Trends · data through September 2026

Auto Parts Stores in Montana

Iceflower tracks 95 stores from 14 auto parts store chains in Montana. AutoZone grew fastest over the last year, ahead of O'Reilly Auto Parts and NAPA Auto Parts.

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
14
Tracked stores
95
Consumer panel
130M+

Growth ranking

Fastest-growing tracked auto parts store 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. AutoZone and O'Reilly Auto Parts sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 A AutoZone logo AutoZone - +7.4%
2 O O'Reilly Auto Parts logo O'Reilly Auto Parts - +0.4%
3 N NAPA Auto Parts logo NAPA Auto Parts - -10.5%
4 C Carquest Auto Parts logo Carquest Auto Parts - -18.1%
  • O'Reilly Auto Parts
  • AutoZone
  • NAPA Auto Parts
  • Toyota of Butte
  • Carquest Auto Parts
  • Rimrock Subaru
  • Kendall Lincoln of Bozeman Service and Parts
  • Other tracked chains

Store footprint

Store map

95 tracked store locations in Montana. The 7 largest tracked chains are highlighted.

  • O'Reilly Auto Parts (29)
  • AutoZone (15)
  • NAPA Auto Parts (24)
  • Toyota of Butte (1)
  • Carquest Auto Parts (17)
  • Rimrock Subaru (1)
  • Kendall Lincoln of Bozeman Service and Parts (1)
  • Other tracked chains

Top tracked chains by store count

  • 1 O O'Reilly Auto Parts logo O'Reilly Auto Parts 29
  • 2 N NAPA Auto Parts logo NAPA Auto Parts 24
  • 3 C Carquest Auto Parts logo Carquest Auto Parts 17
  • 4 A AutoZone logo AutoZone 15
  • 5 T Toyota of Butte 1
  • 6 R Rimrock Subaru 1
  • 7 K Kendall Lincoln of Bozeman Service and Parts 1
  • 8 G Glass Specialist of Billings 1
  • 9 B Big Sky Toppers 1
  • 10 N Napa Auto & Truck Parts 1
  • 11 A Auto Value Glendive 1
  • 12 S Swartzenberger Auto 1
  • 13 T Troy Auto Parts (Parts City) 1
  • 14 C Carquest logo Carquest 1

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