Best Hyundai Dealerships near Sullivan, MO
Key Takeaways
- 4 Hyundai dealers within 75 miles of Sullivan, MO graded using verified out-the-door quotes — not Google star ratings.
- Auffenberg Hyundai is the highest-graded Hyundai dealer in the Sullivan, MO search area.
- Every graded dealer on this list earned an A — a strong field with no major add-on or pricing red flags in verified quotes.
- Get an OTD quote in writing before you visit any dealer. CarEdge tracks real prices, not advertised ones.
This is the CarEdge Dealer Transparency Index ranking for Hyundai dealers in the Sullivan, MO search area. We graded every Hyundai 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.
4 Hyundai dealers in the Sullivan, MO search area currently clear the data threshold. It’s a smaller field — 3 more Hyundai dealers are tracked below but do not yet have enough verified quotes to grade — so treat this as a focused shortlist and still gather your own quotes. Here’s how they rank.
Last updated October 9, 2026. CarEdge refreshes these rankings daily as new verified out-the-door quotes come in.
Why This Search Covers 75 Miles
Small markets have fewer competing dealers. Fewer competitors means less pressure on price and fees.
CarEdge widened the search to 75 miles around Sullivan to find 4 Hyundai dealers with enough verified out-the-door quotes to grade. Three of them are within 50 miles. The closest graded dealer is Dean Team Hyundai in Ballwin, about 43 miles from Sullivan. Distances are approximate straight-line miles, so the drive will be longer. A dealer is graded once CarEdge has more than three verified out-the-door quotes from it. Dealers with fewer are listed under Limited Data.
The best deal may be a drive away. Get written out-the-door quotes from several dealers before you go, and compare the totals, not the advertised prices. One of the graded dealers is outside Missouri. Taxes and registration are based on where you register the car, not where you buy it. CarEdge’s guide to buying a car in another state covers taxes, registration and delivery when the best quote comes from far away.
Watch CarEdge’s video on buying a car out of state:
The Best Hyundai Dealers in the Sullivan, MO search area
The best Hyundai dealer in the Sullivan, MO search area by verified out-the-door price data is Auffenberg Hyundai (Shiloh, IL): A grade, 100/100 across 12 verified quotes, with no dealer add-ons in any verified quote.
Close behind:
- Dean Team Hyundai (Ballwin), A grade, 97/100 across 6 verified quotes, with no dealer add-ons in any verified quote.
- Suntrup Hyundai (St. Louis), A grade, 95/100 across 11 verified quotes, with 11 verified out-the-door quotes behind the grade.
Full ranking, fees and add-on data for every graded dealer are below.
Top 4 Hyundai Dealers in the Sullivan, MO search area
Ranked by CarEdge transparency score, highest to lowest. Each dealer profile links to the full review with verified out-the-door quotes.
#1 — Auffenberg Hyundai
Grade: A · Score: 100/100 · Shiloh, IL · about 72 miles from Sullivan
Auffenberg Hyundai is the top-graded Hyundai dealer in the Sullivan, MO search area by verified data — A grade, 100/100, based on 12 verified OTD quotes.
- Doc fee: $376 — below the IL average of $379
- Add-ons: None detected in verified quotes
- Listing accuracy: Quoted price matches the advertised listing
- Verified quotes: 12
See full review & verified quotes →
#2 — Dean Team Hyundai
Grade: A · Score: 97/100 · Ballwin, MO · about 43 miles from Sullivan
Dean Team Hyundai quoted prices 7.5% below the advertised listing — the kind of discount that rewards getting the OTD in writing.
- Doc fee: $599 — above the MO average of $512
- Add-ons: None detected in verified quotes
- Listing accuracy: 7.5% below the advertised listing
- Verified quotes: 6
See full review & verified quotes →
#3 — Suntrup Hyundai
Grade: A · Score: 95/100 · St. Louis, MO · about 49 miles from Sullivan
Suntrup Hyundai keeps add-ons on just 9% of verified quotes — light for an A-grade dealer.
- Doc fee: $588 — above the MO average of $512
- Add-ons: 9% of quotes, avg $68
- Listing accuracy: 0.9% above the advertised listing
- Verified quotes: 11
See full review & verified quotes →
#4 — Clement Hyundai
Grade: A · Score: 92/100 · Wentzville, MO · about 44 miles from Sullivan
Verified quotes from Clement Hyundai came in 3.1% under the advertised listing.
- Doc fee: $551 — above the MO average of $512
- Add-ons: 25% of quotes, avg $50
- Listing accuracy: 3.1% below the advertised listing
- Verified quotes: 4
See full review & verified quotes →
Limited Data
These Hyundai dealers in the Sullivan, MO search area have verified OTD data, but not yet enough to assign a confident grade. We’re actively collecting more quotes for these dealers.
- St. Charles Hyundai (St. Peters, MO, about 50 miles from Sullivan) — based on 3 verified OTD quotes. View dealer page
- Napleton Hyundai (Hazelwood, MO, about 58 miles from Sullivan) — based on 1 verified OTD quote. View dealer page
- Hyundai Of Jefferson City (Jefferson City, MO, about 63 miles from Sullivan) — based on 1 verified OTD quote. 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.
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).
Sullivan, MO Hyundai Dealer Rankings at a Glance
| # | Dealer | City | Approx. Miles | Grade | Score | Doc Fee | Add-Ons | Quotes |
|---|---|---|---|---|---|---|---|---|
| 1 | Auffenberg Hyundai | Shiloh | 72 | A | 100 | $376 | $0 | 12 |
| 2 | Dean Team Hyundai | Ballwin | 43 | A | 97 | $599 | $0 | 6 |
| 3 | Suntrup Hyundai | St. Louis | 49 | A | 95 | $588 | $68 | 11 |
| 4 | Clement Hyundai | Wentzville | 44 | A | 92 | $551 | $50 | 4 |
More Hyundai Dealer Rankings near Sullivan, MO
CarEdge ranks Hyundai dealers in nearby markets and statewide with the same verified out-the-door data:
How to Use This Data When You Shop
- 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.
- 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.
- 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.
- 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.
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.
Sponsored by Insurify
Are you overpaying for car insurance?
Compare rates from top carriers in under 5 minutes. CarEdge users save an average of $996/year on auto insurance.
*Disclosure: CarEdge may earn a commission when you compare insurance quotes through our partner, Insurify. This does not influence our editorial content.*
