If your vehicle qualifies under the Pennsylvania Lemon Law, you may be entitled to a refund (repurchase) or replacement.

But many consumers immediately ask:

“Will I get all my money back?”
“How much will they deduct for mileage?”

Under Pennsylvania law, manufacturers are allowed to deduct a reasonable allowance for use — often called the:

• mileage offset
• mileage deduction
• usage fee

Here’s exactly how the Pennsylvania Lemon Law offset calculation works.

What Is the Pennsylvania Lemon Law Offset?

The Pennsylvania Automobile Lemon Law allows a manufacturer to reduce your refund by a “reasonable allowance for use.”

This deduction reflects the miles you drove the vehicle before the defect first required repair.

In simple terms:

👉 You may receive a refund, but the manufacturer can subtract an amount based on early usage.

Pennsylvania Lemon Law Mileage Deduction Formula

Pennsylvania uses a statutory formula:

(Miles driven before first repair attempt ÷ 100,000) × Purchase price

Important:
Pennsylvania uses 100,000 miles as the denominator — not 120,000 like some other states.

That difference can significantly affect the deduction.

What Mileage Is Used in Pennsylvania?

The mileage used in the calculation is typically:

✅ The number of miles on the vehicle at the time of the first repair attempt for the defect

Not:

• The mileage at the time of buyback
• The mileage after multiple repair visits
• The total miles driven before arbitration

This distinction is critical.

Pennsylvania Lemon Law Offset Example

Let’s say:

• Purchase price: $40,000
• First repair attempt: 4,000 miles

Here’s the calculation:

4,000 ÷ 100,000 = 0.04
0.04 × $40,000 = $1,600

In this example, the manufacturer may deduct $1,600 as the reasonable use allowance.

Another Example

Vehicle purchase price: $55,000
First repair attempt: 8,000 miles

8,000 ÷ 100,000 = 0.08
0.08 × $55,000 = $4,400

Because Pennsylvania uses 100,000 as the divisor, the offset can be slightly higher than in states that use 120,000.

What Is Included in the “Purchase Price”?

In Pennsylvania Lemon Law repurchases, the refund calculation may include:

• The actual purchase price of the vehicle
• Sales tax
• Registration fees
• Title fees
• Other government charges

However, the mileage offset is generally calculated based on the purchase price component.

Documentation matters.

Why the First Repair Date Is So Important

The earlier the defect appeared, the smaller the mileage deduction.

For example:

Example A

Purchase price: $38,000
First repair: 1,500 miles

1,500 ÷ 100,000 = 0.015
0.015 × $38,000 = $570

Example B

Purchase price: $38,000
First repair: 12,000 miles

12,000 ÷ 100,000 = 0.12
0.12 × $38,000 = $4,560

That’s a significant difference.

This is why documenting early repair visits is essential in Pennsylvania lemon law cases.

Does Pennsylvania Lemon Law Apply to Used Cars?

Pennsylvania Lemon Law generally applies to:

• New vehicles
• Purchased or registered in Pennsylvania
• Used primarily for personal, family, or household purposes

It does not typically apply to most used vehicles unless specific conditions are met.

Mileage offset rules apply to qualifying vehicles.

What If the Vehicle Was Out of Service for 30 Days?

Pennsylvania Lemon Law also includes a 30-day test:

If the vehicle has been out of service for 30 or more days due to warranty repairs, you may qualify for relief.

The mileage offset still applies in repurchase situations.

Can the Manufacturer Use the Wrong Mileage?

Yes — and it happens.

Common errors include:

• Using mileage at buyback instead of first repair attempt
• Using the wrong repair date
• Miscalculating the purchase price
• Including unrelated mileage

Even small errors can change the refund amount by thousands of dollars.

Does the Offset Apply to Leased Vehicles in PA?

Pennsylvania Lemon Law can apply to leased vehicles.

In lease situations, the repurchase calculation may include:

• Lease payments made
• Down payment (capitalized cost reduction)
• Registration and fees
• Payoff to leasing company

The reasonable use deduction still applies using the statutory formula.

What About Extended Warranties and Add-Ons?

Extended service contracts, GAP insurance, and other add-ons are often handled separately.

Whether those amounts are reimbursed can depend on:

• How they were financed
• The specific buyback agreement
• Negotiation with the manufacturer

They are not always part of the base mileage offset formula.

Quick Summary: Pennsylvania Lemon Law Offset

Under Pennsylvania Lemon Law, the manufacturer may deduct:

(Miles at first repair attempt ÷ 100,000) × purchase price

Key points:

• PA uses 100,000 miles as the divisor
• The mileage is based on the first repair visit
• The earlier the defect appears, the smaller the deduction
• Even with the offset, many consumers recover most of what they paid

The Bottom Line

Pennsylvania Lemon Law allows manufacturers to deduct a reasonable allowance for use.

However:

• The deduction is formula-based
• It is not arbitrary
• It must use the correct mileage
• It must use the proper calculation

Even with the mileage offset, many Pennsylvania consumers receive substantial refunds through lemon law repurchases.

Need Help With a Pennsylvania Lemon Law Claim?

If your vehicle has repeated repair attempts or extended time in the shop, you may qualify under Pennsylvania Lemon Law.

An attorney can help:

• Confirm eligibility
• Calculate the correct mileage offset
• Challenge improper deductions
• Negotiate a stronger buyback or settlement

Understanding the offset formula helps you know what to expect — and helps ensure you are not shortchanged.