How to Spot a Lemon Car and Avoid Crooked Car Dealer Tactics

Buying a used car is a major investment — and for many, it’s one of the biggest financial decisions they’ll make. Unfortunately, the process isn’t always straightforward. While many dealerships operate honestly, there are still crooked car dealers out there using shady tactics to sell defective vehicles, often referred to as lemons.
If you’re in the market for a pre-owned vehicle, it’s crucial to be prepared. In this guide, we’ll break down common car dealer tactics and scams and help you learn how to spot a lemon car before it’s too late.
1. Downplaying Major Issues
Shady salespeople are known for glossing over serious problems when closing deals. If you hear that a loud rattle is “normal,” or that a slow start is “just a weak battery,” beware. These can be signs of major underlying issues like engine failure or a faulty transmission.
2. “As-Is” and “Trade-In Special” Labels
Terms like “as-is special” or “trade-in deal” might sound like a bargain, but they often signal that the vehicle has issues. “As-is” means you accept the car with no warranty — whatever happens after the sale is on you.
3. Cosmetic Fixes to Hide Defects
Some crooked car dealers will give a lemon a quick makeover to hide its flaws — fresh paint, shampooed interiors, and even steam-cleaned engines. But don’t be fooled: what looks clean on the outside may be hiding leaks, rust, or accident damage on the inside.

4. Pressure Tactics and Fake Urgency
If a salesperson insists that “this deal won’t last” or claims “someone else is on the way to buy it,” that’s a sign they want to pressure you into skipping proper research. This is a common used car buying scam tactic. While the sense of urgency can sometimes prompt decision-making, it’s crucial not to be pressured into making hasty choices. A reputable salesperson respects your process and doesn’t rely on false urgency tactics.
Stay Smart: Protect Yourself from Used Car Scams and Crooked Car Dealers
Knowing how to avoid a crooked car dealer and spot a lemon car can save you thousands in repairs and legal headaches. Always approach used car deals with a healthy dose of skepticism, and do your homework:

Stuck with a Lemon? We Can Help.
If you’re a California resident and you’ve bought a lemon vehicle with ongoing issues, defective parts, or repeated repairs, you may be entitled to compensation under lemon law. Our experienced team of lemon law attorneys and RV lemon law lawyers is here to guide you through the legal process.
Contact the Attorneys at the RV Auto Legal Team for:
- A free lemon law case review
- Personalized legal support
- Assistance dealing with auto fraud and dealer deception