Buying a used car is one of the largest financial decisions most people make outside of buying a home. Yet most buyers spend more time researching a television than a vehicle that will cost them thousands of dollars and carry them at highway speed every day.
The good news: a systematic evaluation process eliminates most of the risk. Here is the exact process CarScorer was built around.
Step 1 — Check NHTSA recalls first. The NHTSA maintains a free public database of every safety recall issued on every vehicle. Before you drive to see a car, check recall status at nhtsa.gov. A car with an open safety-critical recall is not a car you want to buy until the recall is completed. CarScorer pulls this data automatically when you enter a VIN.
Step 2 — Research the model's known issues. Every vehicle model has documented failure patterns. The 2015–2017 Nissan Rogue CVT transmission is a well-known example. The 2017 Jeep Cherokee 9-speed transmission is another. Knowing the failure pattern before you inspect the car means you can specifically look for evidence of that issue.
Step 3 — Verify market pricing. The asking price should be within 10% of the market average for comparable vehicles. Use community pricing data, CarGurus, or other market sources to establish what comparable vehicles are actually selling for — not just listed at. CarScorer uses community-sourced market comparison data to flag overpriced listings automatically.
Step 4 — Assess repairability before buying. A cheap car that requires expensive specialist tools to repair is not cheap to own. German luxury vehicles (BMW, Mercedes, Audi) require proprietary diagnostics and specialized training for most repairs. A 2016 Toyota Camry, by contrast, can be maintained by any mechanic in the country with parts available at any auto parts store. Factor this into your offer.
Step 5 — Get a pre-purchase inspection. For any vehicle over $5,000, a $100–150 inspection by a trusted mechanic is one of the best investments you can make. Bring a specific list of concerns based on the known issues for that model. The inspection is not about finding reasons not to buy — it is about knowing exactly what you are buying.