Used 2021 Hyundai Sonata for Sale nearRichmond Hill, ON

How much does the 2021 Hyundai Sonata cost?

Prices have softened 13.78% compared to this time last year, making it a favourable time to shop this model year.

There are 104 listings available, which suggests you should have a reasonable amount of inventory to compare.

Is the 2021 Hyundai Sonata a good car?

Yes — the 2021 Hyundai Sonata earns a 4.8/5 user rating and an 8.5/10 expert rating. The standout strength is Cost effectiveness at 10/10. Drivers consistently praise its smooth driving experience, safety features, strong fuel economy, and stylish design, while the overview frames it as a sedan that gives you on-pavement performance with passenger and cargo practicality. It also stands out for buyers who want a more engaging midsize sedan without giving up everyday usefulness. With 34.6% of listings marked as good or great deals, the market still offers some attractive opportunities.

Is the 2021 Hyundai Sonata reliable?

Owners rate it 4.8/5, a strong signal of long-term satisfaction. User feedback points to a smooth, dependable driving experience, and reviewers also highlight the excellent powertrain warranty. The expert review adds that the car feels like a quality, confidence-inspiring sanctuary on the road, which supports the case for trouble-free daily use. For used buyers, the main long-term ownership risk is less about core reliability and more about making sure any optional features and tech functions work as expected.

What should I look for when buying a used 2021 Hyundai Sonata?

Key things to evaluate:

• Trim level: The N Line treatment adds sport front seats with premium Nappa leather bolsters and Dinamica suede inserts, red stitching, aluminum pedal covers, dark chrome accents, a panoramic sunroof, gloss black exterior details, 19-inch alloy wheels, and a four-outlet exhaust system. It is the clear choice if you want the most distinctive and performance-focused version.
• Powertrain: The N Line uses a turbocharged 2.5-litre four-cylinder engine with an eight-speed wet dual-clutch automatic transmission, paddle shifters, rev-matching, launch control, and driving modes including Normal, Sport, Sport+, and Custom.
• Safety package: Hyundai’s ADAS suite includes adaptive cruise control with stop-and-go capability, forward-collision warning with pedestrian and cyclist detection, automatic emergency braking, lane-departure warning, lane-keeping assist, lane-centring assistance, blind-spot warning, rear cross-traffic warning, driver-attention warning, automatic high-beam headlights, Rear Occupant Alert, Safe Exit Warning, and Highway Drive Assist.
• Infotainment: You get a 12.3-inch digital instrumentation panel and a 10.25-inch touchscreen infotainment system, plus onboard navigation, wireless smartphone charging, Bose audio, HD Radio, SiriusXM, Apple CarPlay, Android Auto, Bluetooth, and Blue Link connected services. It does not offer a WiFi hotspot.
• Fuel efficiency: Natural Resources Canada says the powertrain should burn 8.8 L/100 km combined, with 10.1 L/100 km in the city and 7.2 L/100 km on the highway.

Which 2021 Hyundai Sonata trim should I buy?

The 2021 Hyundai Sonata is offered in 1 trim level: N Line.

Here's the short version:

N Line: This is the only trim described here, and it is the one to buy if you want the Sonata’s most complete mix of performance, style, and standard equipment. It adds the turbocharged 2.5-litre engine, dual-clutch transmission, sport-tuned hardware, upgraded brakes, and a richer cabin with Nappa leather and suede details. It also bundles the strongest tech and safety content in this review, making it the best fit if you want the most engaging and best-equipped Sonata.

Is now a good time to buy a used 2021 Hyundai Sonata?

This looks like a moderate, selective buyer’s market, so you can shop patiently but still move quickly on the right listing.

• Deal availability: 34.6% of listings are priced as good or great deals.
• Inventory: There are 104 listings available.
• Price trend: Prices have softened 13.78% compared with last year.

If you find a listing below $18,797 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Hyundai Sonata's resale value?

The current average of $18,834 CAD sits slightly below last year's $21,845 CAD.

That softer pricing can make the car easier to buy now, but it also means a future seller may face a more competitive resale environment if prices stay under pressure. The current range still leaves room for value-conscious shoppers to find a fair deal, especially if they buy near the low end. Strong owner satisfaction can help support demand when it is time to sell.

Vehicles with strong owner satisfaction ratings, like this model year's 4.8/5, tend to retain buyer demand, which supports resale value over time.

Is the 2021 Hyundai Sonata safe?

The 2021 Hyundai Sonata earns a 9/10 safety score from our experts.

Hyundai’s standard ADAS package is extensive, with adaptive cruise control, forward-collision warning with pedestrian and cyclist detection, automatic emergency braking, lane-keeping and lane-centring assistance, blind-spot warning, rear cross-traffic warning, driver-attention warning, automatic high-beam headlights, Rear Occupant Alert, Safe Exit Warning, and Highway Drive Assist. The expert review also notes that the standard Sonata rates high for occupant protection in a collision. One caveat is that the N Line had not been tested independently when this review was written, so the safety assessment leans heavily on the standard Sonata’s results and the breadth of its driver-assistance equipment.

Should I buy a 2021 Hyundai Sonata or consider a different year?

If you're weighing the 2021 against nearby model years, here's how to think about it:

Choose the 2021 if:

• 34.6% of listings are priced as good or great deals.
• Price trend: Prices have softened 13.78% compared with last year.
• Owners rate it 4.8/5 — a strong satisfaction signal.
• It pairs a bargain price with a sporty N Line setup and strong value.

Consider the 2022 if:

• At $21,022 CAD, the 2022 costs more than the current year's $18,834 CAD average.
• It leans harder into exceptional quality and overall value.

The bottom line: The 2021 is the better pick if you want the strongest value and a more favourable used-market price. If you can stretch for a newer model and want a slightly more polished overall package, the 2022 is worth a look.

How does the 2021 Hyundai Sonata compare to the 2021 Kia K5?

Our experts score the 2021 Hyundai Sonata 8.5/10 and the 2021 Kia K5 7.7/10. The Sonata is the better value here, with a lower average used price and far more listings to choose from. The K5 has a slightly higher share of good and great deals, but you will pay more on average for it. If you want the stronger all-around buy, the Sonata is the easier recommendation.

Read our full side-by-side expert comparison here.

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.