Best Cadillac Dealerships in California, Ranked by CarEdge Data

This is the CarEdge Dealer Transparency Index ranking for Cadillac dealers across California. We grade dealers using verified out-the-door quotes — real PDFs, emails, and signed deals — not Google star ratings.

We graded every Cadillac dealer in California with enough verified out-the-door quotes to score with confidence. One of them, Magic Gmc Cadillac, is CarEdge Certified. If you’re shopping a specific metro, jump to the city-by-city rankings below for a tighter local shortlist.

Last updated October 22, 2026. CarEdge refreshes these rankings daily as new verified out-the-door quotes come in.

What is the best Cadillac dealer in California?

The best Cadillac dealer in California by verified out-the-door price data is Reliable Buick GMC Cadillac (Roseville, CA): A grade, 100/100 across 4 verified quotes, with no dealer add-ons in any verified quote.

Close behind:

2. Tustin Cadillac (Tustin), A grade, 100/100 across 4 verified quotes, with no dealer add-ons in any verified quote.
3. Cadillac Of South San Francisco (Colma), A grade, 99/100 across 8 verified quotes, with no dealer add-ons in any verified quote.

Best for:

• Lowest doc fee: Reliable Buick GMC Cadillac (Roseville), $85.
• No dealer add-ons: Cadillac Of South San Francisco (Colma), none in any of its 8 verified quotes.
• Selling price under the listing: Reliable Buick GMC Cadillac (Roseville), quotes average 4.3% below the advertised price.

Among the A and B dealers ranked on this page.

Full ranking, fees and add-on data for every graded dealer are below.

CarEdge Certified Cadillac Dealers in California

Magic Gmc Cadillac is the only CarEdge Certified Cadillac dealer in California. CarEdge Certified is a tier above a letter grade. Certified dealers hold an A grade on the CarEdge Dealer Transparency Index and guarantee four things on every deal:

• All-in out-the-door price up front
• No surprise add-ons
• Fast, real answers
• An honest, no-pressure experience

CarEdge verifies the guarantee with ongoing AI mystery shops, and a dealer that slips below an A grade loses the badge. Certification is earned from data, never bought.

Magic Gmc Cadillac: CarEdge Certified Cadillac dealer in Santa Clarita

Magic Gmc Cadillac in Santa Clarita, CA is CarEdge Certified. It holds an A grade on the CarEdge Dealer Transparency Index (98/100 across 9 verified out-the-door quotes) and guarantees an all-in out-the-door price up front, no surprise add-ons, fast, real answers, and an honest, no-pressure experience on every deal.

• Doc fee: $85 — at the CA average
• Add-ons disclosed in written quotes: 11% of quotes, avg $231

See Magic Gmc Cadillac’s grade and verified quotes →

See every CarEdge Certified dealer →

Top 15 Cadillac Dealers in California

Ranked by CarEdge transparency score, highest to lowest. Each dealer profile links to the full review with verified out-the-door quotes.

#1 — Reliable Buick GMC Cadillac

Grade: A · Score: 100/100 · Roseville, CA

Reliable Buick GMC Cadillac is the top-graded Cadillac dealer in California by verified data — A grade, 100/100, based on 4 verified OTD quotes.

• Doc fee: $85 — at the CA average
• Add-ons: None detected in verified quotes
• Listing accuracy: 4.3% below the advertised listing
• Verified quotes: 4

See full review & verified quotes →

#2 — Tustin Cadillac

Grade: A · Score: 100/100 · Tustin, CA

Tustin Cadillac adds zero dealer add-ons in any verified quote — rare for an A-grade Cadillac dealer.

• Doc fee: $85 — at the CA average
• Add-ons: None detected in verified quotes
• Listing accuracy: 1.9% below the advertised listing
• Verified quotes: 4

See full review & verified quotes →

#3 — Cadillac Of South San Francisco

Grade: A · Score: 99/100 · Colma, CA

Cadillac Of South San Francisco quotes prices within 0.9% of the advertised listing — one of the cleanest pricing patterns on this list.

• Doc fee: $85 — at the CA average
• Add-ons: None detected in verified quotes
• Listing accuracy: 0.9% above the advertised listing
• Verified quotes: 8

See full review & verified quotes →

#4 — Cadillac Marin

Grade: A · Score: 99/100 · San Rafael, CA

Not one verified quote from Cadillac Marin carried a dealer add-on — a clean record at the A grade.

• Doc fee: $85 — at the CA average
• Add-ons: None detected in verified quotes
• Listing accuracy: Quoted price matches the advertised listing
• Verified quotes: 7

See full review & verified quotes →

#5 — Magic Gmc Cadillac

Grade: A · Score: 98/100 · CarEdge Certified · Santa Clarita, CA

Magic Gmc Cadillac is the only CarEdge Certified Cadillac dealer in California. Beyond its A grade (98/100 across 9 verified OTD quotes), it guarantees an all-in out-the-door price up front, no surprise add-ons, fast, real answers, and an honest, no-pressure experience, verified by ongoing CarEdge AI mystery shops.

• Doc fee: $85 — at the CA average
• Add-ons: 11% of quotes, avg $231
• Listing accuracy: 2.9% below the advertised listing
• Verified quotes: 9
• CarEdge Certified: Yes. Guarantee verified by ongoing CarEdge AI mystery shops. What CarEdge Certified means

See full review & verified quotes →

#6 — Watsonville Cadillac Gmc

Grade: A · Score: 98/100 · Watsonville, CA

Watsonville Cadillac Gmc keeps the F&I office out of it: no add-ons in any verified quote.

• Doc fee: $85 — at the CA average
• Add-ons: None detected in verified quotes
• Listing accuracy: Quoted price matches the advertised listing
• Verified quotes: 5

See full review & verified quotes →

#7 — Stevens Creek Cadillac

Grade: A · Score: 96/100 · Santa Clara, CA

Add-ons showed on only 13% of Stevens Creek Cadillac’s verified quotes — restrained by segment standards.

• Doc fee: $85 — at the CA average
• Add-ons: 13% of quotes, avg $162
• Listing accuracy: 1.8% below the advertised listing
• Verified quotes: 8

See full review & verified quotes →

#8 — North County Cadillac Gmc

Grade: A · Score: 96/100 · Escondido, CA

North County Cadillac Gmc quoted prices 2.9% below the advertised listing — the kind of discount that rewards getting the OTD in writing.

• Doc fee: $85 — at the CA average
• Add-ons: 20% of quotes, avg $279
• Listing accuracy: 2.9% below the advertised listing
• Verified quotes: 5

See full review & verified quotes →

#9 — La Quinta Cadillac

Grade: A · Score: 93/100 · La Quinta, CA

Verified quotes from La Quinta Cadillac came in 3.6% under the advertised listing.

• Doc fee: $85 — at the CA average
• Add-ons: 25% of quotes, avg $473
• Listing accuracy: 3.6% below the advertised listing
• Verified quotes: 4

See full review & verified quotes →

#10 — Premier Cadillac Of Carlsbad

Grade: A · Score: 92/100 · Carlsbad, CA

What Premier Cadillac Of Carlsbad advertises is what its verified quotes show — within 0.3% of listing.

• Doc fee: $85 — at the CA average
• Add-ons: 25% of quotes, avg $621
• Listing accuracy: Quoted price matches the advertised listing
• Verified quotes: 4

See full review & verified quotes →

#11 — Blackstone Cadillac

Grade: B · Score: 88/100 · Fresno, CA

Blackstone Cadillac earns a solid B on verified data — a doc fee at or below the CA average. The one watch-out: add-ons show on 50% of quotes (avg $1,115).

• Doc fee: $85 — at the CA average
• Add-ons: 50% of quotes, avg $1,115
• Listing accuracy: 2.0% above the advertised listing
• Verified quotes: 6

See full review & verified quotes →

#12 — Cadillac Pasadena

Grade: C · Score: 77/100 · Pasadena, CA

Cadillac Pasadena grades a C — add-ons appear on 67% of verified quotes, averaging $2,390. Ask for an itemized OTD before signing.

• Doc fee: $85 — at the CA average
• Add-ons: 67% of quotes, avg $2,390
• Listing accuracy: 4.5% above the advertised listing
• Verified quotes: 6

See full review & verified quotes →

#13 — Cadillac Of Calabasas

Grade: D · Score: 60/100 · Calabasas, CA

Cadillac Of Calabasas grades a D at 60/100 across 5 verified quotes — the lowest on this list. Get a written OTD and compare before you commit.

• Doc fee: Not available
• Add-ons: None detected in verified quotes
• Listing accuracy: 10.4% below the advertised listing
• Verified quotes: 5

See full review & verified quotes →

#14 — Epic Chevrolet Cadillac

Grade: F · Score: 45/100 · Sacramento, CA

Epic Chevrolet Cadillac is the lowest-graded Cadillac dealer in California by verified data. Verified quotes show a pattern of below-average transparency. Bring data and be ready to walk.

• Doc fee: Not available
• Add-ons: 67% of quotes, avg $1,008
• Listing accuracy: 6.8% below the advertised listing
• Verified quotes: 9

See full review & verified quotes →

#15 — Cadillac Of Beverly Hills

Grade: F · Score: 34/100 · Beverly Hills, CA

Cadillac Of Beverly Hills is the lowest-graded Cadillac dealer in California by verified data. Quoted prices run 13.4% above the advertised listing. Bring data and be ready to walk.

• Doc fee: Not available
• Add-ons: None detected in verified quotes
• Listing accuracy: 13.4% above the advertised listing
• Verified quotes: 4

See full review & verified quotes →

About the CarEdge Dealer Transparency Index

Most dealer rankings come from Google star ratings and Yelp reviews — easy to game, impossible to verify. The CarEdge Dealer Transparency Index is different. We score every dealer using verified out-the-door quotes: real PDFs, emails, and screenshots from actual transactions.

Each dealer’s transparency score (out of 100) is weighted across four dimensions:

• Fee Transparency (30%) — Is the doc fee reasonable compared to the state average?
• Add-on Behavior (30%) — How often does the dealer bundle add-ons, and at what cost?
• Price Accuracy (30%) — Does the listing price match the actual OTD price?
• Data Quality (10%) — More verified quotes mean higher confidence in the grade.

Grades: A (90–100), B (80–89), C (70–79), D (60–69), F (below 60).

Cadillac Dealers by Metro in California

Shopping a specific city? These metro-level rankings drill into Cadillac dealers near each major California market:

• Best Cadillac Dealerships in Los Angeles
• Best Cadillac Dealerships near Chico, CA

California Cadillac Dealer Rankings at a Glance

#	Dealer	City	Grade	Score	Doc Fee	Add-Ons	Quotes
1	Reliable Buick GMC Cadillac	Roseville	A	100	$85	$0	4
2	Tustin Cadillac	Tustin	A	100	$85	$0	4
3	Cadillac Of South San Francisco	Colma	A	99	$85	$0	8
4	Cadillac Marin	San Rafael	A	99	$85	$0	7
5	Magic Gmc Cadillac (CarEdge Certified)	Santa Clarita	A	98	$85	$231	9
6	Watsonville Cadillac Gmc	Watsonville	A	98	$85	$0	5
7	Stevens Creek Cadillac	Santa Clara	A	96	$85	$162	8
8	North County Cadillac Gmc	Escondido	A	96	$85	$279	5
9	La Quinta Cadillac	La Quinta	A	93	$85	$473	4
10	Premier Cadillac Of Carlsbad	Carlsbad	A	92	$85	$621	4
11	Blackstone Cadillac	Fresno	B	88	$85	$1,115	6
12	Cadillac Pasadena	Pasadena	C	77	$85	$2,390	6
13	Cadillac Of Calabasas	Calabasas	D	60	—	$0	5
14	Epic Chevrolet Cadillac	Sacramento	F	45	—	$1,008	9
15	Cadillac Of Beverly Hills	Beverly Hills	F	34	—	$0	4

How to Use This Data When You Shop

1. Get an OTD quote in writing before you visit. Any dealer can send a worksheet by email — if they won’t, that’s a red flag.
2. Ask for a quote with zero add-ons. Everything in the F&I office is optional. Say “please remove all dealer add-ons” and see what the price does.
3. Anchor to the OTD, not the listing. Dealers with a gap between advertised price and final OTD aren’t being straight with you. Don’t negotiate off the listing number.
4. Compare three dealers minimum. Even within the same metro, doc fees, add-on policies, and listing accuracy vary widely. Use this ranking as your shortlist.

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Rankings are generated from the CarEdge Dealer Transparency Index, a public methodology that scores dealers on verified out-the-door quotes — not Google star ratings or paid placements. CarEdge refreshes the rankings daily as new verified quotes come in.