Tesla Battery Replacement Cost Estimator (2026 Prices by Model)
A Tesla battery pack typically costs $10,000–$21,000 to replace out of warranty, depending on the model. Pick your car to see its range — and whether Tesla's battery warranty should pay instead.
Typical replacement cost by model
- Model 3: about $10,000–$14,500 for RWD, $12,000–$16,000 for Long Range and Performance.
- Model Y: about $10,000–$14,500 for RWD, $11,000–$16,000 for Long Range and Performance.
- Model S: about $12,000–$20,000.
- Model X: about $15,000–$21,000.
These are installed prices from 2026 third-party estimates. Tesla doesn't publish battery prices, and a written quote from Tesla Service for your VIN is the only exact number.
The warranty usually pays first
Every new Tesla has an 8-year Battery & Drive Unit warranty with a mileage cap — 100,000 miles for Model 3 and Model Y RWD, 120,000 for Long Range and Performance, and 150,000 for Model S, Model X and Cybertruck. Tesla repairs or replaces the pack if it fails or falls below 70% capacity within that period. The warranty stays with the car when it's sold.
Most packs outlast the warranty
Tesla reports Model S and Model X packs keep about 88% of their capacity after 200,000 miles on average. Full pack replacements outside the warranty are uncommon — which is why a used Tesla with high mileage isn't automatically a battery risk.
Frequently asked questions
How much does a Tesla battery cost to replace?
Out of warranty, roughly $10,000 to $16,000 for a Model 3 or Model Y and $12,000 to $21,000 for a Model S or Model X, installed. Module-level repairs at independent shops can cost $2,000 to $7,000 when only part of the pack has failed.
Does the Tesla battery warranty transfer to a new owner?
Yes. The warranty runs from the original delivery date and stays with the car, so a used buyer gets whatever years and miles are left.
How much is a Tesla 12V battery?
The low-voltage battery that runs the car's electronics is separate from the main pack and usually costs about $200 to $400 installed.
Is it worth replacing a Tesla battery or buying another car?
On an older, low-value Tesla, a $12,000+ pack can cost more than the car is worth, so a module repair, refurbished pack or selling the car may make more sense. On a newer car with good condition, replacement usually pays off.
More free Tesla tools
Battery Warranty Checker
Enter your Tesla, delivery date and mileage to see how much Battery & Drive Unit and basic warranty is left — new or used.
Maintenance Cost Calculator
An itemized Tesla maintenance budget by model and mileage — tires, rotations, cabin filters, brake fluid and more.
Cost of Ownership Calculator
Depreciation, insurance, charging, maintenance, fees and subscriptions combined into one monthly cost for your Tesla.
Used Tesla Buying Checklist
An interactive, printable checklist for buying a used Tesla — history, FSD and hardware, battery, body, tires and the test drive.
Trade-In Value Calculator
A rough trade-in and private-sale range for your Tesla by model, year, mileage and condition — with what purchased FSD adds.
Lease vs Buy Calculator
Compare a Tesla lease quote with financing over the same term, including the equity you'd keep in the car if you buy.
Depreciation Calculator
See your Tesla's estimated value each year, and whether you'd owe more on the loan than it's worth.
Supercharger Cost Calculator
Estimate what Supercharging costs per session, per mile and per month for your Tesla — with peak and off-peak California rates, home charging and gas compared.
California Registration Fee Calculator
Itemized estimate of your California Tesla registration: VLF, Transportation Improvement Fee, the $121 EV Road Improvement Fee, CHP and DMV fees.
California Lemon Law Checker
Answer seven questions to see whether your Tesla meets California's lemon law presumption (18 months / 18,000 miles) and what to do next.
Tesla Insurance Cost Estimator
Estimate monthly insurance for a Model 3, Model Y, Model S or Model X in your state and compare Tesla Insurance, Lemonade, State Farm and GEICO.
Lemonade vs Tesla Insurance Calculator
See how much Lemonade's 50% FSD-mile discount could save you compared with your current Tesla insurance premium.
Is Lemonade Right for Me? Quiz
A one-minute quiz that checks your state, hardware and driving habits to tell you whether Lemonade Car is worth a quote for your Tesla.
FSD Transfer Checker
Check whether Full Self-Driving stays with a used Tesla, based on when FSD was bought and Tesla's current transfer rules.
FSD Buy vs Subscribe Calculator
Compare the total cost of the $99/month FSD subscription with the old one-time purchase price over the years you plan to own the car.
Hardware Version Checker
Find out whether a Tesla has HW3 or HW4 from its model and build year, how to confirm it on the car, and what it means for FSD and insurance discounts.