New 2026 Audi S3 Price in the US
A new 2026 Audi S3 in the US typically lists for $55,506–$59,692, with a median asking price of $57,590 across 288 active US dealer listings (as of 2026-10-19). The cheapest one listed right now is $50,858, a 2026 Quattro Premium in Santa Monica, CA — below 95% of the market, so it is likely a base trim, a demo or a dealer-specific discount — confirm the out-the-door price.
- Typical range
- $55,506 – $59,692
- Median
- $57,590
- Cheapest 5%
- under $53,090
- Cheapest listed now
- $50,858
Browse by model year
typical price per yearCheapest 10 listed right now
ranked by price-
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$51,8992026 Audi S3 Quattro Premium11 mi · San Antonio, TX · Audi Dominion · +1 more like it hereView listing → -
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$52,6852026 Audi S3 Quattro Premium25 mi · Saint Louis, MO · Plaza Jaguar Land RoverView listing →
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical new 2026 Audi S3 asks $55,506–$59,692. Cars this far under: it is likely a base trim, a demo or a dealer-specific discount — confirm the out-the-door price.
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10 pinnedFAQ
How much does a new 2026 Audi S3 cost?
A new 2026 Audi S3 in the US typically lists for $55,506 to $59,692, with a median asking price of $57,590 across 288 active US dealer listings. Nine in ten are priced between $53,090 and $61,323 (as of 2026-10-19, source: UnderMarket Cars).
Is $58,000 a good price for a new 2026 Audi S3?
That sits at about the market median ($57,590) for a new 2026 Audi S3. Under $55,506 puts you in the cheapest quarter of active US listings and under $53,090 in the cheapest 5%; above $61,323 is the priciest 5% (as of 2026-10-19).
What is the cheapest new 2026 Audi S3 for sale right now?
$50,858 — a 2026 Audi S3 Quattro Premium in Santa Monica, CA, $6,732 under the median (as of 2026-10-19).
Are these MSRP or real asking prices?
Real asking prices from active US dealer listings, deduplicated by VIN — not manufacturer MSRP. They already reflect dealer discounts, and they exclude tax, title, registration and dealer fees.
How often are prices updated?
The listing data behind UnderMarket Cars is rebuilt from live US dealer inventory every few hours, and this new 2026 Audi S3 page is regenerated from it when it is requested. The figures on this page are from 2026-10-19.
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Prices updated 2026-10-19. Data covers active dealer listings across the USA.