Used 2021 Hyundai Sonata for Sale nearGatineau, QC

How much does the 2021 Hyundai Sonata cost?

Prices have softened 15.66% compared to this time last year, making it a favourable time to shop this model year.

There are 103 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, stylish design, and excellent powertrain warranty. It also fits well if you want a sedan that balances on-pavement performance with passenger and cargo practicality. With 30.1% of listings marked as good or great deals, there is still some room to shop selectively.

Is the 2021 Hyundai Sonata reliable?

Owners rate it 4.8/5, a strong signal of long-term satisfaction. Reviewers repeatedly describe it as smooth, dependable, and a car they feel good about living with over time, while also praising its strong fuel economy and excellent powertrain warranty. The expert evaluation also points to a strong warranty and a well-rounded ownership experience. For used buyers, the main long-term risk is less about core dependability and more about making sure any optional features you want are actually included on the car you choose.

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, and more aggressive exterior details. It is the clear choice if you want the sportiest presentation and the most distinctive cabin, but the content also notes that some desirable functions require an upgrade to unlock full functionality.
• Powertrain: The N Line uses a turbocharged 2.5-litre four-cylinder with 290 horsepower and 311 pound-feet of torque, paired with an eight-speed wet dual-clutch automatic transmission. It also adds paddle shifters, rev-matching, launch control, and drive modes including Normal, Sport, Sport+, and Custom.
• Safety package: Every Sonata N Line includes Hyundai’s advanced driver-assistance systems, with adaptive cruise control with stop-and-go, 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: The N Line pairs a 12.3-inch digital instrumentation panel with a 10.25-inch touchscreen infotainment system. It includes onboard navigation, wireless smartphone charging, Bose audio, HD Radio, SiriusXM, Apple CarPlay, Android Auto, Bluetooth, and Blue Link connected services, but it does not offer a WiFi hotspot.
• Fuel efficiency: Natural Resources Canada says the Sonata N Line should use 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:

The N Line is the one to buy if you want the Sonata at its most distinctive and performance-focused. It adds the turbocharged 2.5-litre engine, the dual-clutch transmission, the sport-tuned chassis hardware, and the most complete equipment list in the data. It also brings the strongest value story, since the expert rating gives Cost effectiveness a 10/10. If you want the most engaging Sonata and can live with the firmer, more specialised setup, this is the trim to target.

The safety package is standard on this trim, including Highway Drive Assist and the full suite of driver-assistance features listed above.

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 with some leverage if you are patient.

• Deal availability: 30.1% of listings are priced as good or great deals.
• Inventory: There are 103 listings available.
• Price trend: Prices have softened 15.66% compared with last year.

If you find a listing below $18,833 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 $18,833 CAD sits slightly below last year's $22,329 CAD.

That price drop suggests the market has already adjusted downward, which can make the car more attractive to buyers today but may limit upside for a future seller. If you buy at the current average, your resale position will depend heavily on condition, mileage, and equipment. Well-kept examples with desirable features should still draw interest, but the broader trend points to a softer market than a year ago.

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 rates high for occupant protection in a collision. It earns a 9/10 safety score from our experts.

Every Sonata N Line is equipped with Hyundai’s collection of advanced driving assistance systems, including 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, and automatic high-beam headlights. It also adds Rear Occupant Alert, Safe Exit Warning, and Highway Drive Assist.

One important caveat is that the N Line had not been tested independently by the IIHS or NHTSA as this review was published, so the safety assessment here leans on the standard Sonata’s crash performance and the breadth of its driver-assistance technology.

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:

• 30.1% of listings are priced as good or great deals.
• Price trend: Prices have softened 15.66% compared with last year.
• Owners rate it 4.8/5 — a strong satisfaction signal.
• The 2021 stands out for its sporty N Line focus, strong value, and broad standard safety tech.

Consider the 2022 if:

• At $21,448 CAD, the 2022 costs more than the current year's $18,833 CAD average.
• The 2022 broadens appeal with a sporty N Line variant and a stronger emphasis on quality.

The bottom line: If you want the better value today, the 2021 is the smarter starting point. If you are willing to pay more for a newer model year and want the same basic appeal with a slightly fresher market position, the 2022 is worth a look. Price-sensitive buyers should focus on the 2021, especially if they find a well-equipped example below the average.

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 stronger pick if you want the better expert-rated value proposition and a more performance-focused personality. The K5 is priced a bit lower at the starting point, but the Sonata’s used-price advantage, larger listing pool, and stronger expert score make it the more compelling all-around choice here. If you want the better deal on the used market, the Sonata also has the edge in inventory depth.

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

These recommendations are based on CarGurus' proprietary market data from October 27, 2026, CarGurus experts' opinions, and generative AI.