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

Quick Answer

Charging a 2026 Tesla Model S at home in Tennessee costs approximately $39/month — that's $0.039/mile and saves $942/year compared to a 28 MPG gas car at Tennessee's gas price of $3.30/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. Moderate climates provide near-optimal EV performance year-round. Expect battery range close to EPA estimates and consistent charging costs across seasons.

Cost per Mile

$0.039

home charging

Monthly Cost

$39

1,000 miles/month

Annual Savings

$942

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 Tennessee

Tennessee's electricity rate of $0.13/kWh is below the national average of $0.17/kWh. At this rate, the Tesla Model S's 95 kWh battery costs $12.35 for a full charge — a meaningful savings versus gas at current prices.

Charging Method

$/kWh

$/month

$/year

🏠 Home (Level 2)

$0.13

$39

$473

🔌 Public Level 2

$0.23

$71

$851

⚡ DC Fast Charger

$0.49

$148

$1,782

⛽ Gasoline (28 MPG)

$3.30/gal

$118

$1,414

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

$12.35

EV Ownership in Tennessee

Tennessee is a fast-growing EV market, driven by Nashville and Knoxville. The state hosts Volkswagen's Chattanooga EV assembly plant and is a major hub for EV battery manufacturing (LG Energy Solutions in Holland). TVA's low electricity rates are a major advantage.

Incentives & Programs

Tennessee has no state EV tax credit. Federal incentives apply. TVA (Tennessee Valley Authority) offers some of the lowest electricity rates in the US and partners with utilities on EV programs. Nissan's Smyrna plant (near Nashville) is transitioning to EV production.

Charging Infrastructure

I-40, I-24, and I-75 corridors are well-covered. Nashville and Knoxville have solid charging networks. Memphis is growing. Appalachian rural stretches are more limited.

Grid & Energy Source

TVA's grid is approximately 40% nuclear (with several plants), ~25% natural gas, and growing solar and wind. The nuclear base makes Tennessee EV charging relatively clean among Southern states.

TennesseeElectricity Rates & EV Savings

The average residential electricity rate in Tennessee is $0.13/kWh, which is below the national average of $0.17/kWh. With a gas price of $3.30/gallon, Tennessee ranks as a favorable state for EV ownership.

Moderate climates provide near-optimal EV performance year-round. Expect battery range close to EPA estimates and consistent charging costs across seasons. 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)

$473

Tesla Model S @ $0.13/kWh

Annual Gas Cost (28 MPG)

$1,414

@ $3.30/gallon in Tennessee

You save every year by driving electric in Tennessee

$942/year

That's $78/month saved vs. a 28 MPG gas car

Home vs. DC Fast Charging in Tennessee

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

🏠 Home L2

$39

$39/mo

🔌 Public L2

$71

$71/mo

⚡ DC Fast

$148

$148/mo

⛽ Gasoline

$118

$118/mo

Tips for Charging Your Tesla Model S in Tennessee

Tennessee's moderate 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:

TVA's electricity rates are among the lowest in the US — charging in Tennessee is genuinely cheap.

Nashville's growth has added many Level 2 chargers at newer apartment complexes and commercial developments.

Smoky Mountain terrain (US-441) significantly reduces range — plan for the Gatlinburg/Cades Cove routes with extra charge buffer.

VW Chattanooga staff knowledge of EV maintenance and charging is locally excellent — a good resource for ID.4 owners.

Frequently Asked Questions

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

At Tennessee's average residential rate of $0.13/kWh, charging a 2026 Tesla Model S at home costs approximately $39/month based on 1,000 miles of driving. A full charge costs $12.35.

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 $12.35 at Tennessee's rate of $0.13/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 Tennessee?

Home charging the Tesla Model S in Tennessee costs $0.039/mile. A comparable 28 MPG gas car costs $0.12/mile at Tennessee's gas price of $3.30/gallon. EVs save approximately $942/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 Tennessee?

Driving 1,000 miles/month in a Tesla Model S adds about $39 to your monthly electric bill in Tennessee. That's 30.3 kWh per 100 miles × $0.13/kWh.