A test drive isn't a joyride; it's a diagnostic. Drive with the radio off and your senses on. Here's exactly how to make the most of it.
Before you move
- Start the engine cold — a warm engine can mask hard-starting problems
- Watch that every dashboard light illuminates then clears
- Listen for knocking, ticking or hissing at idle
Steering and suspension
- The car should track straight with light hands on the wheel
- No clunks over bumps or when turning at low speed
- No excessive body roll or bouncing after a dip
Transmission and drivetrain
- Shifts should be smooth and timely, never harsh or delayed
- No slipping (engine revs climbing without acceleration)
- No shudder when accelerating from a stop
Braking
- Firm pedal, straight stops, no pulling to one side
- No grinding, squealing or pulsing through the pedal
Highway
- Get to highway speed to feel for vibration and wind noise
- Confirm the car holds a lane and accelerates confidently to merge
Watch Out
A short trip around the block isn't enough. Insist on at least 15–20 minutes including highway speeds and a few hard (but safe) stops.
CarLens Pro Tip
Test the air conditioning hard in Florida heat. A weak A/C system can be an expensive and common repair here.
A test drive reveals symptoms; an inspection finds the cause. Not sure about a car you're eyeing? A CarLens Pre-Purchase Inspection puts a certified expert under the hood before you spend a dime.
Frequently Asked Questions
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