Used car buyer's brief
What owners love. What breaks at typical mileage. What people are actually paying. Then run the VIN through EstimateProof for $25 before you sign anything.
The 2021 Sonata's 1.6L turbo with 8-speed automatic feels quicker than you'd expect for a midsize sedan, hitting 60 mph in under 8 seconds even in base trim. Owners praise the spacious back seat and trunk—you can fit two large suitcases flat without folding seats. The infotainment screen is 10.25 inches standard and doesn't lag like earlier Hyundais, and Apple CarPlay works without needing your phone tethered.
The transmission occasionally hesitates or jerks when shifting from a stop, reported by roughly 80 owners to NHTSA as of 2024. Paint bubbling and peeling on the hood and roof panels shows up around 40k–60k miles, especially on silver and white models in humid regions. Some owners report the panoramic sunroof motor failing by 50k miles, leaving the shade stuck open or closed.
Under 80k miles: $18,500–$22,800. 80k–130k miles: $15,200–$19,500. Over 130k miles: $11,800–$16,200. Range widens by trim level (base SE vs. SEL Turbo), region (salt-belt states command less), and whether the transmission hesitation is documented in service records.
Ranges are typical 2026 asking prices, not appraisals. The actual fair offer depends on this specific car's title history, accident record, and open recalls — which is what EstimateProof tells you.
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