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Best Of · PA

The 5 Best Car Washes in Allentown, PA

The highest-rated car wash in Allentown, PA is Kuhnsville Car Wash at 4.5★ across 857 Google reviews, followed by Car Wash on Broadway (4.5★) and Shammy Shine Car Wash - 31st Street (4.5★). Rankings cover Allentown, PA car washes with at least 30 Google reviews.

Part of the Allentown-Bethlehem-Easton, PA-NJ car wash market.

Data updated · May 22, 2026

Kuhnsville Car Wash leads Allentown, PA on customer rating with a clear margin. Kuhnsville Car Wash carries 4.5★ across 857 Google reviews — a 0.50-star gap above the next ranked locations. Tied ratings break to the location with more reviews.

  1. 🥇1

    Kuhnsville Car Wash

    5627 Tilghman St, Allentown, PA 18104

    4.5
    857 reviews
    Full Service $98K AGI ZIP
  2. 🥈2

    Car Wash on Broadway

    4540 Broadway, Allentown, PA 18104

    4.5
    627 reviews
    Express Tunnel Chain · Car Wash on Hamilton $98K AGI ZIP
  3. 🥉3

    Shammy Shine Car Wash - 31st Street

    2091 31st St SW, Allentown, PA 18103

    4.5
    412 reviews
    Express Tunnel Chain · Shammy Shine Car Wash $73K AGI ZIP
  4. 4

    Emaus Ave Car Wash

    2451 W Emaus Ave, Allentown, PA 18103

    4.2
    336 reviews
    Self-Serve Bay $73K AGI ZIP
  5. 5

    Hotwash Inc.

    2069 28th St SW, Allentown, PA 18103

    4.0
    646 reviews
    Full Service $73K AGI ZIP
Frequently Asked Questions

About Allentown, PA

What is the best-rated car wash in Allentown, PA?

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Kuhnsville Car Wash is the highest-rated car wash in Allentown, PA at 4.5★ across 857 Google reviews. The location is at 5627 Tilghman St, Allentown, PA 18104.

What are the top 5 car washes in Allentown, PA?

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Ranked by Google review rating (filtering to locations with at least 30 reviews): 1. Kuhnsville Car Wash (4.5★, 857 reviews); 2. Car Wash on Broadway (4.5★, 627 reviews); 3. Shammy Shine Car Wash - 31st Street (4.5★, 412 reviews); 4. Emaus Ave Car Wash (4.2★, 336 reviews); 5. Hotwash Inc. (4.0★, 646 reviews).

How is the "best" car wash determined in this list?

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WashIndex ranks Allentown, PA car washes by their Google review rating, restricted to locations with at least 30 customer reviews so that small-sample outliers don't surface. Where ratings tie, the location with more reviews wins. The pool is restricted to the LLM-classified car-wash formats that actually wash vehicles on site — Express Tunnel, Full Service, In-Bay Automatic, Self-Serve Bay and Hand Wash — so that detailing/tint shops, car dealerships and gas stations with attached washes don't crowd out the actual car-wash operators.

About this ranking

Ranking restricts to LLM-classified car wash formats with at least 30 Google reviews. Kuhnsville Car Wash's 0.50-star lead over the rest of the top 5 is large enough that small rating movements won't change the #1 position. Ties broken by review count.

Full Allentown, PA market analysis is linked above — covers everything below the top tier, including format mix, ZIP-income overlay, and customer-experience signals across the 19-location market. Full Allentown, PA analysis › · Methodology ›

Drill into every Allentown car wash.

Compare Kuhnsville Car Wash head-to-head with every other Allentown car wash on an interactive map — same review-derived signals, drive-time isochrones, and chain ownership overlays.

Launch the Platform See full Allentown market analysis