Billion Automotive
Sioux Falls, SD·14 verified quotes*
Oct 30, 2025 – Apr 9, 2026· Score updated Apr 11, 2026
Avg $2,353 when present
Billion Automotive Review
Based on 14 verified OTD quotes from Oct 2025 to Apr 2026, Billion Automotive earns a Grade C (71/100). Their typical doc fee of $249 is at or below the SD average. Add-ons average $2,353 when present — ask for an itemized breakdown.
Transparency Score Breakdown
- Doc fee ($249) is at or below SD average ($300)
- Average dealer add-ons of $2,353 when present
- Fees average 0.4% above listing (~$140 on a $35k vehicle) — minimal
Doc Fee Comparison
Recent Quotes
Verified out-the-door prices from real transactions
6 vehicle transactions — 14 individual quotes
2026 Mazda CX-30
Most Common Add-ons
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Frequently Asked Questions
What is Billion Automotive's doc fee?
Billion Automotive charges a typical documentation fee of $249. The SD average is $499. This is based on 14 verified OTD quotes in our database.
Does Billion Automotive add mandatory add-ons?
Billion Automotive adds an average of $2,353 in dealer add-ons when present. Ask for an itemized breakdown and negotiate to remove non-essential items like paint protection, nitrogen tire fill, or VIN etching.
Is Billion Automotive a good dealer?
Billion Automotive has a transparency score of 71/100, earning a Grade C. This score is based on their doc fees, add-on behavior, dealer markup, and data quality from 14 verified OTD quotes. This is an average score. Compare with nearby dealers before making a decision.
At a Glance
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Try CarEdge ProTips for Billion Automotive
- This dealer often adds $2,353 in dealer add-ons. Request a quote WITHOUT any add-ons upfront. These are almost always removable.
- Doc fee ($249) is at or below national average. One less thing to negotiate.
- Dealer markup is effectively 0% above listing (excluding taxes). This dealer keeps their fees minimal.
*Information provided for general informational purposes only. Scores are independently calculated and do not imply endorsement of or affiliation with any dealer. Verify all information independently before making a purchase decision. See our Terms of Service.