Trends · data through August 2026

Gas & Auto trends in Pennsylvania

Iceflower tracks 3,820 stores from 1,210 gas & auto chains in Pennsylvania. Onvo grew fastest over the last year, ahead of ModWash and Enterprise Rent-A-Car.

Rankings come from real card and bank transactions across a panel of 130M+ US and EU consumers. We publish relative growth and rankings, never revenue figures. About the data

Tracked chains
1,210
Tracked stores
3,820
Consumer panel
130M+

Growth ranking

Fastest-growing tracked gas & auto chains

Ranked by year-over-year growth of share of tracked local spend. Arrows show movement in the rankings since last year. Each dot in the chart is one tracked chain: bigger market position to the right, faster growth higher up, more tracked stores in a bigger dot. Colors match the store map below. Onvo and ModWash sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 O Onvo logo Onvo ▲1 +19.1%
2 M ModWash logo ModWash ▲1 +17.6%
3 E Enterprise Rent-A-Car logo Enterprise Rent-A-Car ▲1 +15.7%
4 S Sparkle Car Wash ▲6 +15.4%
5 P Pete's Express Car Wash logo Pete's Express Car Wash ▲5 +13.9%
6 W WetGo ▲1 +13.1%
7 V Valvoline Instant Oil Change logo Valvoline Instant Oil Change - +12.4%
8 O O'Reilly Auto Parts logo O'Reilly Auto Parts - +12.2%
9 M Mr. Tire Auto Service Centers logo Mr. Tire Auto Service Centers ▲2 +10.0%
10 A AutoZone logo AutoZone ▲1 +9.7%
11 A All Washed Up Auto Spa logo All Washed Up Auto Spa ▲1 +9.1%
12 1 #1 Cochran Nissan ▲1 +8.1%
13 U U-Haul Neighborhood Dealer logo U-Haul Neighborhood Dealer ▲1 +6.7%
14 B BP logo BP - +6.7%
15 N NAPA Auto Parts logo NAPA Auto Parts - +6.0%

Store footprint

Store map

3,820 tracked store locations in Pennsylvania, colored by category.

Top tracked chains by store count

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