Review an extended warranty or auto service contract before you buy it
Service contracts sold at the dealer or by phone can be expensive and full of exclusions. AI can read the contract and tell you what you're really getting.
1. Copy this prompt
Paste it into ChatGPT, Claude, Gemini or Grok (the free versions work), then replace the [highlighted brackets] with your details. Leave out account numbers and SSNs.
I'm being offered a [vehicle service contract / extended warranty] for my [YEAR MAKE MODEL] with [MILES] miles, priced at $[PRICE]. Here's the contract text: [PASTE]. My factory warranty covers: [SUMMARY]. 1) Summarize coverage, exclusions, deductible, claim process, who backs it, and cancellation and refund terms. 2) Tell me what overlaps with my factory warranty. 3) Help me decide whether it's worth it and what to negotiate. 4) Flag red flags of a scam offer.
2. Follow these steps
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What to expect, and what to do if they say no
What happened when people tried it
- We haven't verified a real-world example for this one yet, so it's a tool guide plus a prompt. Tried it? Tell us what happened (link below).
Why this works
The problem: Buyers are pressured into service contracts at signing, and robocalls push fake 'warranty expiring' offers.
How AI helps: AI can summarize coverage, exclusions, deductibles and cancellation terms, and compare the price with what repairs would likely cost.
Tools & what they cost
| Tool | Cost |
|---|---|
| ChatGPT | Free option available (Paid upgrades exist, but the free version works for this) Free tier; paid plans available |
| Claude | Free option available (Paid upgrades exist, but the free version works for this) Free tier; paid plans available |
| FTC: Auto warranties and service contracts | Free (No cost at all) Free |
What do these labels mean?
- Free No cost at all.
- Free option available Paid upgrades exist, but the free version works for this.
- Costs money You pay a set price or subscription.
- Takes a cut of savings Charges a percentage of what it saves you.
- Time · Difficulty Our estimates for a typical first try, not guarantees.
- Reported What the linked source says happened, often self-reported. Your results will vary.
Watch out for
- No verified AI-specific success story yet. This is a how-to guide built on official sources.
- Unsolicited 'your warranty is expiring' calls are often scams.
- The cost of a service contract added to a car loan also accrues interest.
Was this helpful?
Tried it? Tell us what happened, good or bad. We read every reply and may share success stories (only with your OK).
Sources
Last verified 2026-10-19. Not financial, legal, tax or medical advice. Disclaimer.