Already have a major repair estimate?
A clearer next step for your repair-or-replace decision.
Compare repairing your current car with realistic used and new replacement costs. See what is driving the result—and what to verify before you decide.
About 5–10 minutes · A ballpark vehicle value is enough · No account or email required
Repair and keep
Estimated cash paid
$8,420
Quote, current payments, future repairs
Replace with used
Estimated cash paid
$13,890
Price, financing, equity, ownership changes
Replace with new
Estimated cash paid
$18,240
Price, financing, fees, ownership changes
Illustrative values only. Your result reflects the information you provide.
Built to help you compare—not pressure you
The tool does not diagnose your car, price the repair, or guarantee what happens next. It organizes the financial decision using the information you provide.
Safety remains a separate decision
Possible safety or structural concerns always point to qualified professional review before the financial comparison guides action.
What the comparison does
More useful than a winner.
The product helps you organize the decision without pretending every situation has a simple answer.
- Estimated cash paid
- See all three paths over the same time period.
- Result stability
- Know whether the lead is strong, close, or limited by missing information.
- Visible assumptions
- Separate what you entered from what the model assumes or cannot know.
- One useful next action
- Leave with a practical question to verify before you decide.
How it works
From estimate to evidence-based next step.
Four stages keep the decision understandable and show where uncertainty remains.
See what you’ll need- 01
Bring what you know
Start with the repair estimate and rough planning numbers. “I don’t know” is a valid answer where uncertainty matters.
- 02
Compare the same period
See repair and keep, used replacement, and new replacement over 12, 24, or 36 months.
- 03
Inspect the reasoning
Review result stability, cost drivers, missing information, and assumptions that could change the comparison.
- 04
Take one useful action
Leave with a tailored step: verify the diagnosis, value the car, confirm replacement costs, or seek safety review.
Why trust the process
Trust is built into the method.
You should be able to see what the product knows, what it assumes, and where professional judgment still matters.
Read the methodology- No account required
- Use the complete comparison without creating a profile.
- Your assumptions stay visible
- See the numbers included, missing, and most likely to change the result.
- No hidden provider ranking
- The comparison is not decided by a dealer, lender, or repair-shop payout.
- Saved on this device
- Your calculator draft stays in this browser for the current version.
Decision guides
Guidance for the questions around the decision.
Is head gasket repair worth it on an old car?
Facing a head gasket repair? Check the diagnosis, possible engine damage, and full estimate before deciding whether to repair your old car or replace it.
Is timing chain replacement worth it?
Before approving timing chain replacement, ask about engine condition, the complete repair scope, and additional damage. Compare two practical scenarios.
Is catalytic converter replacement worth it on an old car?
A catalytic converter quote deserves more than a comparison with car value. Check coverage, diagnosis, replacement requirements, and other repair needs.
Is it worth fixing the A/C in an old car?
Deciding whether to fix your old car's A/C? Compare the complete repair, your daily needs, and how long you plan to keep it before buying another car.
Free printable worksheet
Slow the decision down before you approve a big repair.
Organize the estimate, evidence, safety questions, and realistic alternatives on one page.
Start with the estimate you already have.
A rough vehicle value is enough, and you can mark information you do not know yet.