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We Carry Only the Best Pre-Owned Porsches for Sale

Passion Meets Experience

Owner and dedicated Porsche enthusiast, John Witmer, personally selects only the finest classic and vintage Porsches and has them thoroughly serviced before offering them for sale. He has been selling vintage and exotic cars since 1978, and started AICAuto Sales in 1989 to focus exclusively on classic Porsches.

A long time Porsche Club member and co-sponsor of the Central Pennsylvania Porsche Club, John has served as Director, Social Chair, and multiple event Chair over the years.

AICAuto Sales operates from a hand-hewn log building nestled in the woods of Southern Lancaster County, Pennsylvania, right next to John's home, where every Porsche is stored indoors in climate-controlled garages.

preowned Porche sports car

Buy with Confidence

The originality and integrity of our vehicles is unmatched. We are able to assure outstanding quality because we own every vehicle we sell. We put every vehicle through a rigorous mechanical and cosmetic inspection from an independent service center so you can be certain your Porsche will live up to your expectations, now, and in the future.

50-Point Mechanical Inspection

50-Point Mechanical Inspection

AICAuto Sales works with a Porsche specialist at Heistand Automotive to perform a 50-point mechanical inspection for each and every Porsche. Each vehicle is serviced and repaired up to our mechanic's exacting standards. Our goal is to ensure that all serviceable items are up to date and to verify the proper operation of every system on the car.

This includes:

  • Engine
  • Transmission
  • Clutch
  • Brake rotors
  • Brake pads
  • All four tires
  • Oil
  • Filter changes
  • Tune up
  • Valve adjustments
  • Air conditioning
  • Heating systems
  • and more...

Our mechanic is especially diligent to assure a leak-free engine, replacing gaskets and oil lines at the "weeping" stage, before they leak!

30-Point Cosmetic Inspection

30-Point Cosmetic Inspection

At AICAuto Sales, we think the quality and integrity of the body and paint are just as important as the mechanics. That's why we perform a 30-point body and paint inspection, that is truly rare in the industry. This inspection encompasses not only the structural integrity, but the paint as well.

We do not sell Porsches that have been compromised, or had any frame damage, or have salvage, reconstructed, or flood title, period. We will go over your Porsche with you and document the quality, and originality of each and every panel. We insist that you know the exact quality and integrity of your Porsche.


Carfax and Autocheck Certification

All of our cars have been certified by Carfax, and/or Autocheck. This is an accepted and reliable source of verification of title history and mileage, but, in and of itself is not a perfect system. The reports alone do not guarantee that the vehicle is accident free, or guarantee repaint history, they only guarantee the title history.

That is why our acute knowledge of the cars' body assembly and paint specifications is so important to assure the integrity of each and every panel on the car. While we use the Carfax certification as a starting point, we address the integrity of each vehicle thorough our 30 Point Body & Paint Inspection Certificate.

Certificate of Authenticity

Certificate of Authenticity

Our Certificate of Authenticity is provided on most every vehicle.

We verify:

  • Model Number
  • Body And Chassis Number
  • Vehicle Identification Number
  • Engine Number
  • Exact Option Codes
  • Paint And Interior Color Codes
  • Any dealer, or previous owner installed options

We also endeavor to provide a complete service history with each and every vehicle. This includes service and maintenance books, owner’s manual, original delivery inspection from the Porsche dealer, and any and all service records kept by the previous owner. Most of our vehicles have had rather obsessive owners who have taken much pride in maintaining the service records with the car.

No Salespeople

There is not one commissioned salesperson here! At AICAuto Sales, you’ll work directly with the owner, John Witmer, who hand picked the car, certified it’s authenticity, history, structural and mechanical integrity, and value! So, take your time, and read all about us, and, the car you select. Whenever you’re ready, we’ll be here to help acquire the right car for you!

Shipping to Your Door

We can arrange fully insured and enclosed shipping right to your door, and in a very timely manor. We recommend Intercity Lines, exclusive transporters of finer automobiles. They are our exclusive transporter, and with over 30 trucks on the road, they can get your car to you quickly, and safely! Be sure to ask us for a quote for vehicle delivery direct to your door!

For our International customers, we have experience with many shipping companies and can recommend the right one to expedite the handling of your car from here to port, over seas and through customs.


It's hard to beat XCEL Federal Credit Union! Just sign up your Porsche purchase with Porsche Club, and you are ready to take advantage of XCEL FCU's great financing rates!

Call John for details...717-529-2025

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