Are you looking at a specific (Gen 2, 3, or 4)?
Most Prius batteries last 150,000 to 200,000 miles.
The regenerative braking system means brake pads can often last over 100,000 miles.
I can give you a of which models to avoid and which are the "sweet spots" for value!
Some 2010–2014 models are known to "burn" oil; she checked the dipstick and service records.
She learned to use an app called Dr. Prius with a Bluetooth scanner to check the battery health of any car she test-drove. 🛠️ The "Bulletproof" Reputation
You don't always need a brand-new battery from the dealer; third-party installers do it for $1,500–$2,000.
If you drive a lot of city miles, the Prius pays for itself in fuel savings faster than almost any other vehicle. 🔋 The "Big Battery" Anxiety