Should I buy a used Toyota Tacoma with high mileage?

Yes—if the price is right and it passes a thorough inspection. A high-mileage Toyota Tacoma can still be a good buy, but the odometer matters less than maintenance history, rust, accident history, and how it was used.

My rule of thumb: buy it if the frame is clean, the maintenance records are solid, it drives straight, and a pre-purchase inspection finds no major issues. Walk away if there is serious frame rust, neglected fluids, suspension or steering problems, transmission issues, overheating, or the seller cannot justify the price.

Before buying, check:

1. Frame rust, especially if it lived in a snowy or salty region.
2. Lower ball joints and front suspension wear.
3. Service records for oil changes, transmission and differential fluids, coolant, and timing-belt service if applicable.
4. 4WD operation, if equipped.
5. Accident history and signs of off-road abuse.
6. Leaks, overheating, rough shifting, and check-engine lights.
7. The total cost after likely catch-up maintenance.

I would not reject a Tacoma automatically just because it has over 100,000 miles. But I would compare it against similar Tacomas in your area and expect the price to reflect the mileage, condition, maintenance history, and any needed repairs. If the inspection is clean and the price is fair, it can still be worth buying. If you want the safest choice, look for one with lower mileage, strong documentation, and a clean inspection.