Buying a Mazda 3 in Illinois
Sales Tax
5% state rate
Doc Fee
No state cap
Avg Markup
3-5% over invoice is typical
Best Time
End of month and end of year
Illinois Negotiation Tips
- •Always get an out-the-door price before negotiating
- •Compare quotes from multiple dealers
- •End of month is typically the best time to buy
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Mazda 3 Deals in Illinois

Fair Deal
At MSRP
$30,892selling price
2026 Mazda CX-30
2.5 S Preferred
MSRP $31,645
IL
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Excellent Deal
$2,8479.0% off MSRP
$28,798selling price
2026 Mazda CX-30
Sport Utility
MSRP $31,645
IL
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Great Deal
$1,3945.0% off MSRP
$26,301selling price
2026 Mazda CX-30
Sport Utility
MSRP $27,695
IL
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Great Deal
$1,6706.0% off MSRP
$25,990selling price
2026 Mazda Cx-30
2.5 S
MSRP $27,660
IL
View DealIllinois Car Market Insights
- •Research local dealer reviews before visiting
- •Check if dealers offer price matching
- •Consider certified pre-owned for better value