Scan any vehicle in seconds. Detect hidden faults, uncover repair risks, and protect your margins before you buy.
Faults may be deliberately hidden before sale — code resets conceal the real condition of the vehicle.
Expensive transmission issues often go undetected by basic scanners — CarDr catches what others miss.
Surprise reconditioning costs eat into your margin after the deal is already done.
One missed issue can wipe out profit from multiple other deals. Data removes the guesswork.
Connect the device to the vehicle's OBD port — no tools needed, takes seconds.
Launch the CarDr app and start full OEM-level diagnostics. Results in under 15 seconds.
See DTCs, repair risks, and cost estimates clearly presented on your device.
Buy with confidence, negotiate on price, arrange repairs, or walk away.
Catch hidden issues before the vehicle enters your inventory. Know exactly what you're purchasing before any money changes hands.
Use concrete repair cost estimates to support your pricing decisions. Turn diagnostic data into negotiation leverage.
Scan vehicles in 15 seconds during sourcing, trade-ins, or inspections. Process more inventory without slowing down.
Deeper visibility than basic OBD scanners — 90%+ OEM coverage across 138 protocols.
Transmission, ABS, airbag, emissions — systems that standard tools miss.
Parts and labor estimates so you can quantify real risk before committing to a purchase.
Professional reports designed for fast decision-making across your buying team.
Cloud dashboard to track every vehicle scanned by your team — accessible anywhere.
Always current with the latest OEM protocols — no manual software updates needed.
| Feature | Basic Scanner | CarDr |
|---|---|---|
| Scan depth | Basic engine codes only | Deep OEM-level diagnostics |
| Transmission codes | ✗ Often missed | ✓ Always included |
| Repair cost estimates | ✗ No | ✓ Parts & labor breakdown |
| Code reset detection | ✗ No | ✓ Catches hidden resets |
| Dealer reports | ✗ No | ✓ Professional reports |
| Scan history | Limited / local only | ✓ Full cloud dashboard |
| Built for dealers | ✗ Not designed for buying | ✓ Purpose-built for buying decisions |
A hidden transmission, emissions, or electrical issue can turn a profitable deal into a loss. CarDr helps you identify risks before money changes hands — giving you data-driven confidence on every purchase.
Get the CarDr ULTRA device and start scanning vehicles right away.
Test CarDr on real inventory — auctions, trade-ins, sourcing runs.
Experience the value firsthand in actual purchase decisions.
Unlock full access and team features for your dealership.
Best for trying CarDr on your first vehicles
Best for active dealers buying regularly
Scan vehicles before bidding or immediately after purchase. Know what you have before you commit.
Understand real repair risk before giving a value. Protect your margins on every trade.
Prioritize repairs based on diagnostic findings. Move vehicles through your lot faster.
No. CarDr helps used car dealers of all sizes make better buying and appraisal decisions — whether you're processing 5 cars a week or 500.
No. CarDr is designed to be plug-and-scan. The app walks you through every step. Most inspectors are fully operational in minutes.
You can start scanning immediately. When you're ready to continue, upgrade to a monthly subscription for full continued access and all features.
Yes. CarDr is built for dealership workflows with multi-user access and a manager dashboard to track every scan across your team.
No. It gives you fast diagnostic visibility so you can decide when a deeper mechanical inspection is actually required — saving time and money.
CarDr covers 138 OEM protocols with 90%+ OEM coverage, supporting the vast majority of makes and models you'll encounter at auction and trade-in.