← Top 100 Auto Dealers in the San Francisco Bay Area

Auto Dealers Companies in North Bay — Graded

All 69 graded auto dealers companies in North Bay, California, in market rank order. Same published formula, no paid placements. Data current as of 2026-10-25.

1
97AI ScoreTop 1%
CarMax
Fairfield · Website
Legitimacy93
Online action100
Reviewsno data yet
Coverage 35% · 2026-10-25
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6
97AI ScoreTop 2%
Tesla Vallejo
Vallejo · Website
Legitimacy93
Online action100
Reviewsno data yet
Coverage 35% · 2026-10-25
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17
88AI ScoreTop 5%
Tesla Corte Madera
Corte Madera · Website
Legitimacy93
Online action85
Reviewsno data yet
Coverage 35% · 2026-10-25
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24
73AI ScoreTop 7%
Steve Hopkins Honda
Fairfield · Website
Legitimacy100
Online action52
Reviewsno data yet
Coverage 35% · 2026-10-25
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34
73AI ScoreTop 10%
Napa Nissan
Napa · Website
Legitimacy96
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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53
71AI ScoreTop 15%
Autolinx
Vallejo · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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54
71AI ScoreTop 16%
Avalon RV
Benicia · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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56
71AI ScoreTop 16%
C and L Motors
Santa Rosa · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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63
71AI ScoreTop 18%
Carosell Motors
Vallejo · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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64
71AI ScoreTop 19%
Cartelligent
Sausalito · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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69
71AI ScoreTop 20%
Divinci Motors
Vallejo · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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80
71AI ScoreTop 23%
Hi Tec Automotive
San Rafael · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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83
71AI ScoreTop 24%
K and B Motorsports of Petaluma
Petaluma · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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85
71AI ScoreTop 25%
LUCID
Corte Madera · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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87
71AI ScoreTop 25%
Marin Luxury Cars
Corte Madera · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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89
71AI ScoreTop 26%
Mazzei Chevrolet
Vacaville · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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92
71AI ScoreTop 26%
Mercedes-Benz of Fairfield
Fairfield · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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94
71AI ScoreTop 27%
MM Motors
Santa Rosa · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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99
71AI ScoreTop 28%
Platinum Chevrolet Fleet
Santa Rosa · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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108
71AI ScoreTop 31%
Santa Rosa Diesel
Santa Rosa · Website
Legitimacy93
Online action55
Reviewsno data yet
Coverage 35% · 2026-10-25
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142
70AI ScoreTop 41%
Jim Bone Kia
Santa Rosa · Website
Legitimacy93
Online action52
Reviewsno data yet
Coverage 35% · 2026-10-25
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152
70AI ScoreTop 43%
Ron DuPratt Used Cars
Vacaville · Website
Legitimacy93
Online action52
Reviewsno data yet
Coverage 35% · 2026-10-25
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158
70AI ScoreTop 45%
W. C. Sanderson Ford
Healdsburg · Website
Legitimacy93
Online action52
Reviewsno data yet
Coverage 35% · 2026-10-25
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167
69AI ScoreTop 48%
Enriquez Auto Group
Santa Rosa · Website
Legitimacy96
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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170
69AI ScoreTop 49%
Hiatt Auto Sales
Santa Rosa · Website
Legitimacy96
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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173
69AI ScoreTop 49%
Legacy Auto Sales
Santa Rosa · Website
Legitimacy96
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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177
68AI ScoreTop 50%
Active Auto Sales
Novato · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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191
68AI ScoreTop 54%
Fito's Auto Sales
Santa Rosa · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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196
68AI ScoreTop 56%
Lexus of Marin
San Rafael · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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198
68AI ScoreTop 56%
Main Street Auto
Vallejo · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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199
68AI ScoreTop 57%
MINI of Marin
Corte Madera · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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200
68AI ScoreTop 57%
MotoXotica
Vacaville · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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204
68AI ScoreTop 58%
Quality Motors LLC
Santa Rosa · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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206
68AI ScoreTop 59%
Rio Vista Ford
Rio Vista · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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207
68AI ScoreTop 59%
Saini Auto Sales
Sebastopol · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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214
68AI ScoreTop 61%
Sonoma Chevrolet
Sonoma · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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217
68AI ScoreTop 62%
Tony's Toys and Trucks
Santa Rosa · Website
Legitimacy93
Online action49
Reviewsno data yet
Coverage 35% · 2026-10-25
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221
64AI ScoreTop 63%
Mach 1 Motorsports
Vallejo · Website
Legitimacy97
Online action40
Reviewsno data yet
Coverage 35% · 2026-10-25
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222
64AI ScoreTop 63%
Powersports Of Vallejo
Vallejo · Website
Legitimacy100
Online action37
Reviewsno data yet
Coverage 35% · 2026-10-25
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226
64AI ScoreTop 64%
Flying Lizard Motorsports
Sonoma · Website
Legitimacy96
Online action40
Reviewsno data yet
Coverage 35% · 2026-10-25
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228
64AI ScoreTop 65%
Hanlees Fairfield Toyota
Fairfield · Website
Legitimacy96
Online action40
Reviewsno data yet
Coverage 35% · 2026-10-25
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233
64AI ScoreTop 66%
Ted Stevens
Corte Madera · Website
Legitimacy96
Online action40
Reviewsno data yet
Coverage 35% · 2026-10-25
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238
63AI ScoreTop 68%
Casey Motorsports
Petaluma · Website
Legitimacy93
Online action40
Reviewsno data yet
Coverage 35% · 2026-10-25
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243
63AI ScoreTop 69%
Eco Auto Dismantling
American Canyon · Website
Legitimacy93
Online action40
Reviewsno data yet
Coverage 35% · 2026-10-25
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246
63AI ScoreTop 70%
Hanlees Fairfield Nissan Parts Store
Fairfield · Website
Legitimacy93
Online action40
Reviewsno data yet
Coverage 35% · 2026-10-25
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249
63AI ScoreTop 71%
Reed's Trailer Sales
Petaluma · Website
Legitimacy93
Online action40
Reviewsno data yet
Coverage 35% · 2026-10-25
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252
63AI ScoreTop 72%
Vallejo Nissan
Vallejo · Website
Legitimacy93
Online action40
Reviewsno data yet
Coverage 35% · 2026-10-25
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257
57AI ScoreTop 73%
Boardwalk Motor Company
Fairfield · Website
Legitimacy100
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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261
57AI ScoreTop 74%
Greenbergs Quality Motors
Napa · Website
Legitimacy100
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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263
56AI ScoreTop 75%
Hi-Tide Boat Sales & Service
San Rafael · Website
Legitimacy97
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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264
56AI ScoreTop 75%
Ron Dupratt Ford
Dixon · Website
Legitimacy97
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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267
55AI ScoreTop 76%
Auto Mario
Petaluma · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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271
55AI ScoreTop 77%
Best Choice Auto Sales
Novato · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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276
55AI ScoreTop 78%
Caragents
San Rafael · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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285
55AI ScoreTop 81%
Joe's Automobile
Vallejo · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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287
55AI ScoreTop 82%
Luna's Auto Sales
Santa Rosa · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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288
55AI ScoreTop 82%
Marine Unlimited
Petaluma · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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297
55AI ScoreTop 84%
Oceanic Yacht Sales
Sausalito · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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298
55AI ScoreTop 85%
Posh Motors
Napa · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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311
55AI ScoreTop 88%
Truckmax Usa
Petaluma · Website
Legitimacy96
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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322
54AI ScoreTop 91%
Revolution Moto
Santa Rosa · Website
Legitimacy93
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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324
54AI ScoreTop 92%
Studio J Architecture
San Anselmo · Website
Legitimacy93
Online action25
Reviewsno data yet
Coverage 35% · 2026-10-25
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329
48AI ScoreTop 93%
Quality Motorcycles
Mill Valley
Legitimacy93
Online action15
Reviewsno data yet
Coverage 35% · 2026-10-25
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339
41AI ScoreTop 96%
Bay Area Motor Group
Napa
Legitimacy96
Online action0
Reviewsno data yet
Coverage 35% · 2026-10-25
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345
41AI ScoreTop 98%
Magic Motors
Santa Rosa
Legitimacy96
Online action0
Reviewsno data yet
Coverage 35% · 2026-10-25
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346
41AI ScoreTop 98%
Marlo's Rv Service
Santa Rosa
Legitimacy96
Online action0
Reviewsno data yet
Coverage 35% · 2026-10-25
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347
41AI ScoreTop 99%
Pan American Motors
Novato
Legitimacy96
Online action0
Reviewsno data yet
Coverage 35% · 2026-10-25
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350
41AI ScoreTop 99%
Silveira Chevrolet
Sonoma
Legitimacy96
Online action0
Reviewsno data yet
Coverage 35% · 2026-10-25
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352
41AI ScoreTop 100%
Zumwalt Ford
Saint Helena
Legitimacy96
Online action0
Reviewsno data yet
Coverage 35% · 2026-10-25
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How the AI Score works

Every company carries an AI Score from 1–100, computed by one published formula from the signals measurable today — legitimacy and online action, verified across at least two independent sources (open place datasets and public registries). The formula's other factors — blended reviews, complaint record, and responsiveness — carry no weight in the score until licensed data sources for them exist. When they land, the score re-spreads across the full formula.

One disclosed exception: a score of 100 is reserved for RankMyCompany clients; every other score is computed by the same formula for everyone. Scores are not spread artificially — companies with identical measured data share identical scores — and each listing also shows its rank and its percentile within its category.

Missing-data rule: when a factor has no lawful data source for a company yet, its weight redistributes proportionally across the factors that do have data, and every score shows its data-coverage %. Coverage rises as licensed sources are added; scores are recomputed monthly and score history is kept for every company.

No score is ever adjusted by hand, sold, or removed for payment. Companies marked RMC Client are scored by the exact same formula as everyone else — the 100 cap above is the only exception, and it is disclosed here rather than hidden. If your company's underlying data is wrong, file a correction on the dispute page — disputes fix the data, and the corrected data flows into the next ranking run.

Place data: © OpenStreetMap contributors (ODbL) and Overture Maps Foundation (CDLA Permissive 2.0). Listings are refreshed monthly; a score change from a refresh takes effect only after the new score holds for two consecutive runs. Formula changes are published as a new methodology version — never applied silently.

Read the full standard — The RMC Standard →