Trends · data through September 2026

Gas & Auto trends in Detroit-Warren-Dearborn, MI

Iceflower tracks 3,239 stores from 1,368 gas & auto chains in Detroit-Warren-Dearborn, MI. Grand Prix Auto Wash grew fastest over the last year, ahead of Muffler Man and Mr Muffler.

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
1,368
Tracked stores
3,239
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. Grand Prix Auto Wash and Muffler Man sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 Grand Prix Auto Wash ▲2 +19.3%
2 Muffler Man ▲2 +18.7%
3 Mr Muffler - +17.4%
4 Bob Maxey Ford ▲2 +17.0%
5 Hastings Auto Parts ▲4 +15.2%
6 Holbrook Auto Parts ▲5 +14.0%
7 WhiteWater Express Car Wash ▲3 +12.3%
8 Speedy Q ▲2 +10.7%
9 General RV Center ▲1 +9.2%
10 Victory Lane Quick Oil Change ▲1 +8.1%
11 Clark ▲1 +7.4%
12 Enterprise Rent-A-Car ▲2 +5.3%
13 Murphy USA - +2.5%
14 Valvoline Instant Oil Change ▲1 +2.1%
15 Mugg & Bopps - +1.5%

Store footprint

Store map

3,239 tracked store locations in Detroit-Warren-Dearborn, MI, colored by category. The top 5 chains by store count run 770 of the 3,239 stores (24%); 1,226 of the 1,368 tracked chains have a single store here.

Top tracked chains by store count

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