Guaranteed Motor Cars
Lake Villa, IL·13 verified quotes*
Aug 14, 2025 – Mar 18, 2026· Score updated Apr 11, 2026
VerifiedGuaranteed Motor Cars Review
Based on 13 verified OTD quotes from Aug 2025 to Mar 2026, Guaranteed Motor Cars earns a Grade B (89.7/100). Their typical doc fee of $378 is close to the IL average ($324). When present, add-ons average $176, which is relatively low. Buyers who negotiated saved an average of $3,261.
Transparency Score Breakdown
- Doc fee ($378) is slightly above IL average ($374)
- Average dealer add-ons of $762 when present
- Fees average 4.2% above listing (~$1,470 on a $35k vehicle) — typical
Doc Fee Comparison
Recent Quotes
Verified out-the-door prices from real transactions
6 vehicle transactions — 13 individual quotes
Most Common Add-ons
Nearby Rated Dealers
These dealers near Lake Villa have transparency scores based on verified pricing data.
Frequently Asked Questions
What is Guaranteed Motor Cars's doc fee?
Guaranteed Motor Cars charges a typical documentation fee of $378. The IL average is $324. This is based on 13 verified OTD quotes in our database.
Does Guaranteed Motor Cars add mandatory add-ons?
Guaranteed Motor Cars adds an average of $176 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 Guaranteed Motor Cars a good dealer?
Guaranteed Motor Cars has a transparency score of 89.7/100, earning a Grade B. This score is based on their doc fees, add-on behavior, dealer markup, and data quality from 13 verified OTD quotes. This is a well-above-average score, indicating transparent pricing practices.
Get an even better deal
Even with a transparent dealer, CarEdge Pro can save you more. Average savings: $2,200.
Try CarEdge ProTips for Guaranteed Motor Cars
- Minor add-ons (~$176) may appear. Ask what's included and if they can be removed.
- Doc fee ($378) is at or below national average. One less thing to negotiate.
- Dealer markup is only +4% 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.