Used 2021 Hyundai Sonata for Sale nearSudbury, ON

How much does the 2021 Hyundai Sonata cost?

Prices have softened 18.09% compared to this time last year, making it a favourable time to shop this model year.

There are 123 listings available, which suggests you should have some room to compare prices and equipment.

Is the 2021 Hyundai Sonata a good car?

Yes — the 2021 Hyundai Sonata earns a 4.75/5 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, strong fuel economy, and stylish design. The overview also points to a rare sport-sedan feel in a midsize package, so you get everyday practicality without giving up an engaging drive.

With 29.3% of listings marked as good or great deals, there is still meaningful value in the market if you shop carefully.

Is the 2021 Hyundai Sonata reliable?

Owners rate it 4.75/5, a strong signal of long-term satisfaction.

User feedback also points to an excellent powertrain warranty and a generally dependable ownership experience, with drivers highlighting the car’s smooth, trouble-free feel. The expert review reinforces that impression by describing the Sonata N Line as a family sedan that drives and feels like it should cost thousands more.

Hyundai’s five-year or 100,000-kilometre warranty and roadside assistance help reduce long-term ownership risk for used buyers, especially if you want extra peace of mind.

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

Key things to evaluate:

• Trim level: The N Line adds a more aggressive look with gloss black mirrors and window surrounds, 19-inch alloy wheels, a lip spoiler, a reworked rear bumper, sport front seats with Nappa leather bolsters and Dinamica suede inserts, red stitching, aluminium pedal covers, dark chrome accents, and a panoramic sunroof. If you want the most distinctive and best-equipped version, this is the one to focus on.
• 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 with paddle shifters, rev-matching, and launch control. It also includes sport-tuned suspension, stronger brakes, and quicker steering.
• Safety package: Hyundai’s ADAS suite includes 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. The review notes that the N Line had not been tested independently at the time.
• Infotainment: You get a 12.3-inch digital instrument panel and a 10.25-inch touchscreen, plus onboard navigation, wireless smartphone charging, Bose audio, HD Radio, SiriusXM, Apple CarPlay, Android Auto, Bluetooth, and Blue Link connected services. There is no WiFi hotspot.
• Fuel efficiency: Natural Resources Canada says the powertrain should use 8.8 L/100 km in combined driving, 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 clear choice if you want the Sonata’s most performance-focused setup, along with the richest mix of standard equipment. It adds the turbocharged 2.5-litre engine, dual-clutch transmission, sport suspension, upgraded brakes, larger wheels, a panoramic sunroof, and the most distinctive interior treatment. If you want the best-value version of this model year, this is the one to target.

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

This is a moderate market for selective buyers, so it makes sense to compare listings carefully and move quickly on strong examples.

• Deal availability: 29.3% of listings are priced as good or great deals.
• Inventory: There are 123 listings available.
• Price trend: Prices have softened 18.09% compared with last year.

If you find a listing below $19,103 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 $19,103 CAD sits slightly below last year's $23,321 CAD.

That price drop suggests the market has become more buyer-friendly, which can make it harder for a future seller to command top dollar right away. If you buy now, you may benefit from the softer pricing, but resale gains could be more gradual if the market stays at this level.

The current average also sits near the low end of the year-round range, which means future depreciation may be less severe if demand remains steady. Vehicles with strong owner satisfaction ratings, like this model year's 4.75/5, 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.

It comes with Hyundai’s collection of advanced driving assistance systems, including 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.

The review also notes that the standard Sonata rates high for occupant protection in a collision, but the N Line had not been tested independently at the time. That means you should pay close attention to the exact trim and equipment level when comparing used examples.

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:

• 29.3% of listings are priced as good or great deals.
• Price trend: Prices have softened 18.09% compared with last year.
• Owners rate it 4.75/5 — a strong satisfaction signal.
• The 2021 stands out as a rare traditional sport sedan with strong performance and practicality.

Consider the 2022 if:

• At $22,290 CAD, the 2022 costs more than the current year's $19,103 CAD average.
• It adds a broader personality and a surprisingly sporty N Line variant.

The bottom line: If you want the best mix of value, performance, and current market pricing, the 2021 is the smarter buy. If you are willing to spend more for a newer model year with a broader appeal, the 2022 is worth a look. For price-sensitive shoppers, the 2021’s softer pricing makes it the more compelling starting point.

These recommendations are based on CarGurus' proprietary market data from September 11, 2026, CarGurus experts' opinions, and generative AI.