About Porsche Main Line

Driven by Excellence. Defined by Experience.

Why Porsche Main Line Stands Apart

1. Premier Porsche Destination
Serving the Greater Philadelphia area with a reputation built on performance, trust, and prestige.


2. New & Certified Pre-Owned Excellence
Explore a curated selection of the latest Porsche models alongside meticulously inspected Certified Pre-Owned vehicles.


3. White-Glove Customer Experience
Every interaction is tailored, refined, and designed to exceed expectations at every touchpoint.


4. Porsche-Certified Expertise
Our factory-trained technicians and knowledgeable sales professionals bring unmatched brand expertise.


5. Effortless Ownership
Complimentary pickup & delivery, a fleet of premium loaner vehicles, and seamless online scheduling.


6. Exclusive Monthly Offers
Luxury becomes attainable with competitive specials designed to get you behind the wheel faster.


7. Award-Winning Performance
Proud recipient of 10 Porsche Premier Dealer Awards (2010–2021)—a mark of elite distinction.


8. Unmatched Inventory Access
From iconic sports cars to luxury SUVs, your perfect Porsche awaits.


9. Family-Owned Values, Luxury-Level Service
Backed by RDS Automotive Group, combining personalized care with world-class standards.


10. Recognized Workplace Excellence
Part of an 8-time Philadelphia Inquirer Top Workplace, reflecting a culture that puts people first.

Why Shop With Mainline?

  • Curated Selection

    Unmatched inventory access.

  • Porsche Certified

    Meticulously inspected vehicles.

  • Effortless Ownership

    Complimentary pickup & delivery.

  • Award Winning

    Recognized for superior performance.

  • Conveniently Located

    We look forward to your visit.

  • White-Glove Experience

    Tailored and refined to exceed expectations.

Certified Program

A CPO program that's as precise as our engineering.

Client Reviews