Trends · data through September 2026

Gas & Auto trends in Iowa

Iceflower tracks 2,786 stores from 981 gas & auto chains in Iowa. Take 5 Oil Change grew fastest over the last year, ahead of Brew and Avis Car Rental.

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
981
Tracked stores
2,786
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. Take 5 Oil Change and Brew sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 Take 5 Oil Change ▲5 +20.0%
2 Brew ▲5 +19.3%
3 Avis Car Rental ▲4 +9.4%
4 Casey's - +8.2%
5 Tires Plus ▲2 +8.1%
6 Sparky's One Stop ▲4 +7.4%
7 Brakes Plus ▲4 +7.3%
8 Hilltop Tire Service ▲5 +6.5%
9 O'Reilly Auto Parts ▲1 +6.3%
10 Enterprise Rent-A-Car ▲1 +6.2%
11 Caliber Collision ▲3 +6.1%
12 Kwik Trip - +4.8%
13 U-Haul Neighborhood Dealer ▲3 +4.7%
14 Kwik Star ▲2 +4.7%
15 Valvoline Instant Oil Change ▲4 +4.5%

Store footprint

Store map

2,786 tracked store locations in Iowa, colored by category. The top 5 chains by store count run 971 of the 2,786 stores (35%); 863 of the 981 tracked chains have a single store here. 4% of the tracked gas & auto stores here are vehicle services, against 6% across the United States.

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