Best Lexus Dealerships in Riverside-San Bernardino, Ranked by CarEdge Data

This is the CarEdge Dealer Transparency Index ranking for Lexus dealers in the Riverside-San Bernardino metro. We graded every Lexus dealer in the area with enough verified out-the-door quotes to score with confidence — using real PDFs, emails, and signed deals, not Google star ratings.

9 Lexus dealers in Riverside-San Bernardino currently clear the data threshold. Here’s how they rank. One of them, South County Lexus, is CarEdge Certified.

Last updated November 11, 2026. CarEdge refreshes these rankings daily as new verified out-the-door quotes come in.

What is the best Lexus dealer in Riverside-San Bernardino?

The best Lexus dealer in Riverside-San Bernardino by verified out-the-door price data is Tustin Lexus (Tustin, CA): A grade, 100/100 across 4 quotes from the past year, with no quoted add-ons in its 4 quotes from the past year.

Close behind:

2. Crown Lexus (Ontario), A grade, 99/100 across 23 quotes from the past year, with quoted add-ons on only 3 of its 23 quotes from the past year.
3. Lexus Of Cerritos (Cerritos), A grade, 98/100 across 17 quotes from the past year, with quoted add-ons on only 1 of its 17 quotes from the past year.

Best for:

• Lowest dealer fees: Lexus Of Riverside (Riverside), $85, against the CA median of $117.
• No quoted add-ons: Lexus Of Riverside (Riverside), none in its 21 quotes from the past year.
• Most quotes, past year: Crown Lexus (Ontario), 23 quotes from the past year behind its A.

Among the A and B dealers ranked on this page.

Full ranking, dealer fees and quoted add-ons for every graded dealer are below.

CarEdge Certified Lexus Dealers in Riverside-San Bernardino

South County Lexus is the only CarEdge Certified Lexus dealer in Riverside-San Bernardino. 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.

South County Lexus: CarEdge Certified Lexus dealer in Mission Viejo

South County Lexus in Mission Viejo, CA is CarEdge Certified. It holds an A grade on the CarEdge Dealer Transparency Index (91/100 across 9 quotes from the past year) 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.

• Dealer fees: $122 — above the CA median of $117

See South County Lexus’s grade and verified quotes →

See every CarEdge Certified dealer →

Top 9 Lexus Dealers in Riverside-San Bernardino

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

#1 — Tustin Lexus

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

Tustin Lexus is the top-graded Lexus dealer in the Riverside-San Bernardino metro by verified data — A grade, 100/100, based on 4 quotes from the past year.

• Dealer fees: $122 — above the CA median of $117
• Quoted add-ons: None in 4 quotes from the past year
• Quotes, past year: 4

See full review & verified quotes →

#2 — Crown Lexus

Grade: A · Score: 99/100 · Ontario, CA

Crown Lexus holds the A grade across 23 quotes from the past year — a substantial sample size.

• Dealer fees: $117 — at the CA median
• Quoted add-ons: On 3 of 23 quotes from the past year (13%)
• Quotes, past year: 23

See full review & verified quotes →

#3 — Lexus Of Cerritos

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

Lexus Of Cerritos put quoted add-ons on just 6% of its quotes from the past year — light for an A-grade dealer.

• Dealer fees: $122 — above the CA median of $117
• Quoted add-ons: On 1 of 17 quotes from the past year (6%)
• Quotes, past year: 17

See full review & verified quotes →

#4 — Lexus Of Riverside

Grade: A · Score: 97/100 · Riverside, CA

Lexus Of Riverside holds the A grade across 21 quotes from the past year — a substantial sample size.

• Dealer fees: $85 — below the CA median of $117
• Quoted add-ons: None in 21 quotes from the past year
• Quotes, past year: 21

See full review & verified quotes →

#5 — Longo Lexus Of El Monte, Ca

Grade: A · Score: 97/100 · El Monte, CA

Not one of Longo Lexus Of El Monte, Ca’s 18 quotes from the past year carried a quoted add-on — a clean record at the A grade.

• Dealer fees: $129 — above the CA median of $117
• Quoted add-ons: None in 18 quotes from the past year
• Quotes, past year: 18

See full review & verified quotes →

#6 — South County Lexus

Grade: A · Score: 91/100 · CarEdge Certified · Mission Viejo, CA

South County Lexus is the only CarEdge Certified Lexus dealer in Riverside-San Bernardino. Beyond its A grade (91/100 across 9 quotes from the past year), 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.

• Dealer fees: $122 — above the CA median of $117
• Quotes, past year: 9
• CarEdge Certified: Yes. Guarantee verified by ongoing CarEdge AI mystery shops. What CarEdge Certified means

See full review & verified quotes →

#7 — Temecula Valley Lexus

Grade: B · Score: 81/100 · Temecula, CA

Temecula Valley Lexus put quoted add-ons on just 21% of its quotes from the past year — light for a B-grade dealer.

• Dealer fees: $801 — above the CA median of $117
• Quoted add-ons: On 3 of 14 quotes from the past year (21%)
• Quotes, past year: 14

See full review & verified quotes →

#8 — Newport Lexus

Grade: B · Score: 81/100 · Newport Beach, CA

Newport Lexus earns a solid B on verified data — solid fundamentals. The one watch-out: quoted add-ons show on 67% of its quotes from the past year.

• Dealer fees: $122 — above the CA median of $117
• Quoted add-ons: On 4 of 6 quotes from the past year (67%)
• Quotes, past year: 6

See full review & verified quotes →

#9 — Lexus Of Westminster

Grade: D · Score: 65/100 · Westminster, CA

Lexus Of Westminster’s dealer fees of $830 run $713 above the CA median of $117. Ask for an itemized OTD before signing.

• Dealer fees: $830 — above the CA median of $117
• Quoted add-ons: On 2 of 5 quotes from the past year (40%)
• Quotes, past year: 5

See full review & verified quotes →

Limited Data

These Lexus dealers in the Riverside-San Bernardino metro have verified OTD data, but not yet enough quotes from the past year to rank. We’re actively collecting more quotes for these dealers.

• Cerritos Auto Square (Cerritos, CA) — based on 2 quotes from the past year. View dealer page
• Riverside Auto Center (Riverside, CA) — based on 2 quotes from the past year. View dealer page
• Tustin Auto Center (Tustin, CA) — based on 2 quotes from the past year. View dealer page
• Rubens Imports (Dana Point, CA) — based on 1 quote from the past year. View dealer page
• Ontario Auto Center (Ontario, CA) — based on 2 quotes from the past year. View dealer page

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.

Only quotes from the past year count. We split them into four groups, newest first: the newest counts 50%, then 30%, 15% and 5%.

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

• Fee Transparency (30%) — Are the dealer’s fees reasonable? We add up every dealer fee and compare the total with the state median.
• Add-on Behavior (30%) — How often does the dealer include quoted add-ons like paint protection or theft deterrent, the kind you can’t say no to? Add-ons the dealer marks as optional don’t count against them.
• Price Accuracy (30%) — Does the advertised price include every charge you have to pay? We check each quote against the vehicle page: dealer fees, add-ons, the advertised price and the discount.
• Data Quality (10%) — Does the quote list taxes, dealer fees, add-ons and government fees each on its own line? Each one is worth a quarter.

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

Riverside-San Bernardino Lexus Dealer Rankings at a Glance

#	Dealer	City	Grade	Score	Dealer Fees	Quoted Add-ons	Quotes, Past Year
1	Tustin Lexus	Tustin	A	100	$122	None	4
2	Crown Lexus	Ontario	A	99	$117	13%	23
3	Lexus Of Cerritos	Cerritos	A	98	$122	6%	17
4	Lexus Of Riverside	Riverside	A	97	$85	None	21
5	Longo Lexus Of El Monte, Ca	El Monte	A	97	$129	None	18
6	South County Lexus (CarEdge Certified)	Mission Viejo	A	91	$122	—	9
7	Temecula Valley Lexus	Temecula	B	81	$801	21%	14
8	Newport Lexus	Newport Beach	B	81	$122	67%	6
9	Lexus Of Westminster	Westminster	D	65	$830	40%	5

For the live list, including dealers graded since this page last updated, see the live Lexus dealer rankings near Riverside-San Bernardino on the CarEdge Dealer Transparency Index.

Compare Lexus Dealers in Other Metros

CarEdge has graded Lexus dealers in 22 US metros using verified out-the-door quotes. Compare other markets:

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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 advertised price. Dealers with a gap between advertised price and final OTD aren’t being straight with you. Don’t negotiate off the advertised number.
4. Compare three dealers minimum. Even within the same metro, dealer fees, quoted add-ons and advertised price 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.