Jeep Lease Calculator

Jeep Lease Calculator: Estimate Your Monthly Payments :root { –primary-color: #004a99; –success-color: #28a745; –background-color: #f8f9fa; –text-color: #333; –border-color: #ddd; –card-background: #fff; –shadow: 0 2px 5px rgba(0,0,0,0.1); } body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: var(–background-color); color: var(–text-color); line-height: 1.6; margin: 0; padding: 0; } .container { max-width: 960px; margin: 20px auto; padding: 20px; background-color: var(–card-background); border-radius: 8px; box-shadow: var(–shadow); } h1, h2, h3 { color: var(–primary-color); text-align: center; margin-bottom: 1.5em; } h1 { font-size: 2.2em; } h2 { font-size: 1.8em; margin-top: 1.5em; } h3 { font-size: 1.4em; margin-top: 1.2em; } .loan-calc-container { background-color: var(–card-background); padding: 25px; border-radius: 8px; box-shadow: var(–shadow); margin-bottom: 30px; } .input-group { margin-bottom: 20px; text-align: left; } .input-group label { display: block; margin-bottom: 8px; font-weight: bold; color: var(–primary-color); } .input-group input[type="number"], .input-group input[type="text"], .input-group select { width: calc(100% – 22px); padding: 10px 12px; border: 1px solid var(–border-color); border-radius: 4px; font-size: 1em; box-sizing: border-box; } .input-group input[type="number"]:focus, .input-group input[type="text"]:focus, .input-group select:focus { border-color: var(–primary-color); outline: none; box-shadow: 0 0 0 2px rgba(0, 74, 153, 0.2); } .input-group .helper-text { font-size: 0.85em; color: #666; margin-top: 5px; display: block; } .error-message { color: #dc3545; font-size: 0.85em; margin-top: 5px; display: block; min-height: 1.2em; /* Prevent layout shifts */ } .button-group { display: flex; justify-content: space-between; margin-top: 25px; flex-wrap: wrap; gap: 10px; } .button-group button { padding: 12px 20px; border: none; border-radius: 5px; cursor: pointer; font-size: 1em; font-weight: bold; transition: background-color 0.3s ease; flex: 1; min-width: 150px; } .calculate-button { background-color: var(–primary-color); color: white; } .calculate-button:hover { background-color: #003366; } .reset-button { background-color: #6c757d; color: white; } .reset-button:hover { background-color: #5a6268; } .copy-button { background-color: var(–success-color); color: white; } .copy-button:hover { background-color: #218838; } #results { margin-top: 30px; padding: 25px; background-color: var(–card-background); border-radius: 8px; box-shadow: var(–shadow); text-align: center; } #results h3 { margin-top: 0; margin-bottom: 1.5em; } .result-item { margin-bottom: 15px; font-size: 1.1em; } .result-item strong { color: var(–primary-color); font-size: 1.3em; } .primary-result { background-color: var(–primary-color); color: white; padding: 15px 20px; border-radius: 5px; margin-bottom: 20px; font-size: 1.8em; font-weight: bold; box-shadow: inset 0 0 10px rgba(0,0,0,0.2); } .formula-explanation { font-size: 0.9em; color: #555; margin-top: 20px; padding-top: 15px; border-top: 1px dashed var(–border-color); } table { width: 100%; border-collapse: collapse; margin-top: 25px; margin-bottom: 25px; box-shadow: var(–shadow); border-radius: 5px; overflow-x: auto; /* Mobile responsiveness */ } th, td { padding: 12px 15px; text-align: left; border-bottom: 1px solid var(–border-color); } thead th { background-color: var(–primary-color); color: white; font-weight: bold; } tbody tr:nth-child(even) { background-color: #f2f2f2; } tbody tr:hover { background-color: #e9ecef; } caption { font-size: 1.1em; font-weight: bold; color: var(–primary-color); margin-bottom: 10px; caption-side: top; text-align: left; } canvas { display: block; margin: 25px auto; max-width: 100%; /* Mobile responsiveness */ height: auto; border: 1px solid var(–border-color); border-radius: 5px; box-shadow: var(–shadow); } .chart-container { position: relative; width: 100%; max-width: 100%; margin: 20px auto; padding: 15px; background-color: var(–card-background); border-radius: 8px; box-shadow: var(–shadow); } .chart-container canvas { max-width: 100%; height: auto; } .article-content { margin-top: 40px; background-color: var(–card-background); padding: 30px; border-radius: 8px; box-shadow: var(–shadow); } .article-content h2, .article-content h3 { text-align: left; margin-top: 2em; margin-bottom: 1em; } .article-content p { margin-bottom: 1.2em; } .article-content ul, .article-content ol { margin-bottom: 1.2em; padding-left: 25px; } .article-content li { margin-bottom: 0.8em; } .faq-item { margin-bottom: 1.5em; } .faq-item strong { display: block; color: var(–primary-color); margin-bottom: 0.5em; font-size: 1.1em; } .internal-links { margin-top: 30px; padding: 25px; background-color: var(–card-background); border-radius: 8px; box-shadow: var(–shadow); } .internal-links h3 { text-align: left; margin-top: 0; } .internal-links ul { list-style: none; padding: 0; } .internal-links li { margin-bottom: 10px; } .internal-links a { color: var(–primary-color); text-decoration: none; font-weight: bold; } .internal-links a:hover { text-decoration: underline; } .internal-links span { font-size: 0.9em; color: #555; display: block; margin-top: 3px; } /* Responsive adjustments */ @media (max-width: 768px) { .container { margin: 10px; padding: 15px; } h1 { font-size: 1.8em; } h2 { font-size: 1.5em; } h3 { font-size: 1.2em; } .button-group button { min-width: 100%; } #results { padding: 15px; } .primary-result { font-size: 1.5em; } table { font-size: 0.9em; } th, td { padding: 10px 12px; } .article-content, .internal-links { padding: 20px; } }

Jeep Lease Calculator

Estimate your monthly Jeep lease payments accurately.

Lease Details

Manufacturer's Suggested Retail Price of the Jeep.
Includes first month's payment, acquisition fee, security deposit, etc.
The estimated value of the Jeep at the end of the lease term (e.g., 55%).
This is the financing rate, often expressed as a decimal (e.g., 0.00125 is equivalent to 3% APR).
The duration of the lease agreement in months.
Your local sales tax rate applied to the monthly payment.
Fee charged by the leasing company to initiate the lease.
Fee charged at the end of the lease when you return the vehicle.

Your Estimated Lease Results

$0.00
Depreciated Value: $0.00
Finance Charge: $0.00
Total Lease Cost: $0.00
Total Fees: $0.00
How it's calculated:

Monthly Depreciation = (MSRP – Residual Value) / Lease Term
Monthly Finance Charge = (MSRP + Residual Value) * Money Factor
Base Monthly Payment = Monthly Depreciation + Monthly Finance Charge
Monthly Payment (with tax) = Base Monthly Payment * (1 + Sales Tax Rate)
Total Lease Cost = (Monthly Payment (with tax) * Lease Term) + Due at Signing + Disposition Fee

Lease Cost Breakdown Over Time

What is a Jeep Lease Calculator?

A Jeep lease calculator is a specialized financial tool designed to help prospective lessees estimate the potential monthly payments and overall costs associated with leasing a new Jeep. Unlike a loan calculator that focuses on ownership, a lease calculator breaks down the costs based on depreciation, financing rates (money factor), lease term, and various fees. It's an essential resource for anyone considering leasing a Jeep, providing transparency and enabling informed decision-making before signing a contract. Understanding these figures upfront can prevent surprises and help you negotiate a better deal.

Who should use it: Anyone considering leasing a Jeep, whether it's a Wrangler, Grand Cherokee, or another model. It's particularly useful for those who prefer driving a new vehicle every few years, want lower monthly payments compared to financing, and are comfortable with mileage restrictions and not building equity in the vehicle. It helps compare different lease offers and understand the true cost of driving a specific Jeep model for a set period.

Common misconceptions: A frequent misconception is that leasing is always cheaper than buying. While monthly payments are often lower, you don't own the vehicle at the end, and mileage limits can lead to extra charges. Another is that the money factor is the same as an interest rate; while related, they are expressed differently (money factor is typically a much smaller decimal). This Jeep lease calculator aims to clarify these points.

Jeep Lease Calculator Formula and Mathematical Explanation

The core of any Jeep lease calculator lies in its ability to accurately project the monthly payment and total cost. The calculation involves several key components:

1. Residual Value: This is the estimated wholesale value of the Jeep at the end of your lease term. It's usually expressed as a percentage of the MSRP, determined by the leasing company based on the vehicle model, trim, and lease duration.

2. Depreciation: This is the amount the Jeep is expected to lose in value over the lease term. It's calculated as: (MSRP - Residual Value)

3. Monthly Depreciation Cost: This is the portion of the depreciation allocated to each month of the lease. Monthly Depreciation Cost = (MSRP - Residual Value) / Lease Term (in months)

4. Money Factor: This represents the financing charge or interest rate for the lease. It's a daily rate, but for monthly calculations, it's often multiplied by the sum of the MSRP and the residual value. To convert it to an approximate Annual Percentage Rate (APR), you multiply the money factor by 2400. Approximate APR = Money Factor * 2400

5. Monthly Finance Charge: This is the cost of borrowing the money tied up in the vehicle's value over the lease term. Monthly Finance Charge = (MSRP + Residual Value) * Money Factor

6. Base Monthly Payment: This is the sum of the monthly depreciation cost and the monthly finance charge. Base Monthly Payment = Monthly Depreciation Cost + Monthly Finance Charge

7. Taxes and Fees: Your monthly payment will also include sales tax on the monthly depreciation and finance charges (depending on your state's regulations). Additionally, one-time fees like the acquisition fee (paid upfront or rolled in) and the disposition fee (paid at lease end) are factored into the total cost.

8. Total Monthly Payment (with tax): Total Monthly Payment = Base Monthly Payment * (1 + Sales Tax Rate)

9. Total Lease Cost: This includes all payments made during the lease, plus upfront costs and end-of-lease fees. Total Lease Cost = (Total Monthly Payment * Lease Term) + Due at Signing + Disposition Fee

Variables Table

Lease Calculation Variables
Variable Meaning Unit Typical Range
MSRP Manufacturer's Suggested Retail Price $ $25,000 – $80,000+
Residual Value Estimated value at lease end % of MSRP 45% – 70%
Money Factor Lease financing rate Decimal (e.g., 0.00125) 0.00080 – 0.00250 (approx. 1.9% – 6.0% APR)
Lease Term Duration of the lease Months 24, 36, 48
Sales Tax Rate Local tax on monthly payments % 0% – 10%+
Due at Signing Upfront payments $ $0 – $5,000+
Acquisition Fee Lease initiation fee $ $400 – $1000
Disposition Fee End-of-lease return fee $ $250 – $500

Practical Examples (Real-World Use Cases)

Let's explore how the Jeep lease calculator works with realistic scenarios:

Example 1: Leasing a Jeep Grand Cherokee

Sarah is interested in leasing a new Jeep Grand Cherokee. She finds a model with an MSRP of $50,000. The dealer offers a 36-month lease with a 58% residual value and a money factor of 0.00150. Sarah plans to put down $3,500 at signing (including first month's payment, acquisition fee of $700, and taxes). Her local sales tax rate is 6%. The disposition fee is $450.

Inputs:

  • MSRP: $50,000
  • Due at Signing: $3,500
  • Residual Value: 58%
  • Money Factor: 0.00150
  • Lease Term: 36 months
  • Sales Tax Rate: 6%
  • Acquisition Fee: $700
  • Disposition Fee: $450

Calculation using the calculator:

  • Residual Value = $50,000 * 0.58 = $29,000
  • Monthly Depreciation = ($50,000 – $29,000) / 36 = $583.33
  • Monthly Finance Charge = ($50,000 + $29,000) * 0.00150 = $118.50
  • Base Monthly Payment = $583.33 + $118.50 = $701.83
  • Monthly Payment (with tax) = $701.83 * (1 + 0.06) = $743.94
  • Total Lease Cost = ($743.94 * 36) + $3,500 + $450 = $26,781.84 + $3,500 + $450 = $30,731.84

Interpretation: Sarah's estimated monthly payment is around $744, and the total cost over three years is approximately $30,732. This helps her budget and compare this offer to other vehicles or lease deals.

Example 2: Leasing a Jeep Wrangler Sport

John wants to lease a more affordable Jeep Wrangler Sport. The MSRP is $38,000. He's looking at a 24-month lease with a 60% residual value and a money factor of 0.00110. He wants to minimize his upfront cost, only paying the first month's payment ($550), acquisition fee ($650), and disposition fee ($400) at signing, totaling $1,600. His state has no sales tax on leases.

Inputs:

  • MSRP: $38,000
  • Due at Signing: $1,600
  • Residual Value: 60%
  • Money Factor: 0.00110
  • Lease Term: 24 months
  • Sales Tax Rate: 0%
  • Acquisition Fee: $650
  • Disposition Fee: $400

Calculation using the calculator:

  • Residual Value = $38,000 * 0.60 = $22,800
  • Monthly Depreciation = ($38,000 – $22,800) / 24 = $633.33
  • Monthly Finance Charge = ($38,000 + $22,800) * 0.00110 = $668.80 * 0.00110 = $73.57
  • Base Monthly Payment = $633.33 + $73.57 = $706.90
  • Monthly Payment (with tax) = $706.90 * (1 + 0.00) = $706.90
  • Total Lease Cost = ($706.90 * 24) + $1,600 + $400 = $17,000.00 + $1,600 + $400 = $19,000.00

Interpretation: John's estimated monthly payment is $707, and the total cost over two years is $19,000. This example highlights how a shorter term and no sales tax can impact the overall lease cost, making it a potentially attractive option for him.

How to Use This Jeep Lease Calculator

Using this Jeep lease calculator is straightforward. Follow these steps to get accurate estimates:

  1. Enter Vehicle MSRP: Input the Manufacturer's Suggested Retail Price of the Jeep model you are interested in. You can usually find this on the dealer's website or the Jeep manufacturer's site.
  2. Specify Due at Signing: Enter the total amount you plan to pay upfront. This typically includes the first month's payment, the acquisition fee, any security deposit, and potentially taxes and registration fees.
  3. Input Residual Value (%): Find the residual value percentage offered for the lease term you're considering. This is often stated in the lease offer.
  4. Enter Money Factor: This is the lease's financing rate. It's usually a small decimal. If you're given an APR, you can convert it: Money Factor = APR / 2400.
  5. Set Lease Term (Months): Enter the duration of the lease in months (e.g., 24, 36, 48).
  6. Provide Sales Tax Rate (%): Enter your local sales tax rate. Note that some states tax the entire lease price upfront, while others tax only the monthly payments. This calculator assumes tax is applied monthly.
  7. Enter Fees: Input the Acquisition Fee and Disposition Fee. These are standard lease costs.
  8. Click 'Calculate Lease': Once all fields are populated, click the button.

How to read results:

  • Primary Result (Monthly Payment): This is your estimated total monthly payment, including taxes.
  • Depreciated Value: The difference between MSRP and the residual value, representing the amount the car is expected to lose in value.
  • Finance Charge: The total cost of financing over the lease term.
  • Total Lease Cost: The sum of all payments, upfront costs, and end-of-lease fees.
  • Total Fees: The sum of acquisition and disposition fees.

Decision-making guidance: Compare the estimated monthly payment and total lease cost against your budget. Use the results to negotiate with dealers, as they provide a baseline for what constitutes a fair deal. If the numbers seem too high, consider a different trim, a model with a higher residual value, a longer lease term (which might lower monthly payments but increase total cost), or a lower money factor.

Key Factors That Affect Jeep Lease Results

Several variables significantly influence your monthly payments and the overall cost of a Jeep lease. Understanding these can help you secure a better deal:

  1. MSRP (Manufacturer's Suggested Retail Price): A higher MSRP directly increases the depreciable base and the amount subject to finance charges, leading to higher monthly payments. Choosing a lower trim level or a less expensive model can reduce this cost.
  2. Residual Value Percentage: This is arguably the most crucial factor. A higher residual value means the Jeep is expected to retain more of its worth, resulting in lower depreciation costs and, consequently, lower monthly payments. Jeeps known for holding their value well often have better residual percentages.
  3. Money Factor (Lease Rate): This is the equivalent of the interest rate. A lower money factor significantly reduces the finance charge portion of your monthly payment. Negotiating a lower money factor, especially if you have good credit, can save you substantial money over the lease term. Always try to convert it to an APR (Money Factor * 2400) to compare it with loan rates.
  4. Lease Term (Months): Shorter lease terms (e.g., 24 months) generally have higher monthly payments because the depreciation is spread over fewer payments. Longer terms (e.g., 48 months) result in lower monthly payments but mean you pay more in total finance charges and are driving a vehicle for longer, potentially outside its warranty period.
  5. Due at Signing Amount: While a larger down payment (or "due at signing" amount) reduces the capitalized cost and thus the monthly payment, it doesn't build equity. It also means you have more upfront cash at risk if the vehicle is totaled early in the lease. A common strategy is to minimize this amount, paying only the essential fees and the first month's payment.
  6. Acquisition and Disposition Fees: These are fixed costs associated with initiating and ending the lease. While often non-negotiable, they contribute to the total cost. Some dealers might waive the acquisition fee on certain promotions. The disposition fee is charged when you return the vehicle, so factor this into your end-of-lease planning.
  7. Sales Tax: The sales tax rate in your state directly impacts your monthly payment. Some states tax the entire value of the lease upfront, while others tax only the monthly payments. This calculator assumes monthly taxation, which is common. A higher tax rate means a higher monthly bill.

Frequently Asked Questions (FAQ)

Q1: What is the difference between leasing and buying a Jeep?

Buying means you own the vehicle and build equity. Monthly payments are typically higher, and you're responsible for the full value. Leasing means you pay for the use of the vehicle for a set period. Monthly payments are usually lower, but you don't own it at the end, and you have mileage restrictions.

Q2: How is the money factor different from an interest rate (APR)?

The money factor is a daily financing rate used in leases. To compare it to an APR, multiply it by 2400. For example, a money factor of 0.00125 is roughly equivalent to a 3% APR (0.00125 * 2400 = 3%).

Q3: Can I negotiate the money factor and residual value?

The residual value is typically set by the leasing company and is hard to negotiate. However, the money factor is often negotiable, especially if you have excellent credit. Dealers may mark up the money factor, so always ask for the base rate.

Q4: What happens if I exceed the mileage limit on my Jeep lease?

Exceeding the mileage limit results in per-mile charges, which can be quite expensive. This Jeep lease calculator doesn't directly account for this, but it's a critical factor to consider when choosing your lease term and mileage allowance.

Q5: Can I buy my leased Jeep at the end of the term?

Yes, most lease agreements include a purchase option price (often based on the residual value or a predetermined amount). This allows you to buy the Jeep outright if you've enjoyed driving it and want to own it.

Q6: What fees are typically involved in a Jeep lease?

Common fees include the acquisition fee (to set up the lease), disposition fee (to return the vehicle), security deposit (refundable), first month's payment, taxes, and registration fees. These are often bundled into the "Due at Signing" amount.

Q7: How does sales tax affect my monthly lease payment?

In most states, sales tax is applied to your monthly payment, which includes the depreciation and finance charges. The rate varies by location. Some states tax the entire lease value upfront, which significantly increases the "Due at Signing" amount.

Q8: Is leasing a Jeep always a good financial decision?

It depends on your priorities. Leasing offers lower monthly payments and the ability to drive a new car every few years. However, you don't build equity, and there are restrictions. If you drive a lot, keep cars for a long time, or want to own your vehicle, buying might be a better financial choice. Use this Jeep lease calculator to compare costs.

© 2023 Your Website Name. All rights reserved.

function getElement(id) { return document.getElementById(id); } function formatCurrency(amount) { return "$" + amount.toFixed(2).replace(/\d(?=(\d{3})+\.)/g, '$&,'); } function formatPercentage(value) { return parseFloat(value).toFixed(2) + "%"; } function formatMoneyFactor(value) { return parseFloat(value).toFixed(5); } function clearErrorMessages() { getElement("vehicleMSRPError").textContent = ""; getElement("downPaymentError").textContent = ""; getElement("residualValuePercentageError").textContent = ""; getElement("moneyFactorError").textContent = ""; getElement("leaseTermMonthsError").textContent = ""; getElement("salesTaxRateError").textContent = ""; getElement("acquisitionFeeError").textContent = ""; getElement("dispositionFeeError").textContent = ""; } function validateInputs() { var isValid = true; var msrp = parseFloat(getElement("vehicleMSRP").value); var downPayment = parseFloat(getElement("downPayment").value); var residualPercent = parseFloat(getElement("residualValuePercentage").value); var moneyFactor = parseFloat(getElement("moneyFactor").value); var leaseTerm = parseInt(getElement("leaseTermMonths").value); var salesTax = parseFloat(getElement("salesTaxRate").value); var acqFee = parseFloat(getElement("acquisitionFee").value); var dispFee = parseFloat(getElement("dispositionFee").value); if (isNaN(msrp) || msrp <= 0) { getElement("vehicleMSRPError").textContent = "Please enter a valid MSRP."; isValid = false; } if (isNaN(downPayment) || downPayment < 0) { getElement("downPaymentError").textContent = "Please enter a valid amount."; isValid = false; } if (isNaN(residualPercent) || residualPercent 100) { getElement("residualValuePercentageError").textContent = "Residual value must be between 1% and 100%."; isValid = false; } if (isNaN(moneyFactor) || moneyFactor <= 0) { getElement("moneyFactorError").textContent = "Please enter a valid money factor."; isValid = false; } if (isNaN(leaseTerm) || leaseTerm <= 0) { getElement("leaseTermMonthsError").textContent = "Lease term must be at least 1 month."; isValid = false; } if (isNaN(salesTax) || salesTax 100) { getElement("salesTaxRateError").textContent = "Sales tax must be between 0% and 100%."; isValid = false; } if (isNaN(acqFee) || acqFee < 0) { getElement("acquisitionFeeError").textContent = "Please enter a valid amount."; isValid = false; } if (isNaN(dispFee) || dispFee < 0) { getElement("dispositionFeeError").textContent = "Please enter a valid amount."; isValid = false; } return isValid; } var leaseChartInstance = null; function calculateLease() { clearErrorMessages(); if (!validateInputs()) { getElement("results").style.display = "none"; return; } var msrp = parseFloat(getElement("vehicleMSRP").value); var downPayment = parseFloat(getElement("downPayment").value); var residualValuePercentage = parseFloat(getElement("residualValuePercentage").value) / 100; var moneyFactor = parseFloat(getElement("moneyFactor").value); var leaseTermMonths = parseInt(getElement("leaseTermMonths").value); var salesTaxRate = parseFloat(getElement("salesTaxRate").value) / 100; var acquisitionFee = parseFloat(getElement("acquisitionFee").value); var dispositionFee = parseFloat(getElement("dispositionFee").value); var residualValue = msrp * residualValuePercentage; var depreciatedValue = msrp – residualValue; var monthlyDepreciation = depreciatedValue / leaseTermMonths; var monthlyFinanceCharge = (msrp + residualValue) * moneyFactor; var baseMonthlyPayment = monthlyDepreciation + monthlyFinanceCharge; var monthlyPaymentWithTax = baseMonthlyPayment * (1 + salesTaxRate); var totalFees = acquisitionFee + dispositionFee; var totalLeaseCost = (monthlyPaymentWithTax * leaseTermMonths) + downPayment + dispositionFee; // Disposition fee is paid at end, but often considered in total cost planning. Down payment includes first month, acq fee. getElement("monthlyPaymentResult").textContent = formatCurrency(monthlyPaymentWithTax); getElement("depreciatedValue").textContent = formatCurrency(depreciatedValue); getElement("financeCharge").textContent = formatCurrency(monthlyFinanceCharge * leaseTermMonths); // Total finance charge over lease term getElement("totalLeaseCost").textContent = formatCurrency(totalLeaseCost); getElement("totalFees").textContent = formatCurrency(totalFees); getElement("results").style.display = "block"; updateChart(msrp, residualValue, monthlyPaymentWithTax, leaseTermMonths); } function resetCalculator() { getElement("vehicleMSRP").value = "45000"; getElement("downPayment").value = "3000"; getElement("residualValuePercentage").value = "55"; getElement("moneyFactor").value = "0.00125"; getElement("leaseTermMonths").value = "36"; getElement("salesTaxRate").value = "7"; getElement("acquisitionFee").value = "595"; getElement("dispositionFee").value = "395"; clearErrorMessages(); getElement("results").style.display = "none"; if (leaseChartInstance) { leaseChartInstance.destroy(); leaseChartInstance = null; } } function copyResults() { var monthlyPayment = getElement("monthlyPaymentResult").textContent; var depreciatedValue = getElement("depreciatedValue").textContent; var financeCharge = getElement("financeCharge").textContent; var totalLeaseCost = getElement("totalLeaseCost").textContent; var totalFees = getElement("totalFees").textContent; var assumptions = "Key Assumptions:\n"; assumptions += "MSRP: " + formatCurrency(parseFloat(getElement("vehicleMSRP").value.replace(/,/g, ''))) + "\n"; assumptions += "Due at Signing: " + formatCurrency(parseFloat(getElement("downPayment").value.replace(/,/g, ''))) + "\n"; assumptions += "Residual Value: " + formatPercentage(getElement("residualValuePercentage").value) + "\n"; assumptions += "Money Factor: " + formatMoneyFactor(getElement("moneyFactor").value) + "\n"; assumptions += "Lease Term: " + getElement("leaseTermMonths").value + " months\n"; assumptions += "Sales Tax Rate: " + formatPercentage(getElement("salesTaxRate").value) + "\n"; assumptions += "Acquisition Fee: " + formatCurrency(parseFloat(getElement("acquisitionFee").value.replace(/,/g, ''))) + "\n"; assumptions += "Disposition Fee: " + formatCurrency(parseFloat(getElement("dispositionFee").value.replace(/,/g, ''))) + "\n"; var textToCopy = "— Jeep Lease Estimate —\n\n"; textToCopy += "Estimated Monthly Payment: " + monthlyPayment + "\n"; textToCopy += "Estimated Depreciated Value: " + depreciatedValue + "\n"; textToCopy += "Estimated Total Finance Charge: " + financeCharge + "\n"; textToCopy += "Estimated Total Lease Cost: " + totalLeaseCost + "\n"; textToCopy += "Estimated Total Fees: " + totalFees + "\n\n"; textToCopy += assumptions; navigator.clipboard.writeText(textToCopy).then(function() { alert("Results copied to clipboard!"); }, function(err) { console.error("Could not copy text: ", err); alert("Failed to copy results. Please copy manually."); }); } function updateChart(msrp, residualValue, monthlyPaymentWithTax, leaseTermMonths) { var ctx = getElement('leaseCostChart').getContext('2d'); // Destroy previous chart instance if it exists if (leaseChartInstance) { leaseChartInstance.destroy(); } var labels = []; var monthlyPaymentData = []; var cumulativeCostData = []; var currentCumulativeCost = parseFloat(getElement("downPayment").value); // Start with due at signing for (var i = 0; i < leaseTermMonths; i++) { labels.push('Month ' + (i + 1)); monthlyPaymentData.push(monthlyPaymentWithTax); currentCumulativeCost += monthlyPaymentWithTax; cumulativeCostData.push(currentCumulativeCost); } // Add disposition fee to the final cumulative cost if it's not already included in down payment logic var finalTotalCost = currentCumulativeCost + parseFloat(getElement("dispositionFee").value); leaseChartInstance = new Chart(ctx, { type: 'line', data: { labels: labels, datasets: [{ label: 'Monthly Payment (incl. Tax)', data: monthlyPaymentData, borderColor: 'rgba(0, 74, 153, 1)', backgroundColor: 'rgba(0, 74, 153, 0.2)', fill: false, tension: 0.1 }, { label: 'Cumulative Lease Cost', data: cumulativeCostData, borderColor: 'rgba(40, 167, 69, 1)', backgroundColor: 'rgba(40, 167, 69, 0.2)', fill: false, tension: 0.1 }] }, options: { responsive: true, maintainAspectRatio: false, scales: { y: { beginAtZero: true, ticks: { callback: function(value) { return formatCurrency(value); } } } }, plugins: { tooltip: { callbacks: { label: function(context) { var label = context.dataset.label || ''; if (label) { label += ': '; } if (context.parsed.y !== null) { label += formatCurrency(context.parsed.y); } return label; } } } } } }); } // Initial calculation on load if values are present document.addEventListener('DOMContentLoaded', function() { // Optionally trigger calculation on load if default values should be shown // calculateLease(); });

Leave a Comment