Trends · data through September 2026

Gas Stations & Convenience Stores in Ann Arbor, MI

Iceflower tracks 100 stores from 20 gas stations & convenience stores in Ann Arbor, MI. Citgo grew fastest over the last year, ahead of Sunoco and Exxon.

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: 20
Tracked stores: 100
Consumer panel: 130M+

Growth ranking

Fastest-growing tracked gas stations & convenience stores

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. Citgo and Sunoco sit in the high-growth half.

# Chain YoY growth

Rank	Chain	Rank movement	YoY growth
1	C Citgo	▲1	+7.3%
2	S Sunoco	-	+5.3%
3	E Exxon	-	-2.4%
4	S Speedway	-	-2.8%
5	7 7-Eleven	-	-7.2%
6	S Shell	-	-7.9%
7	B BP	-	-20.1%
8	C Circle K	▼1	-22.8%
9	M Mobil	-	-23.0%

Speedway
Shell
Marathon
Sunoco
Amoco
Pilot
Exxon
Other tracked chains

Store footprint

Store map

100 tracked store locations in Ann Arbor, MI. The 7 largest tracked chains are highlighted.

Speedway (11)
Shell (17)
Marathon (12)
Sunoco (13)
Amoco (1)
Pilot (2)
Exxon (6)
Other tracked chains

Top tracked chains by store count

1 S Shell 17
2 S Sunoco 13
3 M Marathon 12
4 S Speedway 11
5 B BP 9
6 E Exxon 6
7 C Citgo 5
8 7 7-Eleven 5
9 M Mobil 5
10 C Circle K 4
11 P Pilot 2
12 M Mugg & Bopps 2
13 E Express Stop 2
14 A Amoco 1
15 B Boggs 1
16 R RP Fuel 1
17 Q Quik Mart 1
18 B Benz Oil 1
19 E Ecorse BP 1
20 K Kampus Korner 1

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