Proficient Auto — Car Care with a Conscience
Brand Specialist
4.7· 220+ Google reviews · Since 2008

Used Tesla Pre-Purchase Inspections in Raleigh

A used Tesla is a different inspection than a used gas car — battery degradation, drive-unit noise, MCU eMMC failures, and prior collision repair quality matter more than oil leaks. We bring Tesla-aware diagnostics to the seller's location anywhere in the Triangle.

Book your Tesla PPI919-675-AUTO
ASE-Certified
Same-week appointments
ASE-Certified Technicians Locally owned since 2008 14 Triangle cities 12-mo / 12,000-mi warranty

What we check on every used Tesla

  • Battery state-of-health: usable kWh vs. original pack capacity, module balance, charge/discharge behavior
  • Drive units: front and rear motor noise, milling sounds at 25–45 mph (early Model S/X drive-unit failures), shudder under regen
  • 12V battery age and load test — the #1 cause of a Tesla that 'won't turn on'
  • MCU/infotainment: eMMC flash wear on pre-2018 Model S/X (MCU1), screen yellow-banding, touchscreen response
  • Autopilot hardware version (HW2.5 / HW3 / HW4) and FSD transferability — confirmed from the menu, not the seller's word
  • Body panel gaps, paint depth, and prior-repair indicators (Teslas are frequently rebuilt after light collisions)
  • Charge port: door latch, contactor temperature, charge rate test on a Level 2 connector
  • Suspension: control arm bushings (Model S), upper control arms (Model X), and any air-suspension fault history

Model-specific quirks we look for

  • Model S (2012–2017): MCU1 eMMC failure, early drive-unit milling, door handle presenters, sunroof drains
  • Model S/X (2018+): MCU2 reliability, air suspension leaks, falcon-wing door alignment (X)
  • Model 3 (2017–2020): paint thinness, rear-window seal, HV battery contactor wear, front control arm bushings
  • Model 3/Y (2021+): heat pump 'octovalve' faults in cold-weather cars, AC condenser cracks, glass roof seal
  • All models: prior salvage/rebuilt title (we cross-reference the VIN report and look for repair tells)
Simple, three-step process

How it works

No surprise invoices. No upsells. No high-pressure tactics.

  1. 1. Tell us what's going on

    Fill out the form or call. Share the year, make, model, and the symptom — that's all we need to scope the work.

  2. 2. We send a written quote

    You get a firm written quote and an appointment window — usually within the hour during business hours. Nothing is booked until you say so.

  3. 3. We come to you

    An ASE-certified mobile tech arrives at your driveway, office, or wherever the car is sitting. Most repairs done same visit.

Before you book

Cancellation & mobile service policy

Our inspectors are dispatched to the vehicle's location, so a missed appointment is a lost route for the day. To keep scheduling fair and efficient, Proficient Auto enforces the following policy on all scheduled pre-purchase inspections.

1. Notice requirement

  • You may cancel or reschedule without penalty up to 1 hour before your scheduled appointment time.
  • Any cancellation, reschedule request, or notice given less than 1 hour before the appointment results in a 100% non-refundable fee.

2. Vehicle availability

  • It is the buyer's responsibility to confirm with the dealership or seller that the vehicle is still available, on the lot, and accessible before our arrival.
  • Proficient Auto is not responsible if a dealership sells or moves the vehicle, or otherwise fails to make it available without telling the buyer.
  • If our inspector arrives and the vehicle is unavailable, missing, sold, or access is denied — and notice was not given at least 1 hour prior — the full inspection fee is forfeited and no refund is issued.

3. Unforeseen circumstances

  • If we must cancel due to severe weather, road hazards, or inspector illness, we notify you immediately and offer a full refund or a priority reschedule.

By booking an inspection you confirm: “I understand that Proficient Auto is a mobile service and that it is my responsibility to confirm the vehicle is available at the dealership/seller location. I agree that cancellations, reschedules, or vehicle unavailability (including sold vehicles) with less than 1 hour notice are strictly non-refundable.”

Your repair is protected

12-month / 12,000-mile warranty on parts and labor

Whichever comes first. Same warranty on every vehicle and every job — domestic, Asian, European, EV, or exotic. If something we installed fails inside that window, we make it right at no charge.

Common questions

Frequently asked questions

Do you check Tesla battery health on a PPI?
Yes. We pull the high-voltage battery's state-of-health, usable capacity, and module balance directly from the car's onboard system and compare it to expected degradation for the mileage and model year.
Can you tell if a Tesla has been in a collision?
Often, yes. We check panel gaps, paint depth in 8+ locations, look for replaced structural components, and review fault history. Teslas are frequently lightly wrecked and rebuilt — that doesn't always show up on a Carfax.
Will FSD or Autopilot transfer to me?
Tesla's transfer policy changes — we confirm what hardware is actually installed (HW3 vs HW4) and what's active on the account. The final transfer call is between you, the seller, and Tesla.
Do you have Tesla specialists?
Yes. Our techs are trained on Tesla platforms and bring brand-specific scan tools so we can read manufacturer codes a generic OBD-II reader can't. We know the common failure points by model year.
Can you inspect a Tesla at a dealership?
Absolutely. We routinely meet buyers at Tesla dealerships and independent sellers across the Raleigh Triangle. The seller doesn't need to be present.

Ready to skip the shop?

Get a free, no-pressure quote — usually within the hour. We come to your home, office, or wherever the car is sitting.

Book your Tesla PPI 919-675-AUTO