000 ft) can drain 20–30% more battery than flat driving — charge before mountain passes, not after.

Cold Rocky Mountain winters hit range hard. In January, expect 25–35% less range than EPA estimates.

Xcel Energy's EV Accelerate at Home program offers a $500 charger rebate and flat overnight rates around $0.06–0.08/kWh.

Ski resorts like Vail and Breckenridge are adding charging infrastructure rapidly — check resort parking lots for Level 2 options.

Frequently Asked Questions

How much does it cost to charge a Tesla Model S at home in Colorado?

At Colorado's average residential rate of $0.15/kWh, charging a 2026 Tesla Model S at home costs approximately $45/month based on 1,000 miles of driving. A full charge costs $14.25.

How much does it cost to fully charge a Tesla Model S?

A full charge of the Tesla Model S's 95 kWh battery costs $14.25 at Colorado's rate of $0.15/kWh. At a public DC fast charger ($0.49/kWh), that's about $46.55.

Is it cheaper to charge a Tesla Model S or drive a gas car in Colorado?

Home charging the Tesla Model S in Colorado costs $0.045/mile. A comparable 28 MPG gas car costs $0.13/mile at Colorado's gas price of $3.60/gallon. EVs save approximately $997/year.

How long does it take to charge a Tesla Model S with DC fast charging?

The Tesla Model S supports up to 250 kW DC fast charging. A 10–80% charge takes approximately 23 minutes at peak speed. Actual time varies by charger capacity, battery temperature, and current state of charge.

How much does a Tesla Model S add to your electric bill in Colorado?

Driving 1,000 miles/month in a Tesla Model S adds about $45 to your monthly electric bill in Colorado. That's 30.3 kWh per 100 miles × $0.15/kWh.

How does cold weather in Colorado affect Tesla Model S range?

Cold winters in Colorado can reduce Tesla Model S range by 20–40%. With a 95 kWh battery and 405-mile EPA range, plan for 284–324 miles in cold conditions. Use the scheduled departure feature to pre-heat the cabin while still plugged in to preserve driving range.