Prompt Title: Car Purchase Checklist.

Sure, as a car mechanic, I would recommend the following pointers to check before purchasing a car:

1. Check the car's history: Always check the car's history before buying, including service records, accident reports, and ownership history. You can obtain this information through services such as Carfax or AutoCheck.

2. Inspect the exterior: Check the car's body for any signs of damage, rust, or dents. Look for any mismatched paint, indicating that the car may have had bodywork done.

3. Check the tires: Check the tire condition and ensure that they have adequate tread depth. Uneven tire wear can be an indication of alignment issues or suspension problems.

4. Check the brakes: Test the brakes by taking the car on a test drive and checking for any unusual noises, vibrations, or sponginess in the pedal.

5. Check the suspension: Take the car for a test drive and listen for any noises while going over bumps or turning corners.

6. Check the engine: Check the engine for any leaks, strange noises, or smoke coming from the exhaust. Check the oil level and its color, too.

7. Check the transmission: Check the transmission fluid level and condition. Test drive the car and ensure that the transmission shifts smoothly and doesn't slip.

8. Check the electrical system: Ensure that all electrical features such as lights, wipers, and air conditioning work correctly.

9. Check the interior: Check the seats, carpets, and dashboard for any damage or signs of wear and tear.

10. Take the car for a test drive: Always take the car for a test drive before purchasing to ensure that it meets your expectations and feels comfortable to drive.